HA4009 is a closed-loop (compensated) current transducer based on the Hall principle. The primary and secondary sides are insulated and are used to measure DC, AC and pulse currents.
Closed-loop (compensated) current sensor based on the Hall principle
Insulated housing that complies with UL 94-V0 standard
Excellent accuracy
Very good linearity
Low temperature drift
Optimized response time
Wide frequency bandwidth
No insertion losses
High immunity to external interference
Current overload capability.
AC variable speed drives and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
| Core Type | Solid-Core |
| Input Type | AC, DC |
| Output Type | Instantaneous |
| Rated Input Current (RMS) | 20A, 50A, 100A |
| Rated Output | 50mA, 25mA, 33.3mA |
| Accuracy | 0.5% |
| Power Supply Voltage | ±12V, ±15V |
| Connection Type | Pins |
| Mounting Type | Plate |
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