---
product_id: 351603166
title: "3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack"
brand: "onyehn"
price: "₪274"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/351603166-3pcs-1-8v-3v-5v-6v-7-2v-12v-2a
store_origin: IL
region: Israel
---

# 2A continuous current 0%-100% PWM speed control self-recovery fuse protection 3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack

**Brand:** onyehn
**Price:** ₪274
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your motor’s speed and direction like a pro—control that commands attention!

## Quick Answers

- **What is this?** 3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack by onyehn
- **How much does it cost?** ₪274 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/351603166-3pcs-1-8v-3v-5v-6v-7-2v-12v-2a)

## Best For

- onyehn enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Design:** No external connectors needed—easy installation for fast project deployment.
- • **Precision PWM Control:** Seamlessly adjust motor speed from 0% to 100% for ultimate performance tuning.
- • **Smart Self-Recovery Fuse:** Automatically protects your device from overloads and resets without manual intervention.
- • **Robust 2A Current Handling:** Supports continuous 2 Amp current to power your DC motors without compromise.
- • **Integrated Direction Switch:** Effortlessly control motor direction with a built-in switch for versatile applications.

## Overview

The Onyehn 1803BK is a compact, reliable PWM DC motor speed controller delivering up to 2A continuous current with adjustable 0%-100% duty cycle. Featuring a built-in direction switch and a smart self-recovery fuse, it ensures safe, precise motor control for a variety of low-voltage DC applications.

## Description

Onyehn 3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack

## Features

- This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
- With a self-recovery fuse 2A and a Power-On LED light.
- Enable to provide a continuous current of 2A to your DC motor or other DC load.
- If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.
- PWM DC motor speed controller with switch function.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 15 Volts (DC) |
| Colour | Green |
| Brand | Onyehn |
| Current Rating | 2 Amps |
| Number of Positions | 3 |
| Material | Plastic |
| Circuit Type | series |
| Connector Type | No external connector required |
| Operating Voltage | 15 Volts (DC) |
| Operation Mode | automatic |
| Manufacturer | Onyehn |
| Item model number | 1803BK |
| Package Dimensions | 18.9 x 13.21 x 2.59 cm; 78 g |
| ASIN | B07NPJ5MQR |

## Product Details

- **Voltage:** 15 Volts (DC)
- **Colour:** Green
- **Brand:** Onyehn
- **Current Rating:** 2 Amps
- **Number of Positions:** 3

## Images

![3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack - Image 1](https://m.media-amazon.com/images/I/71qfwwXJYOL.jpg)
![3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack - Image 2](https://m.media-amazon.com/images/I/71Fmmva3x6L.jpg)
![3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack - Image 3](https://m.media-amazon.com/images/I/61s63h7oyIL.jpg)
![3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack - Image 4](https://m.media-amazon.com/images/I/41ZNB3mYBwL.jpg)
![3Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 3 Pack - Image 5](https://m.media-amazon.com/images/I/51-lqgqp1hL.jpg)

## Questions & Answers

**Q: I cannot get this to work with a 3.5~9v dc pump (which can be controlled via an inline usb unit similar to this). what resistor is tied to the pot?**
A: It is a PWM. It should work with a DC motor in most instances.

**Q: What size hole for the shaft?**
A: Need more information about the shaft.

**Q: I need to adjust output voltage 0-5vdc (to motor) using 15vdc in (power), will this do that ?**
A: This cannot be done. This is just a speed-regulating motor with a maximum current of 2A. If the continuous current exceeds 0.5A, it won't work. It is not recommended to connect with a voltage exceeding 12v, which may cause damage to the controller

**Q: Can this work as a dc light dimmer?**
A: It should work ok as a low voltage dimmer. Probably OK for LEDs

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-18*