Miniature current sensor

The HMSR current sensor is adapted to the power electronics world for a perfect integration thanks to its SMD automatic assembly and space saving.

As a reinforced insulation level, cost effective and miniature solution for current sensing, HMSR provides solutions to photovoltaic, white goods, windows shutters, air-conditioning, high switching frequencies drives applications.

• 6, 8, 10, 15, 20 or 30 ARMS nominal current
• 0.5% typical accuracy into the operating temperature range
• High performance gain and offset thermal drifts
• 2 µs response time
• Operating temperature range: -40°C to +125°C
• Unique primary conductor included withstanding overload current bursts up to 20 kA
• Double overcurrent detection outputs

For more information visit https://www2.lem.com/hmsr-cda-nov20/