technology parameters:
Model | YSYF-500A | YSYF-500B | YSYF-500C |
Volt | 220V±10% 50/60Hz | 220V±10% 50/60Hz | 220V±10% 50/60Hz |
Power | 500 ( W ),<8 ( A ) | 500 ( W ),<8 ( A ) | 500 ( W ),<8 ( A ) |
control circuit | the transistor digital circuits | the transistor digital circuits | the transistor digital circuits |
Operating mode | Handheld type | Handheld type | Handheld type |
Cooling mode | Forced cooling fan | Forced cooli |
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