THL31A [TOPSTEK]
Topstek Current Transducer; Topstek电流传感器
| 型号： | THL31A |
| 厂家： | 
TOPSTEK INC. |
| 描述： | Topstek Current Transducer |
| 文件： | 总2页 (文件大小：74K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Topstek Current Transducer THL3A .. THL50A
THL 3A~50A
Applications
Features
ꢀUPS systems
ꢀHighly reliable Hall Effect device
ꢀIndustrial robots
ꢀNC tooling machines
ꢀCompact and light weight
ꢀFast response time
ꢀElevator controllers
ꢀExcellent linearity of the output voltage over a wide input range
ꢀExcellent frequency response (> 50 kHz)
ꢀLow power consumption (12 mA nominal)
ꢀCapable of measuring both DC and AC, both pulsed and mixed
ꢀHigh isolation voltage between the measuring circuit and the
current-carrying conductor (AC2.5KV)
ꢀProcess control devices
ꢀAC and DC servo systems
ꢀMotor speed controller
ꢀElectrical vehicle controllers
ꢀInverter-controlled welding machines
ꢀGeneral and special purpose inverters
ꢀPower supply for laser processing machines
ꢀController for traction equipment e.g. electric trains
ꢀOther automatic control systems
ꢀExtended operating temperature range
ꢀFlame-Retardant plastic case and silicone encapsulate, using
UL classified materials, ensures protection against
environmental contaminants and vibration over a wide
temperature and humidity range
Specifications
Parameter
Symbol Unit
THL3A .. THL50A
3 .. 50
Nominal Input Current
Linear Range
Ifn
Ifs
A DC
A DC
V
±± .. ±150 ꢀ 3x Ifn
Nominal Output Voltage
Offset Voltage
Vhn
Vos
4 V±1% at IfꢀIfn ( RLꢀ10kꢁ)
Within ±40 mV ꢂ Ifꢀ0, Taꢀ25°C
<100ꢁ
mV
ꢁ
Output Resistance
Hysteresis Error
Supply Voltage
ROUT
Voh
VCC/VEE
ꢄ
mV
V
Within ±15 mV ꢂ IfꢀIfnꢃ0
±15V ±5%
Linearity
%
Within ±1% of Ifn
Consumption Current
Response Time (±0%Vhn)
ICC
mA
ꢁsec
Hz
±12 mA nominal, ±1ꢅ mA max
Tr
5 ꢁsec max.
ꢂ
d If /dt ꢀ Ifn / ꢁsec
Frequency bandwidth (-3dB) fBW
DC to 50kHz
Thermal Drift of Output
-
-
%/°C
mV/°C
V
Within ±0.1 %/°C ꢂ Ifn
Within ±1.5 mV/°C ꢂ Ifn
AC2.5KV X ꢅ0 sec
>1000 Mꢁ
Thermal Drift of
Zero Current Offset
Dielectric Strength
-
Isolation Resistance
ꢂ 1000 VDC
RIS
Ta
Ts
W
Mꢁ
°C
Operating Temperature
Storage Temperature
Mass
-15°C to 80°C
°C
-20°C to 85°C
g
10 g
- 50 -
www.topstek.com
THL V080201
7/1/2008
Topstek Current Transducer THL3A .. THL50A
Appearance, dimensions and pin identification
All dimensions in mm ±0.2, holes ꢆ0, ꢇ0.2 except otherwise noted.
ꢀꢄꢆꢃꢇmax
ꢃ
ꢂ
ꢁ
ꢀ
ꢅ
ꢄ
Secondary pins 4x(0.5x0.25)
Primaryꢇꢁ[ G
ꢃ[ ꢈꢆꢋ
ꢃ
ꢂ
ꢀ
ꢁ
ꢄ
ꢅ
ꢄ
Pin Assignment
ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
VOUT
+15V
-15V
V0
ꢅ
ꢂ
ꢃ
ꢁ
ꢀ
ꢂ
ꢉ
ꢂ
ꢉ
ꢁ[ H
I -
PCB mounting hole layout
Positive current flow direction
Bottom View
I +
THL30A
:
Part
THL3A THL4A THL5A THL6A THL7.5A
THL10A
THL12.5A
THL15A
THL18.5A
THL20A
THL25A
Number
d(mm)
e(mm)
THL50A
0.6
1.2
0.8
1.2
0.8
1.2
0.8
1.2
1.0
1.6
1.2
1.8
1.2
1.8
1.4
2.2
1.4
2.2
1.6
2.4
1.6
2.4
1.6
2.4
- 51 -
www.topstek.com
THL V080201
7/1/2008
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