 
     Product introduction(HBD fixed type step-updown transformer)
 Product introduction(HBD fixed type step-updown transformer)| The fixed type step-up / down transformer is an ideal AC step-up/down power supply. It can step down the voltage from 220V to 110V or step up it from 110V to 220V effectively, with advantages of no waveform distortion , high efficiency, elegant appearance , ease of use , effective operation for a long term, etc. It is suitable for imported electrical appliances. | 
|  Model & spec(HBD fixed type step-updown transformer) | 
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