Convertor 3.6-30V PC817 8 canale cu optocuploare

Product Description

In actual work, I encountered the need for isolation control and voltage conversion At that time, this module will be used. Can achieve 3.3V or 5V control 3.6~24V voltage level interface,After the control terminal is turned on, the controlled terminal will also be turned on.The photoelectric isolation has strong anti-interference ability. It can drive high-power transistors behind, MOS tube and other occasions requiring high-voltage drive, can also directly drive small Power 24V relay works.

If it is a pulse signal, please note that the limit of 817 is 4KHZ or less Please do not use this module for control signals greater than 4KHZ, it will work Not working properly.

Product Parameter

1. Signal voltage at the drive end: 3.6-24V.

2. Output voltage range: 3.6-30V (output current depends on specific conditions But the peak value is not 10MA, the total power must be the opposite of voltage and current Than).

3. The jumper cap can realize whether the output terminal is high-potential output or pulled low Output.

4. All 817 channels on the board are independent and can achieve different voltages Simultaneous control etc.