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TJ75A PDF预览

TJ75A

更新时间: 2024-11-15 03:27:35
品牌 Logo 应用领域
TOPSTEK 传感器
页数 文件大小 规格书
2页 119K
描述
Topstek Current Transducer

TJ75A 数据手册

 浏览型号TJ75A的Datasheet PDF文件第2页 
Topstek Current Transducer TJ25A .. TJ200A  
TJ 25A~200A  
Features  
Applications  
Highly reliable Hall Effect device  
Compact and light weight  
Fast response time  
UPS systems  
Industrial robots  
NC tooling machines  
Excellent linearity of the output voltage over a wide input range  
Excellent frequency response (> 50 kHz)  
Elevator controllers  
Process control devices  
Low power consumption (12 mA nominal)  
AC and DC servo systems  
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)  
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  
TJ  
TJ  
TJ  
TJ  
TJ  
TJ  
TJ  
TJ  
Parameter  
Symbol Unit  
25A  
50A  
75A  
100A  
125A  
150A  
175A  
200A  
Nominal Input Current  
Linear Range  
Ifn  
Ifs  
A DC  
A DC  
V
25  
50  
75  
100  
125  
150  
175  
200  
±75  
±150  
±225  
±±00  
±±75  
±50  
±525  
±525  
Nominal Output Voltage  
Offset Voltage  
Vhn  
Vos  
ꢀ V±1% at If=Ifn ( RL=10kꢁ)  
mV  
Within ±±5 mV ꢂ If=0, Ta=25°C  
<100ꢁ(50ꢁnominal)  
Output Resistance  
Hysteresis Error  
Supply Voltage  
ROUT  
Voh  
VCC/VEE  
mV  
V
Within ±±5 mV ꢂ If=Ifnꢃ0  
±15V ±5%  
Linearity  
%
Within ±1% of Ifn  
Consumption Current  
Response Time (90%Vhn)  
ICC  
mA  
sec  
Hz  
±12 mA nominal, ±15 mA max  
Tr  
7 sec max.  
d If /dt = Ifn / sec  
Frequency bandwidth (-±dB) fBW  
DC to 50kHz  
Thermal Drift of Output  
-
-
%/°C  
mV/°C  
V
Within ±0.05 %/°C ꢂ Ifn  
Within ±1.5 mV/°C ꢂ Ifn  
AC2.5KV X 60 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
28 g  
- 58 -  
www.topstek.com  
TJ V080201  
7/1/2008  

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