SL441C Overview
SL441C ADVANCE INFORMATION DS3848 -1.0 SL441C ZERO VOLTAGE SWITCH The SL441C is a symmetrical burst control integrated circuit in an 8 pin DIL package. When used with a triac, AC power may be regulated by varying the number of mains cycles applied to the load in a fixed timing period. The device is especially suited to room temperature control applications including panel heaters, fan heaters etc.