--- product_id: 514340463 title: "BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs)" brand: "bojack" price: "AED 69" currency: AED in_stock: true reviews_count: 5 category: "Bojack" url: https://www.desertcart.ae/products/514340463-bojack-low-voltage-dc-motor-speed-controller-pwm-1-8v store_origin: AE region: United Arab Emirates --- # 2A max continuous current Input voltage 2.2V-15V DC 0%-100% adjustable duty cycle BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) **Brand:** bojack **Price:** AED 69 **Availability:** ✅ In Stock ## Summary > 🎛️ Take control of your motor’s speed like a pro—because slow and steady wins the race! ## Quick Answers - **What is this?** BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) by bojack - **How much does it cost?** AED 69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/514340463-bojack-low-voltage-dc-motor-speed-controller-pwm-1-8v) ## Best For - bojack enthusiasts ## Why This Product - Trusted bojack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Value:** Two controllers in one pack—double your projects or keep a spare for instant upgrades. - • **Robust Power Handling:** Supports up to 30W output power and 2A continuous current for reliable performance under load. - • **Compact & User-Friendly:** Minimal footprint with clearly labeled terminals and a tactile click-on/off knob for effortless setup. - • **Precision Speed Control:** Seamlessly adjust motor speed from a whisper to full throttle with a smooth PWM dial. - • **Built-in Self-Recovery Fuse:** Smart 2A fuse auto-trips on overload and resets itself—safety without downtime. ## Overview The BOJACK 1803BK Low Voltage DC Motor Speed Controller offers precise PWM speed regulation from 0% to 100% duty cycle, handling input voltages between 2.2V and 15V DC. It delivers up to 30W power with a continuous 2A current limit, featuring a built-in 2A self-recovery fuse for automatic overload protection. Compact and easy to install, this dual-pack controller is ideal for professionals and hobbyists seeking reliable, adjustable motor speed control. ## Description 1803BK 1803B Low Voltage DC Motor Speed Controller 🌠 PWM DC motor speed controller, with switch function, with start-up LED light. 🌠 Input voltage: DC 2.2V-15V; output voltage: 1.8V-15V. 🌠 Maximum continuous output current: 2A. 🌠 Maximum output power: 30W. 🌠 Do not directly connect the DC power supply of the DC motor speed controller to household 220V AC power. 🌠 The product has its own 2A self-recovery fuse, which will automatically disconnect when the current is too high, and will automatically recover after the fuse cools down. 🌠 Please use an appropriately rated fuse (rated slightly higher than your expected maximum current) to ensure safe operation. packing list 2 X 1803BK 1803B Low Voltage DC Motor Speed Controller Review: FANTASTIC ITEM! Great price! Works perfectly as described. I needed something to make a 3V DC motor run at a slower speed. Unfortunately I’m not well versed in electronics. I was going to ask someone on FB what to do. Then I thought of asking google AI what to use. It came up with this very controller. No instructions but super easy to install. The four terminals are clearly marked: Motor plus and minus, and Power source plus and minus. Your wires are screwed in with tiny screws and held firmly. Can’t be any easier! It’s small and doesn’t take up much room, and the control knob clicks when put turned off and on. There’s a pilot light showing when it’s on. Two for $7 with free Prime shipping! You can’t beat this! Review: The speed control doesn't consistently work between the 2 I was given. The knob didn't fit tight and falls off. ## Features - Adjustable duty cycle: 0%-100% - Maximum output power: 30W - Maximum continuous output current: 2A - Input voltage: DC 2.2V-15V; output voltage: 1.8V-15V - Equipped with a 2A self-recovery fuse, which will automatically disconnect if the current is too large, and will automatically recover after the fuse cools down ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09P6D5TMV | | Brand Name | BOJACK | | Color | black | | Customer Reviews | 4.4 4.4 out of 5 stars (278) | | Display Type | LED | | Included Components | no | | Manufacturer | BOJACK | | Material Type | Copper | | Model | BJ-1803BK | | Part Number | BJ-1803BK | | UPC | 762917045412 | ## Product Details - **Brand:** BOJACK - **Colour:** black - **Display type:** LED - **Material:** Copper - **UPC:** 762917045412 ## Images ![BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - Image 1](https://m.media-amazon.com/images/I/71roWBIUNVL.jpg) ![BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - Image 2](https://m.media-amazon.com/images/I/61dV9ZLYslL.jpg) ![BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - Image 3](https://m.media-amazon.com/images/I/61PGBPjo7vL.jpg) ![BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - Image 4](https://m.media-amazon.com/images/I/61-UxXpDTEL.jpg) ## Questions & Answers **Q: Does this draw any power when switched off?** A: I guess it will draw few mA for 555 timer. **Q: does this controller work in forward/reverse mode?** A: no, not specifically. For most types of DC motors, you could use an appropriately rated switch (DPDT rated for more than the amperage of the motor) to reverse polarity, and thus direction easily enough... **Q: will this work on a car heater fan?** A: No. It is not meant for that. **Q: will this work as a dimmer for LEDs?** A: If your leds are 12V DC led strip up to 5 amps, then yes you can use it as a dimmer. In fact, there is a LED on the board for indication and its brightness shows the PWM duty cycle. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***. on 17 February 2026* FANTASTIC ITEM! Great price! Works perfectly as described. I needed something to make a 3V DC motor run at a slower speed. Unfortunately I’m not well versed in electronics. I was going to ask someone on FB what to do. Then I thought of asking google AI what to use. It came up with this very controller. No instructions but super easy to install. The four terminals are clearly marked: Motor plus and minus, and Power source plus and minus. Your wires are screwed in with tiny screws and held firmly. Can’t be any easier! It’s small and doesn’t take up much room, and the control knob clicks when put turned off and on. There’s a pilot light showing when it’s on. Two for $7 with free Prime shipping! You can’t beat this! ### ⭐⭐⭐ Review *by K***F on 31 December 2024* The speed control doesn't consistently work between the 2 I was given. The knob didn't fit tight and falls off. ### ⭐⭐⭐ Review *by K***R on 3 January 2026* One worked good the other didn't work at all ## Frequently Bought Together - BOJACK Low Voltage DC Motor Speed Controller PWM 1.8v 3v 5v 6v 12v 2A 30W Adjustable Driver Switch 1803BK 1803B (Pack of 2 Pcs) - Greartisan DC 12V 550RPM Gear Motor High Torque Electric Micro Speed Reduction Geared Motor Centric Output Shaft 37mm Diameter Gearbox --- ## 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.ae/products/514340463-bojack-low-voltage-dc-motor-speed-controller-pwm-1-8v](https://www.desertcart.ae/products/514340463-bojack-low-voltage-dc-motor-speed-controller-pwm-1-8v) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-21*