EC Buying 5Pcs 12V Optocoupler Isolation Board Optoelectronic Isolator EL817 PC817 Card Rail Bracket Input 3-5 V Optocoupler Isolation Module 1

EC Buying 5Pcs 12V Optocoupler Isolation Board Optoelectronic Isolator EL817 PC817 Card Rail Bracket Input 3-5 V Optocoupler Isolation Module 1

Optocoupler Isolation Module with 1 Channel PNP NPN Signal Converter, designed for input voltage of DC 12V and output voltage suitable for a wide range of DC 1.8V-24V, featuring EL817/PC817 optocoupler and card rail bracket for easy installation The EL817 optocoupler isolation board is equipped with an input current of up to 50MA, and a working current greater than 1 MA, providing a maximum output current of 50MA (input current should be within 15-20MA), ensuring efficient signal conversion and isolation With an isolation voltage greater than 3000V and a wide operating temperature range of -55~110 degrees, this optoelectronic isolator module guarantees reliable performance and safety in various industrial applications This 1 Channel Optocoupler Isolation Module supports a maximum signal frequency of 5KHz, making it suitable for high-speed signal transmission and processing, effectively meeting the needs of different electronic systems and devices The Opto PNP NPN Signal Converter is designed with a compact and durable construction, ensuring long-term stability and compatibility with a wide range of input and output signal voltages, providing a versatile solution for signal isolation and conversion One optocoupler isolation module adopts 5.0 pitch screw terminals for convenient wiring. The module is suitable for isolating and anti-interference protection of some circuits of the microcontroller when the output level of the microcontroller is used to drive inductive devices such as motors. The output level of the microcontroller is low, and the driving voltage of the driven module is high for level matching. For example, if some PLC inputs require 24V voltage, this module can be used for conversion. Used for inverters, which can invert the input signal and output it. Used for high voltage detection, such as when the output signal level of a sensor is 12V and the voltage of a microcontroller is 5V, this module can be used for isolation detection. When the output current of a microcontroller is too small to drive certain circuits, this module can be used for current amplification. The module adopts optocoupler isolation, which is stable, reliable, and has a long service life.

Input signal voltage: DC 12V
Output signal voltage: Wide voltage suitable for DC1.8V-24V
EL817 Features:
Isolation voltage greater than 3000V
Maximum input current of 50MA
Working current>1 MA
Maximum output current 50MA (input current must be between 15-20MA)
Working temperature -55~110 degrees Celsius
Maximum application signal frequency: 5KHz