Programming Hall Effect Sensor Current Sensor
Main Characteristics
Product Features
* Measures AC, DC and pulsed signals.
* Excellent accuracy, good linearity.
* Strong resistance to external interference, high common mode rejection ratio.
* Low temperature drift, low power consumption, wide frequency band.
* Perforated structure, no insertion loss.
Product Application
* AC frequency conversion speed regulation.
* Servo motor traction.
* Uninterruptible power supply(UPS).
* Welding machine, battery power supply.
Product Parameters
Specification | 10A/1V | 25A/1V | 50A/1V | Unit | |
IPN | Primary Rated Input Current | 10 | 25 | 50 | A |
IP | Primary Current Measurement Range | 0～20 | 0～50 | 0～100 | A |
VSN | Secondary Rated Output Voltage | 2.5±1 | V | ||
VC | The Power Supply Voltage | +5V(±5%) | V | ||
IC | Current Consumption | ＜20 | mA | ||
Vd | Insulation Voltage | Between primary and secondary circuits:3kV/50Hz/1min | |||
εL | Linearity | ＜0.1 | %FS | ||
X | Precision | T A=25℃:≤±0.5 | % | ||
V0 | Offset Voltage | T A=25℃:≤±10 | mV | ||
VOM | Magnetic Offset Voltage | I P =0 after 3*IPN:≤±10 | mV | ||
VOT | Offset Voltage Temperature Drift | I P =0, TA=-40～+80℃:≤±0.1 | mV/℃ | ||
Tr | Response Time | ＜1 | μS | ||
f | Bandwidth(-1dB ) | DC～200 | kHz | ||
TA | Working Temperature | -40～+80 | ℃ | ||
TS | Storage Temperature | -45～+85 | ℃ | ||
Structure and Dimension
Circuit link diagram
Note:
IPN:Primary current input direction
+ :Positive 5V power supply G :Power ground
M :Secondary signal output R :Reference voltage
Installation Precaution
The sensor should be wired correctly, otherwise it may damage the internal components of the sensor.
When the sensor is soldered to the circuit board, it needs to be soldered with a low-temperature soldering iron, and the time should not be too long, and secondly, the pins should not be squeezed by a large amount, otherwise the internal connection may be opened.