Adjustable 9-50V/40A/2000W DC speed control motor controller

9-50V 2000W motor regulator with 40A housing, DC brush motor regulator, dimming and temperature control module
IMDN12 type DC regulator. The regulator is a universal 9-50V DC voltage regulator. The use of an imported FET/special imported speed control driver IC/PCB is a 2 oz thickened 70 micron copper foil, and the high current balanced PCB layout makes the output PWM waveform perfect and more efficient.
The IMDN12-40A DC regulator is positioned as an entry-level industrial regulator with the characteristics of small size, wide voltage, high current, low temperature rise, high reliability, and low price.

Technical Specifications:

(1) Operating Voltage: Wide operating voltage range DC 9V-50V

(2) Control Power: 0.01-2000W (maximum instantaneous current is 40A and long-term operating current should be controlled within 20A). Different operating voltages correspond to different control power ratings as follows:

When the operating voltage is 12V, 12V x 40A = 480W

When the operating voltage is 24V, 24V x 40A = 960W

When the operating voltage is 36V, 36V x 40A = 1440W

When the operating voltage is 40V, 40V x 40A = 1600W

When the operating voltage is 50V, 50V x 40A = 2000W

(3) Quiescent current: 0.025A (when the operating voltage is between DC10V and DC50V, the quiescent current will not exceed 25mA)

(4) PWM duty cycle: 5% 100%

(5) PWM frequency: 12kHz

(6) Operating temperature: -20 -- 40 (ambient temperature -20 degrees below zero to 40 degrees above zero) This regulator is of industrial grade and can operate stably in a sub-zero environment, which is generally not possible with a commercial grade regulator.

Printed circuit board dimensions: length 90mm, width 51mm, height approximately 30mm (excluding the potentiometer adjustment area)

Illustrate:

1. During shipping, the potentiometer is removed and placed in the case to prevent damage to the product during transport.

2. When wiring, be careful that the positive and negative terminals of the power supply are not reversed. A reverse connection is equivalent to a short circuit, and the current is very high, which will instantly burn out the regulator. Follow the instructions next to the connection terminals for wiring.

3. The governor is a DC governor, and the power supply must be a DC power supply between 9 and 50 V.

Main purpose:

1. Speed regulation of various general-purpose DC brushed motors

2. Speed regulation of various types of automotive motors (speed regulation of automotive cooling fans, speed regulation of automotive fans, speed regulation of automotive windshield wiper motors, speed regulation of automotive air conditioning fans)

3. Speed regulation of the production line conveyor belt, speed regulation of the pipeline exhaust fan, speed regulation of the treadmill belt, parallel speed regulation of multiple computer fans, and speed regulation of electronic fans.

4. Various types of DC bulb dimming, various types of DC heater temperature control.