Control circuit composed of six inverters and push-pull principle
In order to achieve the required rising speed when the SIPMOS transistor is turned on, a push-pull circuit powered by 8V is used here. The push-pull capacitor transistor is controlled by six parallel inverters. In order to isolate the potential from the input circuit, an optocoupler (optical coupler) is also known as an opto-isolator or optocoupler. It is a device that transmits electrical signals by means of light. Usually, the illuminator (infrared light-emitting diode LED) and the photoreceptor (photosensitive semiconductor tube) are packaged in the same package. When the input terminal is powered, the illuminator emits light. After the light receiving device receives the light, a photocurrent is generated and flows out from the output end, thereby realizing an "electro-optical-electrical" conversion. The optical coupler that couples the input signal to the output end by using light as a medium has a small volume. Long life, no contact, strong anti-interference ability, insulation between output and input, one-way transmission of signals, etc., has been widely used in digital circuits.) Components. Shenzhen Xcool Vapor Technology Co.,Ltd , http://www.xcoolvapor.com