Part List
AC Contactor switch mainly used for making or breaking circuit at a long distance, suitable for controlling starting\stopping\reversing of AC motor. AC Contactor of korlen conforms to the requirement of IEC60947-4-1& GB14048.4 standards.
Except AC Contactor, there are many different types of low voltage electric appliances, such as Thermal Relay,Manual Motor Startor ,led light, Circuit Breaker, etc.
AC Contactor,Magnetic Contactor,Wafer Style Valve Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjmannualmotorstarter.com
It "s circuit that CAN give in his exit + 40V until + 60V 3A, with simultaneous stabilization. The materials that use Is very simple and will not exist difficulties in the manufacture, is enough you are careful certain points. 1 ] For output voltages smaller of + 50V until + 40V, the Q1 is hot enough, so that it needs one big heatsink. 2]For In the circuit pontesometer RV1, is used in order to we change the output voltage between + 40V until + 70v, we can however and perhaps it should, him we replace with two constant resistors, when finishe the regulation, in the desirable price. The reason is, that with time is presented change of output voltage, up to 3V, with connected pontesometer. ATTENTION!!! T He positive exit correspond in point [ A ] and the exit of 0V in point [ B ], which should not be connected in the ground.