Application :home electrical appliances, communication instruments, medical apparatus, power tools, massage armchairs . Power transformer1. Input : AC 110-120V or 220-240V 50/60HZ 2. Output : AC 3.0-36V 100-750mA3. Model: EI86 434. Approved by CQC ,S ,CE, UL, SGS, RoHS5. High quality and been treated by insulation6. Universal Purpose7. Easy to mount8. Quickly delivery and large quantity supple9. ...