PULS announces the introduction of the latest model in its market leading Dimension Q series. The QS20.241 provides 24VDC at 20A from a 85-276V wide range AC single-phase input and is 1/3 the size of ...
Nov. 13, 2008, PULLMAN, WA - Schweitzer Engineering Laboratories, Inc. (SEL) is now taking orders for two new products, the SEL-787 and SEL-487E Transformer Protection Relays. These are the first ...
Figure-1 shows the schematic diagram of the device. P1 is used to connect the 220V-AC input and the ON/OFF switch to the circuit. C1 is used to reduce the AC voltage. The value of the C1 also ...