DollaTek PC817 4-Channel Optocoupler Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

About this item

• •Features
• •This module is used for isolation control and voltage conversion need.
• •It can realize 3.3V or 5V to control the 3.6-30V voltage interface. After the control terminal is turned on, the controlled terminal will also be turned on.
• •Photoelectric isolation has strong anti-interference ability. It can drive high power triodes, MOS tubes and other applications requiring high voltage control and can also directly drive 24V low power relays.
• •If it is a pulse signal, please note that the limit of 817 is less than or equal to 4KHZ. If the control signal is greater than 4kHz, please do not use this module, it will not work properly.
• •Parameter
• •Control terminal signal voltage: 3.6-24V.
• •Output terminal voltage range: 3.6-30V (the output current depends on the specific situation but the maximum does not exceed 10MA, the total power is constant, the voltage and current are inversely proportional)
• •If the output is a high output potential or a low potential, it is possible to make a jumper.
• •4 817 channels are independent, allow simultaneous control of different voltages, etc.
• •Board size: 48mm x 38mm (length and width); long side hole distance: 42mm; wide side hole distance: 32mm
• •Package includes:
• •1 x PC817 4 Channel Optocoupler Isolation Board

Specifications