6V 12V 24V PWM DC Motor Governor Electronic Stepless Speed Controller Regulation Brushless Motor Inverter Switch CCW CW

Specifications Input voltage requirement 5V 30VDC wide range Maximum output power 150WContinuous current up to 6APWM pulse width modulation range 0 100 Size 73 5mm 45 5mm 27mmThe center distance of the mounting hole 63 5mm 36 5mmPositioning hole diameter 3 5mmFeatures The governor uses PWM speed control technology which has the characteristics of high conversion efficiency wide speed range and stable performance The governor uses all imported original semiconductor chips from STMicroelectronics It is tested by voltage current and function before leaving the factory The circuit is stable and reliable The products are equipped with external speed control knobs Positive and negative control positive stop products are equipped with positive and negative switches Using the original chip the filter capacitor uses monolithic capacitors and the circuit is stable and reliable The heat sink area used by this governor is more than twice that of similar products on the market and can meet the needs of 60W 150W motors Introduction to PWM The full name of pulse width modulation Pulse WidthModulator referred to as PWM Due to its special properties it is often used as a dimming or DC motor speed regulation in DC loops This circuit is a motor controller fabricated using the principle of pulse width modulation PWM There are two advantages to using this method to control motor speed 1 It mainly changes the duty cycle of the output square wave so that the av