12 V 24 V 48 V 2000 W MAX 10 - 50 V 40 A DC Controller

Overview

Technical indicators

1. Working voltage: DC10 V-DC50 V Wide operating voltage range

2. Control power: 0.01 - 2000 W ( maximum instantaneous starting current 40 A, the long-term working current should be controlled within 20 A. )

"Different working voltages correspond to different control powers as follows:"

• 12 V*40 A = 480 W when working at 12 V
• 24 V*40 A =960 W when working voltage is 24 V
• 36 V*40 A =1440 W when working at 36 V
• 40 V*40 A = 1600 W at 40 V operating voltage
• 50 V*40 A =2000 W at 50 V operating voltage

3. Quiescent current: 0.025 A (the quiescent current will not exceed 25 ma when the operating voltage is between DC10 V and DC50 V)

4. PWM duty cycle: 5%-100%

5. PWM frequency: 12 khz

6. Working temperature: -20 - 40 (the ambient temperature is minus 20 degrees to 40 degrees above zero) The motor is of industrial quality and can work stably in the environment below zero. The general commercial-grade quality motor It is not allowed to work stably below zero.

7. Dimensions of the circuit board: 90 mm long, 51 mm wide, and about 30 mm high (excluding the adjustment part of the potentiometer)

Description

1. The potentiometer is removed and placed inside the casing during shipment to prevent damage during transportation.

2. When wiring, pay attention to the positive and negative poles of the power supply must not be reversed. The reverse connection is equivalent to a short circuit, and the current is very large, which will burn the governor instantaneously. Please wire as indicated by the terminal.

3. The motor is a DC motor, and the power supply must be a DC power supply within 9 - 50 V.

The main purpose

1. all kinds of general-purpose DC brush motor speed

2. all kinds of automotive motor speed control (automobile cooling fan speed control, car fan speed control, car wiper motor speed control, car air conditioning fan speed)

3. production line conveyor speed control, pipeline exhaust fan speed control, treadmill speed control, multiple computers fans parallel speed control, electronic fan speed control.

4. all kinds of DC bulb dimming, all kinds of DC heater temperature adjustment.

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