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EDN3d
Isolated driver enables fast, stable GaN control
Rohm has introduced the BM6GD11BFJ-LB, an isolated gate driver optimized for 600-V-class GaN HEMTs in industrial equipment ...
Electronics For You4d
Timer-Controlled Doorbell
A timer-controlled doorbell device has been developed using two 555 timer ICs in monostable mode, combined with a relay ...
IEEE5d
A Multiplexing Ripple Cancellation LED Driver With True Single-Stage Power Conversion and Flicker-Free Operation - IEEE Xplore
Although a single-stage off-line power light-emitting diode (LED) driver can achieve low cost and high efficiency, the notorious double-line-frequency flicker issue with a single-stage LED driver ...
IEEE5d
A Single-Stage LED Driver Based on BCM Boost Circuit and $LLC$ Converter for Street Lighting System - IEEE Xplore
In this paper, a single-stage LED driver is proposed for a street lighting system. Two boost circuits that share a single inductor are formed by integrating the switches of a half-bridge LLC resonant ...