---
product_id: 183504232
title: "3.3V/5V to 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference for Isolation Control and Voltage Conversion"
price: "$19.99"
currency: USD
in_stock: true
reviews_count: 4
url: https://www.desertcart.ec/products/183504232-3-3v-5v-to-3-6v-24v-4-channel-voltage
store_origin: EC
region: Ecuador
---

# 4-channel voltage isolation 3.3V/5V to 3.6-24V conversion strong anti-interference 3.3V/5V to 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference for Isolation Control and Voltage Conversion

**Price:** $19.99
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your control game with flawless isolation and conversion!

## Quick Answers

- **What is this?** 3.3V/5V to 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference for Isolation Control and Voltage Conversion
- **How much does it cost?** $19.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/183504232-3-3v-5v-to-3-6v-24v-4-channel-voltage)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Isolation:** Photoelectric isolation ensures your circuits stay interference-free and signal integrity remains pristine.
- • **Flexible Output Modes:** Easily switch between high potential or low output via jumper settings to match your system requirements.
- • **Pulse Frequency Alert:** Optimized for signals under 4kHz—avoid performance drops by respecting frequency limits.
- • **Seamless Voltage Bridging:** Effortlessly convert low-level 3.3V/5V signals to a robust 3.6-24V output, perfect for diverse control needs.
- • **Heavy-Duty Drive Capability:** Directly power high-voltage triodes, MOSFETs, or 24V relays without extra components—streamline your setup.

## Overview

This 4-channel optocoupler voltage converter module isolates and converts 3.3V/5V input signals to a stable 3.6-24V output with strong anti-interference capabilities. Designed for professional-grade control systems, it supports flexible output modes and can drive high-voltage components directly, ensuring reliable and noise-free operation in complex electronic environments.

## Description

Specification: Condition: Brand New Item Type: 4-way Voltage Isolation Board Material: ABS gate voltage: 3.6-24V Output Port Voltage Port: 3.6-30V The jumper can reach the exit gate: high potential or pull the exit pad Package list: 1 x 4-way Voltage Isolation Board Notes: 1. The actual product color may deviate from the photo due to light. 2. There may be a slight deviation in the measurement of product.

Review: Utilisé pour répéter un signal 24 volt sur un circuit 12 volt - Utilisé pour isoler un signal TTL 24 Volt pour le contrôle d'un Laser avec une tension nominale de 12 Volt. Aucune modification ou addition de résistance a été nécessaire pour utiliser l'isolateur de signal, j'ai isolé la mise a la terre commune et le tout fonctionne très bien. Bon Isolateur de signaux numérique entre des circuits de tension différente.
Review: Good working - Works as expected

## Features

- 【Easy for Use】It can realize 3.3V or 5V to control the interface of 3.6--24V voltage level. After the control terminal is turned on, the controlled terminal will also be turned on.
- 【Convenient Design】Through the jumper can achieve whether the output is high potential output or low output.
- 【Module Function】This module is used when the actual requires isolation control and voltage conversion.
- 【High Performance】Photoelectric isolation has strong anti-interference ability. Can drive big behindPower triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays.
- 【Application Notice】If it is a pulse , please note that the limit of 817 is below 4KHZ. If the control is greater than 4KHZ, please do not use this module, it will not work properly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.3 out of 5 stars 21 Reviews |

## Product Details

- **Brand:** Zopsc
- **Mounting Type:** PCB Mount
- **Maximum Frequency:** 4 KHz
- **UPC:** 739551375250
- **Manufacturer:** Zopsc

## Images

![3.3V/5V to 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference for Isolation Control and Voltage Conversion - Image 1](https://m.media-amazon.com/images/I/61cZFOQDADL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Utilisé pour répéter un signal 24 volt sur un circuit 12 volt
*by A***R on February 24, 2021*

Utilisé pour isoler un signal TTL 24 Volt pour le contrôle d'un Laser avec une tension nominale de 12 Volt. Aucune modification ou addition de résistance a été nécessaire pour utiliser l'isolateur de signal, j'ai isolé la mise a la terre commune et le tout fonctionne très bien. Bon Isolateur de signaux numérique entre des circuits de tension différente.

### ⭐⭐⭐⭐ Good working
*by G***M on January 1, 2021*

Works as expected

### ⭐⭐⭐⭐⭐ Outputs are ground isolated
*by D***. on March 20, 2023*

Joey doesn't realize that there are jumpers on each channel to pull the common ground off

## Frequently Bought Together

- Zopsc 3.3V/5V to 3.6V/24V 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module Strong Anti-Interference for Isolation Control and Voltage Conversion
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- EDGELEC 120pcs 100cm Breadboard Jumper Wires Assorted Kit,10cm 15cm 20cm 30cm 40cm 50cm Optional Dupont Wire 39.4 inch Male to Female Male to Male Female to Female Multicolored Ribbon Cable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/183504232-3-3v-5v-to-3-6v-24v-4-channel-voltage](https://www.desertcart.ec/products/183504232-3-3v-5v-to-3-6v-24v-4-channel-voltage)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-02*