5Pcs 3-5V Optocoupler Isolation Board Optoelectronic Isolator EL817 PC817 Card Rail Bracket Input 3-5 V Optocoupler Isolation Module 1 Channel Opto PNP NPN Signal Converter

Description

🛠️ Elevate your electronics game with precision isolation and flawless signal flow!

The EC Buying 5Pcs EL817 Optocoupler Isolation Boards deliver reliable 1-channel optoelectronic isolation with a broad 3-5V input range and up to 24V output. Featuring over 3000V isolation voltage and a max 5KHz signal frequency, these modules ensure safe, efficient signal conversion across harsh environments (-55°C to 110°C). Designed with a card rail bracket for easy integration, they are ideal for professional-grade electronic systems requiring robust signal integrity.