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WCM3720A provides economical and precise solution for AC current sensing in industrial, commercial and communications systems. The unique package allows for easy implementation without breaking original system and make current sensing possible. Typical applications include load detection and management, over-current fault detection and any intelligent power management system etc…

WCS2202 and WCS2210 provides economical and precise solution for both DC and AC current sensing in industrial, commercial and communications systems. The unique package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, over-current fault detection and any intelligent power management system etc…

WSH202 and WSH203 integrates Hall sensing element, linear amplifer, sensitivitycontroller and emitter follower output stage.It accurately tracks extremely smallchange in magnetic flux density –generally too small to operate Hall effect switch.