ST-50W ,ST-100W, ST-200W, ST-300W ,ST-500W,ST-750W.ST-1000W,
ST-1500, ST-2000W ST-3000W, ST-4000W ST-5000W ST-10000W
ST step-up down transformer is an AC voltage converting device.Using it is to convert the multi-kind net voltages into a general output voltage under which all the electroelectronic units are safe for use within the rated power range. Input voltage:AC110V or 220V or 220V or 240V With fuse protector or with over current protector Output voltage:AC110V and 220V |
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