STMicroelectronics Extension board with ACS switches for STM8S Discovery Kit STEVAL-IHT007V1 STEVAL-IHT007V1 Data Sheet

   

   

   

For further information contact your local STMicroelectronics sales office.

December 2011

Doc ID 022492 Rev 3

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Extension board with ACS switches for STM8S Discovery Kit

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Direct drive of 110/220 VAC loads 

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Opto-transistors to isolate the high voltage side 

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Zero voltage switching to synchronize Triac / 
AC switch pulses with AC mains 

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Full wave on/off control (phase angle control is 
covered with STEVAL-IHM029V1) 

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RoHS compliant

The STEVAL-IHT007V1 is an extension board for 
the STM8S Discovery Kit that provides a simple 
tool for control of AC loads with ACS switches in 
markets accepting the STM8S Discovery Kit.

The target application is small AC loads of up to 
500 W, used in home appliances and home and 
building automation.