PC817 2-way/4-way Optocoupler Isolation Board Voltage Control Converter Adapter Module Drives Optical Isolation Module
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Description:In actual work, this module will be used when the need for isolation control and voltage conversion is encountered.It can realize the interface of 3.3V or 5V to control 3.6-24V...
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In actual work, this module will be used when the need for isolation control and voltage conversion is encountered.
It can realize the interface of 3.3V or 5V to control 3.6-24V voltage level. After the control terminal is turned on, the controlled terminal will also be turned on.
The photoelectric isolation has strong anti-interference ability. Behind can drive high-power transistors, MOS tubes and other occasions that require high-voltage driving, and can also directly drive low-power 24V relays to work.
If it is a pulse signal, please note that the limit of 817 is below 4KHZ. For control signals greater than 4KHZ, please do not use this module, it will work abnormally.
The jumper cap can be used to realize whether the output terminal is a high potential output or a low output.
The 2/4 way 817 on the board are independent, which can realize the simultaneous control of different voltages, etc.
Item Type: Isolation Board
Material: Electronic components
Size: 2 Way: 38x29mm/1.4x1.1in, 4 Way: 37x46mm/1.4x1.8in
Optional Type: 2 Way, 4 Way
Drive terminal signal voltage: 3.6-24V
Output voltage range: 3.6-30V (the output current depends on the specific situation, but the maximum is not 10MA, the total power is a certain voltage and current are inversely proportional)
Quantity: 1 PC
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight deviation for the measurement data.