Programming Hall sensor
Main Characteristics
* 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
Application
* AC frequency conversion speed regulation
* Servo motor traction
* Uninterruptible power supply(UPS)
* Welding machine, battery power supply
Specification
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.