We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.
1. Product Highlights:
(1) Equipped with start-stop button, and can be external control switch, to meet various customer control requirements.
(2) engine soft start function. When the starter motor, the current increases slowly and there is no current shock, which can effectively protect the motor and prolong its life.
(3) Duty cycle, upper and lower duty cycle limits and duty frequency can be adjusted to make it easier for customers to operate and use their motors according to their working characteristics.
(4) Button digital encoder adjusts motor speed, which is more accurate and consistent than ordinary potentiometer.
(5) With standard 5135 instrument shell, convenient for customer installation.
2. technical parameters:
(1) Working voltage: DC5V ~ 30V, anti-reverse protection connection input
(2) Rated Current: 5A 15A Max Current
(3) Max power: 150 W
(4) Working frequency: 1 KHz ~ 99 adjustable KHz, 1 KHz step, 20 KHz standard frequency, accuracy about 1%
(5) Duty cycle: 0-100%, 1% step
(6) Product Size: 79mm * 43mm
All parameters can be set to low storage power.
3. operating instructions:
(1) wiring instructions
(2) digital encoder button operation
In the default interface :( the duty cycle is displayed by default)
Short press-switch motor start and stop
Long press ... to enter setup interface
Counterclockwise rotation ... duty ratio decreases
Clockwise rotation ... increase cycle
Under the setup screen:
Short press - select configuration parameters and toggle between lower limit cycle, upper duty cycle and duty cycle
Frequency. the lower limit duty cycle display is "L" + two digits, the upper limit duty cycle display is "H" + two digits or "100", and the frequency display of job is "F" + two digits.
Long press ... exit setup interface
Counterclockwise Rotation - Corresponding Settings Are Reduced
Clockwise rotation-setting parameters increase accordingly
(3) back STOP port
3.3v level or key switch can be connected externally. Change the motor start / stop state when the key is closed or 3.3 v level is reduced.