4-Channel Optocoupler Isolation Board

Product Overview

The power supply has anti-connection and reverse protection function The limit conversion frequency is 20KHz It is widely used and can be used for signal isolation,level conversion between signals such as microcontroller,PLC,etc Power supply mode:DC 3.3V~24V PCB size:45mm*72mm*18mm Module size:48*86*40mm Package Typ...

Category: Electronic Component. Keywords: channel, optocoupler, isolation, board.

Key Features & Benefits

• Module form factor for fast integration — solder, stack, or plug-and-play where applicable
• The power supply has anti-connection and reverse protection function The limit conversion frequency is 20KHz It is widely used and can be used for signal isolation,level conversion between signals such as microcontroller
• Sourced via our Import from Chinese Warehouse program — quality-checked before dispatch
• Shipped from I Found Tech with local support and clear product documentation

Applications & Use Cases

• Prototype and proof-of-concept builds
• Firmware development & test jigs
• Educational electronics courses
• Small-batch product development

Available Configurations

Select the Style option that matches your build. Each variant is a dedicated SKU with its own stock level.

Technical Specifications

Why Choose I Found Tech

I Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.

• Transparent pricing with landed-cost clarity
• Broad SKU coverage for boards, modules, sensors, power, and mechanics
• Local support and order assistance
• SEO-documented listings with clear specifications per product

Frequently Asked Questions

Is this part ready to use?

Yes — 4-Channel Optocoupler Isolation Board is supplied as a new electronic component, suitable for immediate integration subject to your project requirements.

Why buy through I Found Tech?

We consolidate trusted factory lines through our Chinese Warehouse Import channel, offering transparent pricing and South African fulfillment.

Do you offer bulk or repeat orders?

Contact I Found Tech for volume pricing on repeat electronic component orders. Stock levels shown online update from our warehouse feed.

Search & Discovery

Find this product under Chinese Warehouse Import and Import from Chinese Warehouse in our store navigation. Also indexed for: channel, optocoupler, isolation, board, electronic components South Africa, electronic component suppliers.