First integrated Zero Cross Detection chip protects connected home appliances: Page 2 of 2

September 28, 2020 //By Nick Flaherty
Rohm’s BM1ZxxxFJ integrated zero cross detection series is optimized for home appliances such as vacuum cleaners, washing machines, and air conditioners.
Rohm’s BM1ZxxxFJ integrated zero cross detection series is optimized for home appliances such as vacuum cleaners, washing machines, and air conditioners.
and edge waveforms used in home appliance specifications are supported by the BM1ZxxxFJ series, eliminating the need for software changes when replacing conventional zero cross detection circuits. There are six models to ensure compatibility with a wide range of home appliances.

An integrated zero cross detection IC development board is available that integrates a power supply for driving the integrated zero cross detection IC for device evaluation. This evaluation board is designed to simplify the decision-making process for designers when considering replacement of existing circuits using a photocoupler. A user’s manual for the evaluation board is also available.

The BM1ZxxxFJ integrated zero cross detection series is available now

www.rohm.com/products/power-management/ac-voltage-zero-cross-detection-ics

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