200w co2 power supply HY-W200 Main Feature1. Very wide range of Input Voltage: AC110-AC220V2. Current has high stability: when the input voltage is unstable, current change rate less than 1%.3. Good compatibility: It can be applicable to 180w-200w EFR/RECI/YONGLI,WEEGAINT/SP ect brands co2 laser tubes manufactured by different factories.4. This Power Supply has the”TEST” button which can test output laser manually.5. The Laser Power Supply has high Output Power, good stability; this can prolong laser tube's service life6. HY-W200 Application: 180w-200w co2 laser tube cutter and engraver for cutting and engaraving non metal materals as Sculpture and cut acrylic, fabric, double color sheet ,rubber etc.