IWS1212 [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid;
| 型号： | IWS1212 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 10W, Hybrid |
| 文件： | 总3页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IWS DC-DC Series Data Sheet
Single-Output, 10 Watts
Features
• RoHS lead-solder-exemption compliant
• Industry-standard package
• Industry-standard pinout
• 85°C case operation
• Short-circuit protection
• 5, 12, 24, and 48V input versions
• Input Pi filter and 6-sided shielding
• Regulated outputs
Description
• 500V isolation
IWS DC-DC converters offer excellent regulation and
isolation in an industry-standard package. Available in
several input versions, the IWS is perfect for industrial,
datacom, or telecom applications. The IWS features
short-circuit protection and 500 VDC isolation. Please
see the IWD Series for dual-output applications.
Efficiency vs. Load (5V Input)
90
85
Technical Specifications
80
IWS515
Input
IWS548
75
Voltage Range
5 VDC Nominal
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
Reflected Ripple
4.5 - 9 VDC
9 - 18 VDC
18 - 36 VDC
36 - 72 VDC
70
10
20
30
40
50
60
70
80
90
100
LOAD %
20% I Max.
in
Efficiency vs. Load (12V Input)
Reverse Input Current
100% I Max.
in
90
85
80
75
70
65
60
55
50
Output
Setpoint accuracy
1%
0.5% Vout
1.0% Vout
10 % Iout Rated
25% Iout
-1205
-1212
-1215
Line regulation Vin Min. - Vin Max., Iout Rated
Load regulation Iout Min. - Iout Max., Vin Nom.
Minimum output current
Dynamic regulation, loadstep
Pk deviation
1% Vout
Settling time
500 µs
10
20
30
40
50
60
70
80
90
100
Temperature coefficient
0.02%/°C
LOAD %
Ripple and noise, 20 MHz BW
Short-circuit protection 1
Current Limit
1% Vout Nom.
Continuous
130%
General
Switching Frequency
Isolation
300 kHz
Input - Output
Input - Case
500 VDC
500 VDC
500 VDC
9
Notes
Output - Case
1
Continuous short-circuit protection is provided. Long-term continuous
operation in this mode is not recommended. Converter will auto-restart
once fault has been removed.
Isolation Resistance - Input to Output
Standard Case Operating Range
Industrial Range (add -I to p/n)
Storage Range
10 Ohms
-25 to +85°C
-40 to +85°C
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
-40 to +125°C
95%
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
Safety
5 g, 10 - 55 Hz
UL, cUL, TUV
1.4 oz
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
Weight (approx.)
MCD10072 Rev. 1.0
Page 1 of 3
www.power-one.com
IWS DC-DC Series Data Sheet
Single-Output, 10 Watts
Model Selection
INPUT VOLTAGE
INPUT VOLTAGE
RANGE (VOLTS)
MAXIMUM INPUT
CURRENT (AMPS)*
OUTPUT
VOLTAGE (VOLTS)
RATED OUTPUT
CURRENT (AMPS)
RIPPLE & NOISE
pk-pk (mV)
TYPICAL
EFFICIENCY**
MODEL
(VOLTS)
IWS505
IWS512
IWS515
IWS524
5
5
5
5
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
4.5 - 9
9 - 18
9 - 18
9 - 18
9 - 18
18 - 36
18 - 36
18 - 36
18 - 36
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
36 - 72
3.20
3.70
3.45
3.60
3.55
1.80
1.65
1.75
1.75
0.88
1.00
0.95
0.90
0.85
0.94
0.85
0.96
1.00
0.45
0.45
5
2.00
1.00
0.75
0.50
0.25
1.00
0.75
0.50
0.25
2.00
0.80
0.50
0.25
3.80
3.00
2.00
1.00
0.80
0.50
0.25
100
120
150
240
480
120
150
240
480
100
150
240
480
75
100
100
120
150
240
480
78%
80%
82%
83%
84%
82%
84%
85%
86%
78%
82%
85%
86%
67%
73%
80%
84%
82%
85%
89%
12
15
24
48
12
15
24
48
5
15
24
48
2.1
3.3
5
IWS548
5
IWS1212
IWS1215
IWS1224
IWS1248
IWS2405
IWS2415I
IWS2424
IWS2448
IWS4802.1
IWS4803.3
IWS4805
IWS4812
IWS4815
IWS4824
IWS4848
12
12
12
12
24
24
24
24
48
48
48
48
48
48
48
12
15
24
48
NOTES:
*
Maximum input current at minimum input voltage, maximum rated output power.
** At nominal V , rated output.
in
Model numbers highlighted in yellow or shaded are not recommended for new designs.
MAY 28, 2004 revised to MAY 31, 2006
Page 2 of 3
www.power-one.com
IWS DC-DC Series Data Sheet
Single-Output, 10 Watts
Mechanical Drawing
Tolerances
Thermal Impedance
Pin
Function
N
atural Convection
15.4 °C/W
12.2 °C/W
9.3 °C/W
7.4 °C/W
6.4 °C/W
Inches:
.XX 0.040
.XXX 0.010
(Millimeters)
.X 1.0
.XX 0.25
1
2
3
4
+V
in
100 LFM
200 LFM
300 LFM
400 LFM
-V
in
+ V
out
Pin:
0.002
- V
out
0.05
Case:
+0.04, -0.00
+1.0, -0.0
Note:
(Dimensions as listed unless otherwise
specified.)
Thermal impedance data is dependent
on many environmental factors. The
exact thermal performance should be
validated for specific application.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective
divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date
manufactured. Specifications are subject to change without notice.
MCD10072 Rev. 1.0
Page 3 of 3
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