12V-40V 10A DC Motor PWM Speed Control Switch Governor
Couldn't load pickup availability

The DC Motor Speed Controller allows controlling direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 10%-100%. The motor speed controller can provide a continuous current of 8A to your DC motor or other DC load. The circuit also includes a 10A fuse, with the reverse connection of power supply and control voltage over-voltage protection function.
Note:
This can NOT be used to the BRUSHLESS motor. The controller is NOT reverse-polarity protected and will be damaged if it connects the supply voltage with the wrong polarity.
Features:-
- Control the speed of a DC motor with this controller.
- High efficiency, high torque, low heat generating.
- With reverse polarity protection, high current protection.
- Control voltage over-voltage protection function
- The overload and short circuit protecting current is 10A
- Working Voltage: DC 12V DC 40V.
- Control Power:0.01 400W.
- Static Current:0.02 A ( Standby ).
- PWM Duty Cycle:10% -100%.
Specifications:-
| Input supply voltage |
DC 12V-40V |
| The maximum output power |
400W |
| The maximum continuous output current |
8A |
| Static Current |
0.02 A ( Standby ) |
| PWM frequency |
13kHz |
| Material |
Plastic, metal |
| Duty Cycle adjustable |
10%-100% |
| The operation environment temperature: |
-20-40 |
| Dimension(cm) |
6*5.5*2.8 |
| Net weight |
69g |
Package Includes:
1 x 12V-40V10A DC Motor PWM Speed Control Switch Governor
The Custom Tab allows you to display personalized content on your product page with full flexibility.
You can easily manage what appears inside this tab by choosing one of the following options:
- Manual Input: Enter content directly in the theme settings.
- Metafield Source: Connect the tab to a metafield to display dynamic, product-specific information.
- Page Content: Pull existing content from a Shopify page to reuse or centralize updates.
This feature is ideal for showing size guides, care instructions, brand stories, shipping details, or any custom information you want your customers to see — all without touching any code.