Bảng Mạch Điều Khiển Tốc Độ Quạt Dc 9-60v 500w 12a tại Lotte Market

Giới thiệu Bảng Mạch Điều Khiển Tốc Độ Quạt Dc 9-60v 500w 12a tại Lotte Market

Description:
PWM DC motor governor 9-60v /12A/500W motor fan controller
With enclosure, with switch, adjustable frequency, adjustable duty cycle upper and lower limit, MG
Motor governor frequency is too low, power ripple, motor vibration;The frequency is too high, the switch loss is large, the electromagnetic noise is obvious.If the frequency is not chosen properly, the effective power output of the motor will be greatly reduced.The factory default frequency of this product is 20KHz, which can meet most of the motor requirements.Consult motor manufacturer for specific frequency selection.

Highlights:
1.equipped with start-stop button, and can be external switch control, to meet various customer control requirements
(note: the external switch should use the self-reset button or key, press to open and then press to close;It can't realize the function of opening output when it is closed all the time, and closing output when it is not closed.)
2.motor soft start function. When starting the motor, the current increases slowly and there is no shock current, which can effectively protect the motor and prolong its service life
3.duty cycle, duty cycle upper and lower limits and working frequency can be set to facilitate customers to operate and use their motors according to their working characteristics.
4.digital encoder knob adjusts motor speed, which is more accurate and consistent than ordinary potentiometer.
5.with standard 5135 instrument shell, convenient for customer installation.

Parameters:
Working voltage: DC9V~60V, input anti-reverse connection protection
Rated current: 12A maximum current 20A
Maximum power: 500W
Working frequency: 1KHz~99KHz adjustable, 1KHz step, default frequency of 20KHz, accuracy of about 1%
Duty cycle: 0-100%, 1% step
Product size: 79mm*43mm*26mm
Install hole size：76.5mm*39.3mm
Product weight: 43g（Naked heavy）65.5g(With the packing)
All parameters can be set to power down storage.

Operation instructions:
operation of digital encoder knob
In the default interface :(the duty cycle is displayed by default)
Short press -- switch motor start and stop
Long press 10s -- to enter the setting interface
Counterclockwise rotation -- the duty ratio decreases
Clockwise rotation -- increased duty cycle

The stop button interface on the back:
External switch keys or 3.3v level.Do not use in complex electromagnetic environments because there is no protection inside the circuit.(note that the external switch should use the self-reset button or key, press to open and then press to close;It cannot realize the function of output on when the switch is always closed and output off when the switch is not closed.

Package:
1 * DC 9-60V 12A Digital Display PWM DC Motor Governor 500W Fan Controller Adjustable Frequency Duty Cycle Upper Lower with Switch