This creation system provides a kind of switch of power supply output circuit of electrizer,The switch unit that a control signal gives an output driver is provided through a central processing unit,So that a voltage source provided by the power supply unit connecting with the output driver can generate an output voltage via the switch motion of the output driver,The output driver system includes a switch accelerator module and a switch unit,The switch unit system is transistor,Be between the collector and base stage of the transistor without any resistance,The transistor system is an output switch element,Thereby,Keep electrizer non-using transistor as variable resistance and then the generation of heat can be lowered,Improve the stability of switch of power supply output circuit.本創作係提供一種電療機之電源輸出開關電路，透過一中央處理器提供一控制信號予一輸出驅動器的開關單元，使得與該輸出驅動器連接的一電源供應器所提供的一電壓源可經由該輸出驅動器的開關動作而產生一輸出電壓，該輸出驅動器係包含一開關加速單元及一開關單元，該開關單元係為電晶體，該電晶體之集極與基極間係不具有任何電阻，該電晶體係為一輸出開關元件，藉此，使電療機非以電晶體作為可變電阻進而可減低熱量的產生，提高電源輸出開關電路的穩定度。
