KEMO ELECTRONIC PWM Power Control, 9-28V DC 20A
Versatile PWM power controller for DC motors, LEDs & heaters. Supports 9-28V input, 20A current & external 0-5V control.
The KEMO ELECTRONIC PWM Power Control is a versatile DC power controller designed for managing various DC loads such as motors, light bulbs, heaters, and LEDs (with current-limiting resistors). It utilises Pulse Width Modulation (PWM) technology, ensuring efficient control even at low RPMs, making it ideal for applications requiring precise speed or brightness regulation.
Featuring a switching frequency of approximately 400 Hz, this controller delivers smooth operation, though a slight humming noise may be audible when driving motors. Control is facilitated via the included 4.7kΩ potentiometer, with an optional external control voltage input (0-5V DC) for enhanced flexibility.
Key Specifications
- Input Voltage: 9-28V DC
- Current Capacity: 20A (with cooling required for continuous operation)
- Control Range: 0-100%
- PWM Frequency: 300-600Hz
- Dimensions: 87mm x 60mm x 33mm (compact and space-efficient)
Whether for DIY projects, industrial applications, or automotive uses, this power control module ensures reliable performance with robust functionality. Perfect for hobbyists and professionals alike.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- DC motor speed regulation
- LED brightness control (with resistors)
- Heating element power management
- Automotive and marine applications
- Operating Voltage: 9-28V DC
- Current Carrying Capacity: 20A (with cooling)
- Control Range: 0-100%
- Control Mode: PWM (300-600Hz)
- Included Potentiometer: 4.7kΩ
- Optional Control: External 0-5V DC input
- Dimensions: 87mm x 60mm x 33mm
- Weight: 230g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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