AC-1025 [ETC]
(1.07 M) ;
| 型号： | AC-1025 |
| 厂家： | 
ETC |
| 描述： | (1.07 M) |
| 文件： | 总20页 (文件大小：1097K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Mains 50/60Hz Current Transformers •
Primary Current Ratings to 200 Amps •
20kHz to 200kHz Current Sense Inductors and Transformers •
Current Sense Transformers and Inductors
Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Czech Republic
TALEMA ELECTRONIC s.r.o.
Jablonského 7
Germany
TALEMA ELEKTRONIK GMBH
Riesstr. 8, Postfach 2523
82110 Germering
Ireland
India
NUVOTEM TEO.
Crolly
TALEMA ELECTRONIC PVT. LTD.
No. 30, 31 Electronic Industrial Estate
Suramangalam
301 45 Plzeñ
Co. Donegal
Tel: Int. + 420 19 - 744 9303
Fax: Int. + 420 19 - 744 3697
Email: info@talema.cz
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.isar.de
Tel: Int. + 353 75 - 48 666
Fax: Int. + 353 75 - 48 139
Email: info@nuvotem.com
Salem - 636 005, Tamil Nadu
Tel: Int. + 91 427 - 341 950
Fax: Int. + 91 427 - 340 912
E-mail: talema@md3.vsnl.net.in
THE TALEMA GROUP
•
World Wide Toroidal Specialists
AS Series • Current Sense Inductors & Transformers
AS Series Current Sensors are designed as a low cost method
of controlling, monitoring or measuring AC currents. The
sensors serve as feedback elements between the output and
pulse control circuitry providing accurate regulation of switch
mode power supplies.
Features
• Fully encapsulated for optimal PC board mounting
• Frequency range from 20kHz to 200kHz
• Primary current rating to 15 Amps
• Primary to secondary isolated to 2500 VAC
• Meets VDE norms
• Optimum performance over designated current and
frequency range
• Competitive pricing due to high volume production
• Manufactured in ISO-9001 approved facility
Applications
Isolated current feed-back signal in Switch Mode Power Supplies • Motor current load/overload • Lighting
• Switch Controls Ultra-
sound current
•
High resolution sonar current
•
Isolated bi-directional current sensor with full wave bridge rectifier
Electrical Specifications at 25°C
Sec. Term. (2
Resistance
)
(1)
(3)
Prim./Sec.
Part Number
L
DCR
I
sec
Volt µS (4)
Max.
sec
sec
Schematic
Ratio
(mH Min)
(Ohms Max.)
Max.
(Ohms Nom.)
50
AS-100
AS-101
AS-102
AS-103
AS-104
AS-110
AS-111
AS-112
AS-113
AS-114
1:50
1:100
6
0.6
1.1
300mA
150mA
75mA
50mA
30mA
300mA
150mA
75mA
50mA
30mA
175
350
700
900
1500
175
350
700
900
1500
1
3
25
100
1:200
100
250
700
6
4.5
200
1:300
10.0
300
1:500
25.0
500
1:50CT
1:100CT
1:200CT
1:300CT
1:500CT
0.3 / 0.3
0.55 / 0.55
2.25 / 2.25
5.0 / 5.0
12.5 / 12.5
25 + 25
50 + 50
100 + 100
150 + 150
250 + 250
1
2
3
25
100
250
700
17.2
Notes:
(0.677)
1) Lsec: Secondary inductance tested at 10kHz and 10mV.
5.0
(0.197)
2) This nominal termination resistance value will yield approximately 1.0V
17.0
20.4
(0.803)
of output for each amp of current in a single turn sense line. The output
Voltage/Ampere of these devices can be increased or decreased linearly
over a restricted temperature range by adjusting the terminating resis-
tance.
(0.669)
TALEMA
ASXXX
2
1
3
0.60 Ø
(0.024)
4 .0 (0.157)
6.35
(0.250)
3) The Isec value corresponds to a maximum primary current of 15 Amp-
turns RMS.
12.7
(0.500)
+
Operat
1
2F
4) VµS = Rt x Is x
Rt (Ohms): Recommended Terminating Resistance
Is (A): Secondary Current
9.53
(0.375)
1
2
_
3
_
F (Hz): Frequency
5) Operating Temperature Range: -40°C to +120°C
+
6) Pin 2 is on Center-Tapped (CT) versions only
Primary Sense Current
THE TALEMA GROUP
•
World Wide Toroidal Specialists
(06-01) AS Series
AS Series • Current -Sense Inductors & Transformers
Electrical Specifications at 25°C
Sec. Term. (2)
Resistance
(1)
(3)
Part Number
Prim./Sec.
Ratio
L
DCR
I
sec
Volt µS (4)
Max.
sec
sec
Schematic
(mHMin.) (Ohms Max.)
Max.
(Ohms Nom.)
Type 1
Type 2
AS-300
AS-301
AS-302
AS-310
AS-311
AS-312
AS-320
AS-321
AS-322
AS-330
AS-331
AS-332
3
AS-200
AS-201
AS-202
AS-210
AS-211
AS-212
1:50
1:100
5
0.65
1.30
4.50
0.65
1.30
4.50
0.65
1.30
4.50
0.65
1.30
4.50
50
100
300mA
150mA
75mA
175
350
700
175
350
700
175
350
700
175
350
700
1
2
20
80
5
1:200
200
5
3
1:50CT
1:100CT
1:200CT
1:50
25 + 25
50 + 50
100 + 100
50
300mA
150mA
75mA
1
2
20
80
5
4
5
3
1
2
6
7
300mA
150mA
75mA
1:100
20
80
5
100
1:200
200
5
1
2
6
7
3
1:50CT
1:100CT
1:200CT
25 + 25
50 + 50
100 + 100
300mA
150mA
75mA
4
20
80
5
Type 1
Type 2
17.8
(0.700)
14.50
(0.571)
12.7
(0.500)
10.15
(0.400)
17.8
(0.700)
4.0
(0.157)
18.0
(0.709)
4.0
(0.157)
6.35
(0.250)
5.08
(0.200)
3
4
5
3
4
5
Pins 1 & 2
Ø 1.30 (0.051)
12.7
(0.500)
15.25
(0.600)
Pins 1, 2, 6 & 7
Ø 1.30 (0.051)
19.60
(0.772)
22.9
(0.902)
17.8
(0.700)
6
7
Pins 3, 4 &5
Ø 1.00 (0.039)
1
2
Pins 3, 4 &5
Ø 0.80 (0.032)
1
2
Features
•
•
•
Meets requirements of IEC 950 and VDE norms
UL94, VO recognized materials
Operating frequency range from 20kHz to 200kHz
•
•
•
Operating Temperature Range: -40°C to +120°C
Primary to secondary isolated to 4000 VAC
Primary current rating to 80 Amps
Electrical Specifications at 25°C
Dimensions
Part
Pri./Sec.
Ratio
I
Volt µS
Case
Type
P
Application
Schematic
Number
Amps (Max.)
C
D
E
F
G
H
I
Hole
AS-400
AS-401
AS-402
1:100
1:100
1:100
1
2
5
350
550
Switching
Switching
Switching
A
A
B
17.8
23.0
32.5
12.8
15.5
18.0
20.0
25.0
35.5
10.0
12.5
15.0
5.0
15.0
20.0
--
5.0
5.0
--
--
--
--
1
2
7
10.0
12.5
8
7
8
1500
1
2
3
4
AS-403
1:100
10
1500
Switching
A
32.0
20.5
35.0
17.5
12.5
27.5
7.5
--
AS-404
AS-405
AS-406
AS-407
1:100
1:500
1:500
1:500
50
50
65
80
1500
2700
4200
7500
Switching
Switching
Switching
Switching
B
A
A
B
32.5
23.0
27.0
32.5
18.0
15.5
18.0
18.0
35.5
25.0
30.0
35.5
15.0
12.5
15.0
15.0
12.5
10.0
12.5
12.5
--
--
Ø 8
Ø 5
Ø 5
Ø 8
7
8
20.0
22.5
--
5.0
5.0
--
Type A
Type B
3.5 ±0.3
5.0 ±0.3
7
8
G
H
G
C
C
3
4
2
I
1
0.60 x 0.88 mm
F
F
D
E
0.60 x 0.88 mm
E
D
(AS-403 0.75 x 1.10)
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
(06-01) AS Series
1
ASM Series • Current Sensor for 50/60 Hz
ASM Series current sensors operate as the sealed secondary of a current transformer while
the conductor carrying the current to be measured functions as a one turn primary. Measurement
accuracy can be improved by increasing the number of primary turns. Applications include
detection of branch circuit overload and load drop or shutdown.
Features
• Competitive pricing due to high volume
production
• Fully encapsulated for optimal PC board mtg.
• Mains frequency of 50/60 Hz
• Manufactured in ISO-9001 approved
facility
• Primary current ratings from 1 to 100 Amps
• Primary to secondary isolated to 2500 VAC
• Operating temperature range: -40°C to +120°C
ASM-010
Typical Response
ASM-010
Part
Current
Output Voltage
Ø 5.0
(0.197)
17.0
40
35
30
25
20
15
10
5
Number
ASM-010
ASM-020
ASM-030
ASM-050
ASM-075
ASM-100
Range
Tolerance
±10%
±10%
±10%
±10%
(0.669)
20.4
1 - 10 Amps
1 - 20 Amps
1 - 30 Amps
5 - 50Amps
5 - 75 Amps
5 - 100 Amps
TALEMA
(0.803)
ASM-010
1
3
0.60 Ø
(0.024)
4 .0 (0.157)
12.7
(0.500)
±10%
±10%
9.53
(0.375)
1
3
ASM-020
17.20
0
(0.677)
Ø 5.0
1
2
4
6
8
10
12
(0.197)
Current (Amps)
25.0
(0.984)
ASM-010 & ASM-020
ASM-020
80
70
60
50
40
30
20
10
E
20.0
(0.787)
3.5
(0.138)
0.60x0.88 mm
(0.024x0.035)
1
8
4
5
15.5
(0.610)
12.5
(0.492)
Output
Voltage
(mV)
50 ohms
23.0
(0.906)
0
ASM-030
1
2
4
6
8 10 12 14 16 18 20 22 24
Current (Amps)
Ø
9.27
ASM-030
(0.365)
80
70
60
50
40
30
20
10
0
E
25.4
(1.00)
TALEMA
ASM-030
0.80 Ø
(0.031)
3
2
5.0 (0.197)
1
1
3
2
Output
Voltage
(mV)
15.24
(0.600)
220 ohms
7.62
(0.301)
3
11.18
(0.440)
1
2
1.78
(0.070)
25.15
(0.99)
1
5
10 15 20 25 30 35 40
Current (Amps)
Note: Pin #3 is Blank
ASM-050, ASM-075 & ASM-100
ASM-050, ASM-075 & ASM-100
Ø 8.0
(0.315)
17.5
(0.689)
135
120
105
90
75
60
45
30
15
0
3.5
(0.138)
7
8
E
27.5
(1.085)
32.0
(1.260)
3
1
4
2
1
2
20.5
(0.807)
7.50
(0.295)
35.0
(1.378)
Output
Voltage
(mV)
0.75 x 1.10 mm
(0.030 x 0.043)
220 ohms
5
20
40
60
80
100
Current (Amps)
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
(02-02) ASM Series
2
AC Series • Current Transformer Quick Reference Guide
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Features
•
Excellent quality at extremely competetive price due to high
volume production
•
Manufactured in an ISO-9001 approved Talema facility
Electrical Specifications @ 20°C ambient
AC Series • Standard Accuracy Current Transformers
Terminating
Resistor
DCR
(Ohms)
Volts/Amp @ rated I
for various loads (Ohms)
Net
Weight
P
RCF
Iex
Vex
Case Dimensions - mm
ID
IP
Turns
Ratio
Part No.
Amps
Ohms Watt Nominal @ 10% 100
500 2K
5K µArms Vrms (grams)
L
H
W
C
D
AC1005
AC1010
AC1015
AC1020
AC1025
AC1030
5
1000:1 100 0.0025
41.80
41.80
41.80
41.80
48.00
48.00
49.3
1.010 0.10 0.46 1.43 2.01
1.010 0.10 0.45 1.10 1.42
1.010 0.10 0.45 0.90 1.12
1.010 0.10 0.43 0.76 0.93
10.20 0.10 0.47 1.06 1.31
1.020 0.10 0.47 0.95 1.16
1.026 0.10 0.46 0.87 1.05
237
386
513
628
566
644
914
0.66
1.32
1.99
2.65
3.65
4.38
5.82
7.28
7.41
9.26
16.3
16.3
16.3
16.3
35.5
35.5
47.3
47.3
65.2
65.2
80.0
23.80 9.50 23.80 11.12 15.24 7.62
23.80 9.50 23.80 11.12 15.24 7.62
23.80 9.50 23.80 11.12 15.24 7.62
23.80 9.50 23.80 11.12 15.24 7.62
30.20 11.40 30.20 14.30 20.32 10.16
30.20 11.40 30.20 14.30 20.32 10.16
34.90 14.60 34.90 14.30 25.40 10.16
34.90 14.60 34.90 14.30 25.40 10.16
38.10 14.60 38.10 15.90 33.00 10.16
38.10 14.60 38.10 15.90 33.00 10.16
44.50 19.05 44.50 14.30 35.56 10.16
10 1000:1 100 0.0100
15 1000:1 100 0.0230
20 1000:1 100 0.0400
25 1000:1 100 0.0630
30 1000:1 100 0.0900
AC1040 40 1000:1 100 0.1600
AC1050
AC1060
AC1075
50 1000:1 100 0.2500
60 1000:1 100 0.3600
75 1000:1 100 0.5700
49.3
1.026 0.10 0.43 0.76 0.90 1090
1.001 0.10 0.44 0.66 0.76 1250
1.001 0.10 0.39 0.57 0.65 1520
24.00
24.00
21.30
11.00
11.00
AC1100 100 1000:1 100 1.0000
AC1150 150 1000:1 100 2.2500
AC1200 200 1000:1 100 4.0000
1.001 0.10 0.34 0.50 0.56 1740 12.00
1.002 0.10 0.37 0.50 0.55 1820 16.60 150.0 55.60 23.80 55.60 20.60 45.72 12.70
1.002 0.10 0.31 0.41 0.45 2340 22.20 150.0 55.60 23.80 55.60 20.60 45.72 12.70
IP : Primary Current
RL: Terminating Resistor
lex and Vex: Excitation current & voltage at rated operating conditions
RCF: Ratio correction factor - Multiply current readings by this factor to
compensate for transformer losses.
Dimensions
Notes:
W
L
1) Unless requested, the terminating resistor and the one-turn primary
are not supplied
2) Pin 3: Normally for mechanical support only but will be used on
center tapped designs
3) Each part number adjusted to be most accurate at specified load.
H
TALEMA INDIA
W/Y
AC1xxx
5±1mm
ID min.
IP
IS
2
3
1
1
3
2
C
I - Turn
Primary
RL
VL
Terminal Diameter:
AC1005 - AC1020 - Ø 0.813
AC1025 - AC1200 - Ø 1.016
D
Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Czech Republic
TALEMA ELECTRONIC s.r.o.
Jablonského 7
Germany
TALEMA ELEKTRONIK GMBH
Riesstr. 8, Postfach 2523
82110 Germering
Ireland
India
NUVOTEM TEO.
Crolly
TALEMA ELECTRONIC PVT. LTD.
No. 30, 31Electronic Industrial Estate
Suramangalam
301 45 Plzeñ
Co. Donegal
Tel: Int. + 420 19 - 744 9303
Fax: Int. + 420 19 - 744 3697
Email: info@talema.cz
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.isar.de
Tel: Int. + 353 75 - 48 666
Fax: Int. + 353 75 - 48 139
Email: info@nuvotem.com
Salem - 636 005, Tamil Nadu
Tel: Int. + 91 427 - 341 950
Fax: Int. + 91 427 - 340 912
E-mail: talema@md3.vsnl.net.in
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
3
AC1005 • 5 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
5A nom., 60A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 5A for 100 ohm load
Volt per Amp Ratio at 0.5A for 100 ohm load
DC Resistance at 20°C
0.096 V/A
41.8 ohms
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
4KVrms
Environmental Specifications
Case
Polycarbonate
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
%RE vs RL at Rated primary current
(AC1005)
Pins Ø 0.80mm
TALEMA
Date Code (W/Y)
AC1005, Dot at start pin
10000
1000
100
Marking
Approximate Weight
Tolerance
16.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
10
Infinity
0
100
200
Percent ratio error in %
300
400
10K
2K
5K
500
200
1K
Typical Excitation Curve
(AC1005~AC1020)
100
50
1
0.1
100
10
1
0.01
1
10
100
Input Current in Amps
Dimensions
11.12
23.80
0.1
0.01
0.1
1
10
100
1000
Sec RMS Exciting current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1005
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø9.50
2
3
1
Ø 0.813
1
15.24
1.75
I - Turn
Primary
5mA
5A
0.5V
1/8W
100 ohms
RL
7.62
2
THE TALEMA GROUP
•
World Wide Toroidal Specialists
4
AC1010 • 10 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
10A nom., 60 A max.
1000:1 nominal
0.100 V/A
Turns Ratio
Volt per Amp Ratio at 10A for 100 ohm load
Volt per Amp Ratio at 1A for 100 ohm load
DC Resistance at 20°C
0.097 V/A
41.8 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 0.80mm
TALEMA
Date Code (W/Y)
1010, Dot at start pin
%RE vs RL at Rated primary current
(AC1010)
Marking
10000
1000
100
Approximate Weight
Tolerance
16.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
10
Infinity
0
100
200
300
400
500
600
10K
2K
5K
Percent ratio error in %
500
200
1K
Typical Excitation Curve
(AC1005~AC1020)
50
100
1
0.1
100
10
1
0.01
1
10
100
Input Current in Amps
Dimensions
11.12
23.80
0.1
0.01
0.1
1
10
100
1000
Sec RMS Exciting current in mA
Notes:
TALEMA INDIA
W/Y
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
AC1010
5±1mm
Ø9.50
2
3
1
Ø 0.813
15.24
1
1.75
I - Turn
Primary
10mA
2
10A
RL
1.0V
1/8W
100 ohms
7.62
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
5
AC1015 • 15 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
15A nom., 60 A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 15A for 100 ohm load
Volt per Amp Ratio at 1.5A for 100 ohm load
DC Resistance at 20°C
0.097 V/A
41.8 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 0.80mm
%RE vs RL at Rated primary current
TALEMA
Date Code (W/Y)
AC1015, Dot at start pin
(AC1015)
Marking
10000
1000
100
Approximate Weight
Tolerance
16.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
10
Infinity
0
200
400
600
800
10K
2K
5K
Percent ratio error in %
500
200
1K
Typical Excitation Curve
(AC1005~AC1020)
50
100
1
0.1
100
10
1
0.01
1
10
100
Input Current in Amps
Dimensions
11.12
23.80
0.1
0.01
0.1
1
10
100
1000
Sec RMS Exciting current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1015
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø9.50
2
3
1
Ø 0.813
1
15.24
1.75
I - Turn
Primary
15mA
2
15A
RL
1.5V
1/8W
100 ohms
7.62
THE TALEMA GROUP
•
World Wide Toroidal Specialists
6
AC1020 • 20 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
20A nom., 60 A max.
1000:1 nominal
0.100 V/A
Turns Ratio
Volt per Amp Ratio at 20A for 100 ohm load
Volt per Amp Ratio at 2A for 100 ohm load
DC Resistance at 20°C
0.097 V/A
41.8 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 0.80mm
%RE vs RL at Rated primary current
(AC1020)
TALEMA
Date Code (W/Y)
AC1020, Dot at start pin
Marking
10000
1000
100
Approximate Weight
Tolerance
16.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
10
Infinity
0
200
400
600
800
1000
10K
2K
5K
Percent ratio error in %
500
200
1K
100
50
Typical Excitation Curve
(AC1005~AC1020)
1
0.1
100
10
1
0.01
1
10
100
Input Current in Amps
Dimensions
11.12
23.80
0.1
0.01
0.1
1
10
100
1000
Sec RMS Exciting current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1020
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø9.50
2
3
1
Ø 0.813
1
15.24
1.75
I - Turn
Primary
RL
1/8W
100 ohms
20mA
2
20A
2.0V
7.62
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
7
AC1025 • 25 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
25A nom., 75A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 25A for 100 ohm load
Volt per Amp Ratio at 2.5A for 100 ohm load
DC Resistance at 20°C
0.098 V/A
48 ohms
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
4KVrms
Environmental Specifications
Case
Polycarbonate
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
%RE vs RL at Rated primary current
(AC1025)
Pins Ø 1.0mm
TALEMA
Date Code (W/Y)
AC1025, Dot at start pin
10000
1000
100
Marking
Approximate Weight
Tolerance
35.5 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
1
10
Infinity
0
100
200
300
400
500
600
10K
5K
Percent ratio error in %
2K
Typical Excitation Curve
(AC1025~AC1030)
1K
100
10
1
500
200
100
50
0.1
1
10
100
Input Current in Amps
Dimensions
14.30
30.20
0.1
0.01
0.1
1
10
100
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1025
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø11.40
2
3
1
Ø 1.016
1
20.32
2.08
I - Turn
Primary
RL
1/8W
100 ohms
25A
3
2
2.5V
10.16
25mA
THE TALEMA GROUP
•
World Wide Toroidal Specialists
8
AC1030 • 30 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
30A nom., 75A max.
1000:1 nominal
0.100 V/A
Turns Ratio
Volt per Amp Ratio at 30A for 100 ohm load
Volt per Amp Ratio at 3A for 100 ohm load
DC Resistance at 20°C
0.098 V/A
48 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
Insulation Resistance
100 megohms min.
Conforms to UL94-VO
Pins Ø 1.0mm
%RE vs RL at Rated primary current
(AC1030)
TALEMA
10000
1000
100
Date Code (W/Y)
AC1030, Dot at start pin
Marking
Approximate Weight
Tolerance
35.5 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
1
Infinity
10
0
10K
5K
100
200
300
400
500
600
700
Percent ratio error in %
2K
Typical Excitation Curve
(AC1025~AC1030)
1K
100
10
1
500
200
100
50
0.1
1
10
100
Input Current in Amps
Dimensions
14.30
30.20
0.1
0.01
0.1
1
10
100
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1030
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø11.40
2
3
1
Ø 1.016
1
20.32
2.08
I - Turn
Primary
RL
1/8W
100 ohms
30A
3
2
3.0V
10.16
30mA
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
9
AC1040 • 40 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
40A nom., 125A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 40A for 100 ohm load
Volt per Amp Ratio at 4A for 100 ohm load
DC Resistance at 20°C
0.098 V/A
49.3 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 1.0mm
%RE vs RL at Rated primary current
(AC1040)
TALEMA
10000
1000
100
Date Code (W/Y)
AC1040, Dot at start pin
Marking
Approximate Weight
Tolerance
47.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
1
10
Infinity
2K
0
200
400
Percent ratio error in %
600
800
10K
5K
1K
Typical Excitation Curve
(AC1040~AC1050)
500
100
10
1
200
100
50
0.1
10
100
Input Current in Amps
Dimensions
14.30
34.90
0.1
0.01
0.1
1
10
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1040
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø14.60
2
3
1
Ø 1.016
1
25.40
2.08
I - Turn
Primary
RL
1/4W
100 ohms
40A
3
2
4.0V
10.16
40mA
THE TALEMA GROUP
•
World Wide Toroidal Specialists
10
AC1050 • 50 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
50A nom., 125A max.
Turns Ratio
1000:1 nominal
0.100 V/A
0.098 V/A
49.3 ohms
4KVrms
Volt per Amp Ratio at 50A for 100 ohm load
Volt per Amp Ratio at 5A for 100 ohm load
DC Resistance at 20°C
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
Environmental Specifications
Case
Polycarbonate
Epoxy
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
100 megohms min.
Conforms to UL94-VO
%RE vs RL at Rated primary current
(AC1050)
Pins Ø 1.0mm
TALEMA
10000
1000
100
Date Code (W/Y)
AC1050, Dot at start pin
Marking
Approximate Weight
Tolerance
47.3 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
1
10
Infinity
2K
10K
0
200
400
600
800
1000
5K
Percent ratio error in %
1K
Typical Excitation Curve
(AC1040~AC1050)
500
100
10
1
200
100
50
0.1
10
100
Input Current in Amps
Dimensions
14.30
34.90
0.1
0.01
0.1
1
10
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1050
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø14.60
2
3
1
Ø 1.016
1
25.40
2.08
I - Turn
Primary
RL
1/4W
100 ohms
50A
3
2
5.0V
10.16
50mA
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
11
AC1060 • 60 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
60A nom., 200A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 60A for 100 ohm load
Volt per Amp Ratio at 6A for 100 ohm load
DC Resistance at 20°C
0.0984 V/A
24 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 1.0mm
%RE vs RL at Rated primary current
(AC1060)
10000
1000
100
TALEMA
Date Code (W/Y)
AC1060, Dot at start pin
Marking
Approximate Weight
Tolerance
65.2 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
100
10
1
10
Infinity
2K
-200
0
200
400
600
800
1000
1200
10K
Percent ratio error in %
5K
1K
Typical Excitation Curve
(AC1060~AC1075)
500
100
10
1
200
100
50
0.1
10
100
Input Current in Amps
Dimensions
15.90
38.10
0.1
0.01
0.1
1
10
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
TALEMA INDIA
W/Y
AC1060
5±1mm
Ø14.60
2
3
1
Ø 1.016
1
33.00
2.85
I - Turn
Primary
RL
1/2W
100 ohms
60A
3
2
6.0V
60mA
10.16
THE TALEMA GROUP
•
World Wide Toroidal Specialists
12
AC1075 • 75 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
75A nom., 200A max.
Turns Ratio
1000:1 nominal
0.100 V/A
0.0984 V/A
24 ohms
Volt per Amp Ratio at 75A for 100 ohm load
Volt per Amp Ratio at 7.5A for 100 ohm load
DC Resistance at 20°C
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
4KVrms
Environmental Specifications
Case
Polycarbonate
Epoxy
Storage Temperature
-55° to +130°C
Encapsulant
Flammibility
Terminals
Insulation Resistance
100 megohms min.
Conforms to UL94-VO
%RE vs RL at Rated primary current
(AC1075)
Pins Ø 1.0mm
10000
TALEMA
Date Code (W/Y)
AC1075, Dot at start pin
Marking
Approximate Weight
Tolerance
65.2 grams
±0.2mm
1000
100
Output Volts vs Input Current
For various ohmic loads
100
Infinity
10K
10
-200
0
200
400
600
800
1000
1200
1400
5K
2K
Percent ratio error in %
1K
Typical Excitation Curve
(AC1060~AC1075)
500
200
100
10
1
10
100
50
1
10
100
1000
Input Current in Amps
Dimensions
15.90
38.10
0.1
0.01
0.1
1
10
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
TALEMA INDIA
W/Y
AC1075
5±1mm
Ø14.60
2
3
1
Ø 1.016
1
33.00
2.85
I - Turn
Primary
RL
1W
100 ohms
75A
3
2
7.5V
10.16
75mA
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
13
AC1100 • 100 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
Turns Ratio
100A nom., 250A max.
1000:1 nominal
0.100 V/A
Volt per Amp Ratio at 100A for 100 ohm load
Volt per Amp Ratio at 10A for 100 ohm load
DC Resistance at 20°C
0.0986 V/A
21.3 ohms
Dielectric Withstanding Voltage (Hi-pot)
4KVrms
Mechanical Specifications
Polycarbonate
Environmental Specifications
Case
Storage Temperature
Insulation Resistance
-55° to +130°C
Encapsulant
Flammibility
Terminals
Epoxy
100 megohms min.
Conforms to UL94-VO
Pins Ø 1.0mm
%RE vs RL at Rated primary current
(AC1100)
TALEMA
Date Code (W/Y)
AC1100, Dot at start pin
Marking
10000
1000
100
Approximate Weight
80 grams
Output Volts vs Input Current
For various ohmic loads
100
10
1
Infinity
10K
5K
2K
1K
10
500
0
200
400
600
800
1000
1200
1400
1600
Percent ratio error in %
200
Typical Excitation Curve
(AC1100)
100
10
1
100
50
10
100
1000
Input Current in Amps
Dimensions
14.30
44.50
0.1
0.01
0.1
1
10
100
Sec RMS Exciting Current in mA
TALEMA INDIA
W/Y
AC1100
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
5±1mm
Ø19.05
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
2
3
1
Ø 1.016
35.56
1
2.07
I - Turn
Primary
RL
1W
100 ohms
100A
3
2
10V
10.16
100mA
THE TALEMA GROUP
•
World Wide Toroidal Specialists
14
AC1150 • 150 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
Primary Current
150A nom., 500A max.
Turns Ratio
1000:1 nominal
0.100 V/A
0.0990 V/A
11 ohms
Volt per Amp Ratio at 150A for 100 ohm load
Volt per Amp Ratio at 15A for 100 ohm load
DC Resistance at 20°C
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
4KVrms
Environmental Specifications
Case
Polycarbonate
Epoxy
Storage Temperature
-55° to +130°C
Encapsulant
Flammibility
Terminals
Insulation Resistance
100 megohms min.
Conforms to UL94-VO
%RE vs RL at Rated primary current
(AC1150)
Pins Ø 1.0mm
TALEMA
10000
1000
100
Date Code (W/Y)
AC1150, Dot at start pin
Marking
Approximate Weight
Tolerance
150 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
1000
100
10
10
0
500
1000
1500
2000
Infinit
10K
5K
Percent ratio error in %
2K
1K
Typical Excitation Curve
(AC1150~AC1200)
500
200
100
50
100
10
1
1
10
100
1000
Input Current in Amps
Dimensions
20.60
55.60
0.1
0.01
0.1
1
10
100
Sec RMS Exciting Current in mA
Notes:
TALEMA INDIA
W/Y
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
AC1150
5±1mm
Ø23.80
2
3
1
Ø 1.016
45.72
3.95
1
I - Turn
Primary
RL
5W
100 ohms
150A
3
2
15V
12.70
150mA
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-00
15
AC1200 • 200 Amp Current Transformer
Low Cost 50/60Hz Current Transformers
Applications
•
•
•
•
Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits
Electrical Specifications @ 20°C ambient
Electrical Specifications
200A nom., 500A max.
Primary Current
Turns Ratio
1000:1 nominal
0.100 V/A
0.0991 V/A
11 ohms
loVaodlt per Amp Ratio at 200A for 100 ohm
Volt per Amp Ratio at 20A for 100 ohm load
DC Resistance at 20°C
Dielectric Withstanding Voltage (Hi-pot)
Mechanical Specifications
4KVrms
Environmental Specifications
Case
Polycarbonate
Epoxy
Storage Temperature
-55° to +130°C
Encapsulant
Flammibility
Terminals
Insulation Resistance
100 megohms min.
Conforms to UL94-VO
Pins Ø 1.0mm
%RE vs RL at Rated primary current
(AC1200)
TALEMA
10000
1000
100
Date Code (W/Y)
AC1200, Dot at start pin
Marking
Approximate Weight
Tolerance
150 grams
±0.2mm
Output Volts vs Input Current
For various ohmic loads
1000
100
10
10
0
500
1000
1500
2000
2500
Infinit
10K
5K
Percent ratio error in %
2K
1K
Typical Excitation Curve
(AC1150~AC1200)
500
200
100
50
100
10
1
1
10
100
1000
Input Current in Amps
Dimensions
20.60
55.60
0.1
0.01
0.1
1
10
100
Sec RMS Exciting Current in mA
Notes:
1) Unless requested, the terminating resistor and the one-turn
primary are not supplied
TALEMA INDIA
W/Y
AC1200
2) Pin 3: Normally for mechanical support only but will be
used on center tapped designs
5±1mm
Ø23.80
2
3
1
Ø 1.016
1
45.72
3.95
I - Turn
Primary
RL
5W
100 ohms
200A
3
2
20V
12.70
200mA
THE TALEMA GROUP
•
World Wide Toroidal Specialists
16
Authorised Talema Sales Representatives
Germany
PLZ 2 & 3 (less 35 & 36)
HEINRICH J. MERCK
Australia
TORTECH PTY. LTD.
POB 194
Italy
TECHNOLASA ELETTRONICA
ViaMacello,65/B
NorthStrathfield,
Sydney, N.S.W. 2137
Tel: 02 - 9642 6003
Fax: 02 - 9642 6127
IndustrievertretungenfürElektrotechnikGmbH
Hasenhöhe128
22587Hamburg
I-39100 Bolzano
Tel: 0471 - 305 400
Fax: 0471 - 305 44
E-Mail:sales@technolasa.com
Tel: (040) 87 08 63-0
E-Mail: tortech@ozemail.com.au
WebSite: www.tortech.com.au
Fax: (040) 87 08 63-33
E-mail: heinrich.merck@hj-merck.de
Netherlands
DELTRON-RADIKOR BV
Postbus50006
DeSteiger131
1351AMAlmereHaven
Tel: 036 - 531 2554
Fax: 036 - 531 2465
E-Mail:sales@deltron-radikor.nl
WebSite:www.deltron-radikor.nl
PLZ 4 & 5
Austria
HÖLLINGER INDUSTRIE VERTRIEB
Nachtigallenweg4
MARTIN RINGBECK
IVTTechnischeIndustrievertretung
Saturnstraße18
A-4063Horsching
42699Solingen
Tel: 07221 - 74622-0
Fax:07221-74622-21
E-mail: gerhard.hoellinger@aon.at
Tel: (0212) 232 4421/22
Fax:(0212)2324432
E-mail: tsg-ivt-solingen@t-online.de
Sweden
NORDTEK SVERIGE AB
Kostervägen3
PLZ 7
BERND BIELER
Belgium
ISATRONICK B.V.B.A.
Doolhoflaan17
Industrievertretung
Max-Eyth-Straße1
72379Hechingen
Tel: (07471) 1804-0
Fax:(07471)1804-10
E-mail: bieler-technica@t-online.de
S-18135Lidingö
B-2640Mortsel
Tel: 08 - 544 822 44
Fax: 08 - 544 822 45
E-mail:info@nordtek.se
WebSite:www.nordtek.se
Tel: 03 - 448 1976
Fax: 03 - 448 1195
E-Mail: info@isatronick.be
WebSite:www.isatronick.be
Denmark
NORDTEK DANMARK
Horsensvej134
Switzerland
BTB COMPONENTS AG
Dorfstraße19A
Ireland
JOHN NELSON
9 Washington Park
Rathfarnham
DK-8300Odder
CH-8902Urdorf
Tel: 086 - 554 344
Fax: 086 - 554 644
E-Mail: post@nordtek.dk
WebSite:www.nordtek.dk
Tel: 01 - 734 4888
Fax: 01 - 734 4892
E-mail: info@btbcomponents.ch
WebSite:www.btbcomponents.ch
Dublin14
Tel: 01 - 493 9208
Fax: 01 - 494 5595
E-Mail:sales@nuvotem.com
WebSite:www.nuvotem.com
Israel
France
UK
MIGVAN TECHNOLOGIES &
ENGINEERING LTD.
P. O. Box 7022
E.S.I.A
DELTA COMPONENTS LTD.
TheCourtyard
Courtaboeuf7-Avenuedes2lacs
Villejust
91971CourtaboeufCedex
Tel: 01 6931 4410
Fax: 01 6931 4425
E-Mail: esia@wanadoo.fr
SevenAcres,SmallfieldRoad
Home, Surrey RH6 9JP
Tel: 01342 - 844 555
Fax: 01342 - 844 552
E-Mail: sales@deltacomponents.com
WebSite:www.deltacomponents.com
13HashiloachStreet
Petach-Tikva
Tel: 03 - 924 0784
Fax: 03 - 924 0787
E-mail: ori@mte.co.il
Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Ireland
Czech Republic
TALEMA ELECTRONIC s.r.o.
Jablonského 7
Germany
India
TALEMA ELEKTRONIK GMBH
Riesstr. 8, Postfach 2523
82110 Germering
NUVOTEM TEO.
TALEMA ELECTRONIC PVT. LTD.
No. 30, 31 Electronic Industrial Estate
Suramangalam
Crolly
Co. Donegal
301 45 Plzeñ
Tel: Int. + 420 19 - 744 9303
Fax: Int. + 420 19 - 744 3697
Email: info@talema.cz
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: info@talema.isar.de
Tel: Int. + 353 75 - 48 666
Fax: Int. + 353 75 - 48 139
Email: info@nuvotem.com
Salem - 636 005, Tamil Nadu
Tel: Int. + 91 427 - 341 950
Fax: Int. + 91 427 - 340 512
E-mail: talema@md3.vsnl.net.in
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 375-48 666 • Czech Rep: Int.+420 19-744 9303 • India: Int.+91 427-341 950
http://www.talema-nuvotem.com
CT’s\ACCatalog 05-02
Summary
TOTAL PROGRAM
SECTION 1
•
Toroidal Transformers for Universal
Application
SECTION 2
Toroidal Printed Circuit Transformers
•
SECTION 3
•
Eleven Good Reasons To Select
TALEMA Toroidal Transformers
SECTION 4
•
Current sense inductors and
transformers
•
•
•
•
•
•
•
Common mode toroidal chokes
High capacity linear storage chokes
Toroidal filter and storage chokes
Differential mode toroids
Power inductors
High stability storage chokes
Miniature, high current, surface mount
inductors
•
Low power, high stability inductors
SECTION 5
•
Inductive components for ISDN and
data communications
•
Interface signal transformers and
modules - toroidal and linear
Isolation and coupling transformers
Pulse transformers
•
•
SECTION 6
•
SMD and DIL Common mode
interface chokes for EMI Noise
Suppression
•
Data and Signal Line Filters
SECTION 7
•
50/60Hz Current Transformers for
sensing current overload. Primary
current ratings from 1 to 200 Amps.
Current Sense Inductors and
•
Transformers for frequency ranges
from 20kHz to 200kHz. Primary
current
ratings to 80 Amps
THE TALEMA GROUP
•
Worldwide Toroidal Specialists
相关型号：
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