| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
28 pcs
|
28 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Accuracy | |
| Current | |
| Current Consumption | |
| For Measuring | |
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| Linearity | |
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| Operating Temperature | |
| Output | |
| Polarization | |
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| Tape & Reel | |
| Turns Ratio | |
| Voltage |
The LEM USA Inc. LAH 100-P is a closed-loop Hall effect current transducer capable of measuring DC, AC, and pulsed currents up to 100A RMS. It provides galvanic separation between the primary and secondary circuits.
This sensor features a primary nominal RMS current rating of 100A and a measuring range of 0 to ±160A. It operates with a supply voltage of ±12V to ±15V and consumes 10mA (at ±15V) plus secondary current. The total error is ±0.25% at 25°C, with a linearity error of less than 0.15% typical. Its frequency bandwidth extends from DC to 200kHz (at -1dB), and it has an optimized delay time of less than 200ns to 10% of the final output.
The LAH 100-P is designed for printed circuit board mounting and features an insulating plastic case recognized according to UL 94-V0. The ambient operating temperature range is -25°C to +85°C. Key advantages include excellent accuracy, very good linearity, low temperature drift, and high immunity to external interference.
Typical applications for the LAH 100-P include AC variable speed drives, servo motor drives, static converters for DC motor drives, battery-supplied applications, uninterruptible power supplies (UPS), switched mode power supplies (SMPS), and power supplies for welding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The primary nominal RMS current rating is 100 A.
The primary current measuring range is 0 to ±160 A.
The supply voltage range is ±12V to ±15V.
The total error at 25°C is ±0.25%.
The linearity error is less than 0.15% typical.
The frequency bandwidth is DC to 200 kHz.
The ambient operating temperature range is -25°C to +85°C.