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5A DC Motor Speed Controller

Part No.: 2902-020

Shipping Weight: 35.00 g.


Price Ex VAT: £12.85

(£15.42 inc tax)
In stock

Our quantity discounts (excl VAT):

Buy Quantity  4+ 
Price Ex VAT  £11.57 

Quick Overview

• Supply / Load Voltage: 6 to 16V DC (12V DC Recommended)
• 5 Amps @ 140 Hz Maximum Continuous Current
• Fully adjustable from 1 to 99% Duty Cycle.
• High efficient design using a High-Power MOSFETs
• Includes heatsink

 

This unidirectional DC motor speed controller is based around using a 555 timer and a power.  Supplied fully assembled and tested.

The controller allows controlling the Speed of a DC motor or other DC load using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 1 to 99%. It can can provide up to a maximum continuous current of about 5A out of the box.

Control of the speed is through a single potentiometer. The circuit also includes a LED whose brightness varies proportional to the relative speed of the motor therefore giving a visual feedback of the current speed.

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