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.
- 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
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
