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EC Buying, are always committed to innovation and breakthroughs in the field of electronic components, providing electronic component products to global customers with a professional, focused, and focused attitude.
EC Buying, Your One-Stop Shop for Electronics!
We have a wide range of product lines, covering various electronic components such as module, development board, resistors, capacitors, diodes, transistors, integrated circuits, etc., meeting the needs of different industries and fields.
Not only do we have standard electronic components, but we also provide customization services, such as component type and specification customization, material selection, appearance customization, and module function customization.
Product parameters
1. Working voltage: DC4.5V-28V
2. Output current: 0-5A
3. Output power: 90W (maximum)
4. Static current: 7u A (in standby mode)
5. PWM duty cycle: 1% -100%
6. PWM frequency: 20kHz
7. Dimensions: 30MM long x 26MM wide (excluding handle) x 14MM high
8. Weight: 0.013KG
Brian Curtis
2025-07-08 10:35:21
These PWM speed controllers work well. I like the size of these controllers, though I don't think I'd trust them with a sustained 5A load for any extended period of time. There's a couple of holes for mounting options on the PCB itself, as well as the nut and washer on the knob itself.
Russ K
2025-02-13 12:33:43
I used these for some custom fans that repurposed some old PC fans and they work great! The heads on the lugs are a little soft so don't over-tighten them because if you cause your screwdriver to cam-out it is pretty easy to start damaging the head. I also like that the LED indicator only comes on when passing power rather than always being on.
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