SKU: 94879326790

Pololu High-Power Motor Driver 24v12

Sale price$26.01 Regular price$28.90
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Description

Pololu High-Power Motor Driver 24v12This discrete MOSFET H bridge motor driver enables bidirectional control of one high power DC brushed motor. The little 1. 30. 8 inch board supports a wide 5. 5 to 40 V voltage range and is efficient enough to deliver a continuous 12 A without a heat sink, or 18 A with a heat sink. Overview The Pololu high power motor driver is a discrete MOSFET H bridge designed to drive large DC brushed motors. The H bridge is made up of one N channel MOSFET per

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The little 1.3—0.8-inch board supports a wide 5.5 to 40 V voltage range and is efficient enough to deliver a continuous 12 A without a heat sink, or 18 A with a heat sink.

Overview
The Pololu high-power motor driver is a discrete MOSFET H-bridge designed to drive large DC brushed motors. The H-bridge is made up of one N-channel MOSFET per leg, and most of the board's performance is determined by these MOSFETs (the rest of the board contains the circuitry to take user inputs and control the MOSFETs). The MOSFET datasheet (167k pdf) is available under the Resources tab. The absolute maximum voltage for this motor driver is 40 V, and higher voltages can permanently destroy the motor driver. Under normal operating conditions, ripple voltage on the supply line can raise the maximum voltage to more than the average or intended voltage, so a safe maximum voltage is approximately 34 V.

Note: Battery voltages can be much higher than nominal voltages when they are charged, so the maximum nominal battery voltage we recommend is 28 V unless appropriate measures are taken to limit the peak voltage.
The versatility of this driver makes it suitable for a large range of currents and voltages: it can deliver up to 12 A of continuous current with a board size of only 1.3" by 0.8" and no required heat sink. With the addition of a heat sink, it can drive a motor with up to 18 A of continuous current. The module offers a simple interface that requires as little as two I/O lines while allowing for both sign-magnitude and locked-antiphase operation. Integrated detection of various short-circuit conditions protects against common causes of catastrophic failure; however, please note that the board does not include reverse power protection or any over-current or over-temperature protection.

There are three versions of the high-power motor driver, each with a different operating voltage and current range. The three drivers are the same size and are pin-compatible with one another. Here is a comparison of the motor drivers:


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Exchange/Return Notes
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SKU: 94879326790

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Whiting, US
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Size: 4 pcs: 15.7*5.7, Color: Black, Size: 4 pcs: 15.7*5.7, Color: Black
bought these after another set of floating shelves didn't work. these are great and an awesome value!! i've used these in my guest bathroom and also throughout my house. they look great everywhere and are much easier to hang compared to others. my husband was hesitant after the last shelves but these turned out amazing. they are very sturdy and hold a good amount of weight. i would recommend buying these compared to any others.
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I’m really happy with these wall shelves! They’re sturdy, well-built, and hold up perfectly under weight—no concerns about them sagging or bending. The installation was super simple, and everything was clearly labeled with no missing parts, which made the whole process smooth and stress-free. I love that they come in a set of four, making them perfect for displaying books, plants, or decorative items in multiple spots around the room. The design is sleek and minimal, so they fit in with pretty much any style of decor. Overall, these shelves are a great value, and I would definitely purchase them again. Highly recommend if you’re looking for reliable and easy-to-install shelving!
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Port Orchard, US
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Looks good but don’t ever take down.
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Dallas, US
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Easy to install. Great quality. Would buy it again.
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Reviewed in the United States on March 20, 2026

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