A booster relay controls a pinch valve by supplying air pressure to the valve body. 升压继电器通过控制输送到阀体的气量来实现对夹管阀的控制。
With an increasing number of transistors integrated on a single die, the need for global on-chip interconnectivity is growing. 本文提出一应用于萤光灯管的可调光单级高功因电子安定器，电路架构由准半桥共振换流器及降升压转换器所组成。
