---
product_id: 397528532
title: "DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Lasers Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ"
brand: "qinizx"
price: "₪75"
currency: ILS
in_stock: true
reviews_count: 3
url: https://www.desertcart.co.il/products/397528532-dc-3v-5v-laser-diode-ld-driver-board-for-660nm
store_origin: IL
region: Israel
---

# 0-800mA adjustable current TTL modulation up to 20kHz Supports 660nm, 532nm, 808nm lasers DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Lasers Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ

**Brand:** qinizx
**Price:** ₪75
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision laser projects with pro-grade control and protection!

## Quick Answers

- **What is this?** DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Lasers Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ by qinizx
- **How much does it cost?** ₪75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/397528532-dc-3v-5v-laser-diode-ld-driver-board-for-660nm)

## Best For

- qinizx enthusiasts

## Why This Product

- Trusted qinizx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic TTL Modulation:** High-frequency TTL modulation up to 20kHz enables advanced laser pulsing and control for cutting-edge projects.
- • **Precision Power Control:** Fine-tune output current from 0 to 800mA for laser performance that matches your exact needs.
- • **Robust Laser Protection:** Built-in anti-protection circuitry safeguards your laser diode investment from damage and extends lifespan.
- • **Compact & Ready-to-Integrate:** Slim 48x32x16mm footprint with included cables ensures hassle-free installation in your custom setups.
- • **Multi-Wavelength Compatibility:** Seamlessly drives 660nm, 532nm, and 808nm laser modules, covering a broad spectrum of professional applications.

## Overview

The QINIZX DC 3V-5V Laser Diode Driver Board delivers adjustable current up to 800mA, supports 660nm, 532nm, and 808nm laser modules, and features TTL modulation up to 20kHz. Its compact design and built-in protection circuitry make it an essential component for professionals seeking reliable, customizable laser diode power supply solutions.

## Description

Full description not available

## Features

- This Driver PCB board suitable for laser diodes with working voltage less than 5V and working current within 800mA; best for 5mW~1000mW 808nm&532nm;5~300mW 660nm laser diode/laser module.
- The input voltage DC3V-5V; Output current adjustable A: 0~600mA; B: 0~800mA;The output current has been set to: A: 150mA @DC5V; B: 150mA @5V, if you need large or small current you can adjust it yourself,make sure the output current does not exceed the maximum operating current of the laser tube, otherwise it may cause damage.
- Double TTL modulation, TTL frequency 0 ~ 20K;
- With anti-protection, high-precision constant current IC driver circuit can better protect the laser tube from damage.
- Dimensions: 48x32x16mm/1.89x1.26x0.63inch (length x width x height); Terminal type: XH2.54-2P, Default package with 3pcs 100mm length XH2.54-2P cables (one use for power, two use for laser diodes).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | QINIZX |
| Material | Fiberglass, Plastic, Metal |
| Color | Green |
| Product Dimensions | 1.89"L x 1.26"W |
| Style | Electronic |
| Operation Mode | Semi-Automatic |
| UPC | 780861370008 |
| Manufacturer | QINIZX |
| Part Number | QINIZX-TG-RG-TTL |
| Item Weight | 1.76 ounces |
| Item model number | QINIZX-TG-RG-TTL |
| Is Discontinued By Manufacturer | No |
| Size | 1.89x1.26x0.63 inch |
| Shape | Rectangle |
| Thickness | 0.63 Inches |
| Power Source | dc |
| Voltage | 5 Volts |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Adjustable |
| Usage | Indoor use |
| Included Components | Driver Board x1, Wires x3 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** QINIZX
- **Material:** Fiberglass, Plastic, Metal
- **Color:** Green
- **Product Dimensions:** 1.89"L x 1.26"W
- **Style:** Electronic

## Images

![DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Lasers Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ - Image 1](https://m.media-amazon.com/images/I/61kDtkByfsL.jpg)

## Customer Reviews

### ⭐ Did not work.
*by S***N on March 8, 2024*

Connected 5VDC to power input but got zero current out of laser A and laser B outputs.Tried adjusting the potentiometers but still zero current outputs.

### ⭐ Does not work
*by A***I on February 16, 2025*

Terribe, does not work!

### ⭐ Does not have slow-start Diode protection
*by J***N on December 19, 2023*

This unit damaged 4 or our laser diodes due to it not having a slow-start/diode safe ramp-up. Not usable for us.

## Frequently Bought Together

- DC 3V-5V Laser Diode LD Driver Board for 660nm 532nm 808nm Laser Module 2-Way Current Adjustable Laser Drive Power Supply Circuit Board with TTL Modulation 0-20KHZ Green
- 405nm 445nm 450nm Laser Diode LD Driver Board 12V 2W Step-Down Constant Current Drive Circuit of TTL Modulation Power Supply
- Laser Module 405nm Violet Purple Blue Laser "Dot" Diode (Adjust Focus 5mw DC3V-5V)

---

## 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.co.il/products/397528532-dc-3v-5v-laser-diode-ld-driver-board-for-660nm](https://www.desertcart.co.il/products/397528532-dc-3v-5v-laser-diode-ld-driver-board-for-660nm)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-23*