PC817 โมดูลควบคุมแบบแยกกราวน์ Isolation Optocoupler Optical Isolation Module 2 ช่อง

PC817 โมดูลควบคุมแบบแยกกราวน์ Isolation Optocoupler Optical Module แบบ 2 ช่อง - the drive terminal signal voltage: 3.3-24V - the output voltage range: 3.3-30V (output current depends on the specific situation, but the maximum is not 10MA, the total power is certain, the voltage and current are inversely proportional) - through the jumper cap can achieve whether the output is high potential output or low output. - the board above 2 / 4 817 are independent, can achieve simultaneous control of different voltages, etc.