PC817 4 Channel Optocoupler Isolated Board Voltage Converter

Description

PC817 4 Channel Optocoupler Module

Overview: The PC817 4 Channel Optocoupler Module is essential for applications requiring isolation control and voltage conversion. This versatile module allows seamless control of voltage levels from 3.3V or 5V to 3.6V–24V. Ideal for both hobbyists and professionals, it provides reliable photoelectric isolation with strong anti-interference capabilities.

Key Features:

• Voltage Control: Easily manage 3.3V or 5V control interfaces with output voltage levels between 3.6V and 24V.
• High Voltage Driving: Suitable for driving high voltage components like power transistors and MOSFETs, as well as directly controlling low-power 24V relays.
• Pulse Signal Limitation: Designed for pulse signals with a frequency below 4kHz. For signals above this frequency, this module is not recommended.
• Flexible Output: Utilize the jumper cap to select between high potential or low potential output, tailored to your specific needs.
• Independent Channels: Each of the four PC817 optocouplers on the board operates independently, allowing simultaneous control of different voltage levels.

Specifications:

• Drive Terminal Signal Voltage: 3.6V – 24V
• Output Voltage Range: 3.6V – 30V (Output current varies; maximum is 10mA)
• Board Dimensions:
  • Length: 48mm
  • Width: 38mm
  • Long Side Hole Distance: 42mm
  • Wide Side Hole Distance: 32mm

Package Includes:

• 1 x PC817 4 Channel Optocoupler Module

Applications: Perfect for applications requiring robust isolation and voltage conversion, such as:

• Industrial automation systems
• Microcontroller interfacing
• Signal isolation in noisy environments
• Driving high voltage components safely

Why Choose the PC817 Module? The PC817 4 Channel Optocoupler Module is a reliable and efficient solution for isolating and converting voltage levels in your electronic projects. Its strong anti-interference capabilities and versatile voltage control make it an indispensable component for ensuring the stability and performance of your circuits.

Note: For optimal performance, ensure that the pulse signal does not exceed 4kHz. For higher frequency signals, consider alternative modules designed to handle such requirements.

Additional information