10pcs 817 Optocoupler 2-Way Voltage Insulation Board Voltage Control Switch Module, 3.6-30V Driver Photoelectric Insulated Module
10pcs 817 Optocoupler 2-Way Voltage Insulation Board Voltage Control Switch Module, 3.6-30V Driver Photoelectric Insulated Module
817 Optocoupler 2-Way Voltage Isolation Board Voltage Control Switch Module, 3.6-30V Driver Photoelectric Insulated Module
Product Features
- With the jumper cap, you can determine whether the output port is a high or low output.
- Photoelectric insulation has strong anti-interference ability. Can drive large rear power triodes, MOS pipes, etc., where high voltage drive is required, can also be directly operated 24V low power relay.
- This module is used when it is required to isolate the control during actual work and voltage conversion.
- If it is a pulse signal, please note that the limit of 817 is below 3 kHz. If the control signal is greater than 3KHz, please do not use this module, it does not work properly.
- It is possible to control the interface for voltages from 3.6 to 30V. After switching on the control terminal, the control clamp is also switched on.