single phase high power AC power supply

IGBT/SPWM Pulse Wave width adjustment mode Terminal Voltage feedback compensation function ensures no error in test power can set the waveform starting angle (0-359°), with synchronous source signal interface Select-able voltage Analog (0-5V) or current analog (4-20mA) control of power output Using a single chip microcomputer (d/a circuit) to collect voltage and current waveform data directly interface rs232/rs485 is optional, communication with computer CPU design to control the logic circuit opening and closing,one to one drive,is good.