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Open loop hall effect sensor electrical sensor
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Basic Info
| Model No. | THK_LSP5S2L_BP |
|---|---|
| place of origin | China |
| use | Electronic |
| Coil structure | Toroidal |
Product description
|
Product introduction： |
Application： |
|
? Power supply: +5V DC ? Hall effect principle - open loop current sensor; ? The primary and secondary of the current sensor are insulated and can measure DC, AC, pulse, etc; |
? Application on Inverter ? AC/DC variable speed drive ? Switching power supply (SMPS) ? UPS uninterruptible power supply ? Photovoltaic current detection application |
Electrical characteristics：
|
Parameter |
Symbol |
THK15LSP 5S2L-BP |
THK20LSP 5S2L-BP |
THK25LSP 5S2L-BP |
THK30LSP 5S2L-BP |
THK50LSP 5S2L-BP |
|
Rated current |
IPN(A) |
15 |
20 |
25 |
30 |
50 |
|
Measuring range |
IP(A) |
0～±15 |
0～±20 |
0～±25 |
0～±30 |
0～±50 |
|
Output voltage |
VO(V) |
2.5±2.0*(IP/IPN) |
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|
Working power supply |
VC(V) |
+5V DC±5% |
||||
|
Insulation voltage |
VD(V) |
50/60Hz，1min，4kV；RMS |
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General parameters：
|
Project |
Condition |
Date |
Unit |
|
Accuracy XG |
@ IPN,T=25℃ |
<±1.0 |
% |
|
Accuracy XG |
@ IP=IPN,-40℃～+85℃ |
<±1.5 |
% |
|
Offset voltage VOE |
@ IP=0,T=25℃ |
<±20 |
mV |
|
Voltage offset temperature drift VOT |
@ IP=0,-40～+85℃ |
<±0.1 |
mV/℃ |
|
Amplitude temperature drift VOS |
@ IP= IPN,-40～+85℃ |
<±2.0 |
mV/℃ |
|
Linearity εr |
|
≤1.0 |
%FS |
|
Follow accuracy di/dt |
|
＞50 |
A/μs |
|
Response time tra |
@ 90% of IPN |
<3.0 |
μs |
|
Operating bandwidth BW |
-3dB |
DC-50 |
kHZ |
|
Working temperature TA |
|
-40～+85 |
℃ |
|
Storage temperature TS |
|
-55～+125 |
℃ |
|
Static power consumption IC |
|
12+Is |
mA |
|
EFT burst immunity VEFT |
@ ±2kV,5/50ns,5kHZ/10kHZ |
A |
級 |
|
Product weight m |
|
10 |
g |
|
Shell material |
PBT material containing 30% glass fiber, flame retardant grade: UL94- V0; |
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|
Standard |
IEC60950-1:2001 EN50178:1998 SJ20790-2000 |
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Structural drawing: (mm)
Connection diagram:
For better EMC protection, suggestions: RL>4.7KΩ，CL<4.7nF
Remarks:
1. When the measured current passes through the primary pin of the sensor, there is a corresponding voltage signal output at the output end;(Note: wrong wiring may damage the sensor)
2. Products with different rated current can be designed according to the requirements of customers, and the output voltage of the sensor can be selected;
3. When the busbar is fully filled with holes, the dynamic performance is the best;
4. The temperature of primary conductor shall not exceed 100℃;
Open loop hall effect sensor electrical sensor
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