SDAS-01-7Y2S1024 POTTER & BRUMFIELD固态继电器

SDAS-01-7Y2S1024 POTTER & BRUMFIELD固态继电器

型号 POTTER&BRUMFIELD 产品详情 漳州风云销售英国POTTER&BRUMFIELD断路器,
POTTER&BRUMFIELD继电器,POTTER&BRUMFIELD固态继电器POTTER&BRUMFIELD接触器

断路器是指能够关合、承载和开断正常回路条件下的电流并能在规定的时间内关合、承载和开断异常回路条件
下的电流的开关装置。断路器按其使用范围分为高压断路器与低压断路器，高低压界线划分比较模糊，
一般将3kV以上的称为高压电器。断路器可用来分配电能。

Solid-state relay (SOLIDSTATERELAYS, hereinafter abbreviated as “SSR”)
is a new type of contactless switching device composed entirely
of solid-state electronic components. It uses the switching
characteristics of electronic components (such as switching
transistor, bidirectional silicon controlled and other semiconductor
devices) to connect and disconnect the circuit without contact
or spark, so it is also known as “Contactless switch”. Solid state
relay is a four – terminal active device, two of which are input
control terminals and the other two are output control terminals.
It has both amplifying driving effect, and isolation effect, very
suitable for driving high-power switch actuator, compared with the
electromagnetic relay, higher reliability, and no contact, long life,
fast speed, small interference to the outside world, has been widely used。