Electric welding machine no load electricity saver 2

Published:2011/6/30 20:23:00 Author:Nicole | Keyword: electric welding machine, electricity saver | From:SeekIC

The electric welding machine no load electricity saver circuit is composed of power supply circuit, pulse oscillator, monostable trigger and control circuit, it is shown in the figure 8-6. The power supply circuit is made of depressurization capacitor C1, resistor R1, steady voltage diode VS1, rectifier diode VD2 and filter capacitor C2. The pulse oscillator consists of time base integrated circuit IC1 and peripheral devices. The monostable trigger is composed of time base integrated circuit IC2 and resistor R5, capacitor C5. The control circuit is made of optical coupler VLC, relay K, AC contactor KM and TRIAC VT.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Electric_welding_machine_no_load_electricity_saver_2.html

Print this Page | Comments | Reading(3)