Type 1
DC/DC converter SYU-20kW-S220
Type 2
Power supply SYU-20kW-S220
Type 3
switch power supply SYU-20kW-S220
Type 4
dc power supply SYU-20kW-S220
Type 5
led power supply SYU-20kW-S220
Type 6
computer power supply SYU-20kW-S220
Type 7
power supply unit SYU-20kW-S220
Type 8
mobile power supply SYU-20kW-S220
condition
original and new SYU-20kW-S220