ZHENGK is secco motor authentic dc speed control board of governor 5 a | Motor Controller

ZHENGK is secco motor authentic dc speed control board of governor 5 a | Motor Controller

Model: DCTS - 5 a - T

parameter

1, the input voltage requirement: 10 v - 36 VDC (wide range),

2, output power: 150 w

3,Sustained current biggest5A,8 a overload short circuit protection current, no more than short circuit time30seconds

4, PWM pulse width modulation range: 0% 100%

specifications

Size: width 73.5 mm * 45.5 mm height about 27 mm hole under the center distance of 63.5 mm * 36.5 mm positioning hole diameter is 3.5 mm

Net weight: 60

Products with the external control knob.

And reversing control,isstoptheWith positive &negative switching) products.

Use original chips, filter capacitor using monolithic capacitor, the circuit is stable and reliable.

The governor is the size of the radiator panels used similar products on the market of more than two times, can meet the needs of 60 w - 150 w motor.

This governor using PWM speed control technique, with high conversion efficiency, wide speed range, stable performance characteristics.Governor all use imported stmicroelectronics original chips, before delivery by the voltage, current, function test, the circuit is stable and reliable.
 

 PWM introduction:
Called the Pulse width modulation, Pulse WidthModulator, hereinafter referred to as PWM.Because of its special performance, is often used as dc circuit in the lamps and lanterns that move light or dc motor speed control.This circuit is made using the principle of pulse width modulation (PWM) controller of the motor.Adopting this kind of way to control the motor speed has two advantages:

1. It is mainly by changing the output pulse duty ratio, the load change on the average time from 0 to 100%, in order to achieve the purpose of adjusting load brightness/speed.Using pulse width modulation (PWM) implemented dimmer/speed are the benefits of power energy can be fully used, high efficiency of the circuit.For example: when the output is 50% of the square wave, pulse width modulation (PWM) circuit of the power energy consumption is 50%, which almost all the energy is converted to load power output.And using common resistance dropping speed, the maximum output power of load for power supply 50% of its power, the power supply must provide more than 71% of the power output, the 21% of consumption on the resistance of pressure drop and heat loss.

2. Using pulse width modulation (PWM) mode can make full power supply voltage of the load on the job, it helps overcome motor internal coil resistance and make its produce greater torque.

Wiring matters needing attention

1, connect the power cord, guarantee and reversing switch located in the middle zero, connect the dc power supply, ensure greater than 6 v dc power supply voltage range, less than 36 v, ensure the power supply output power meet the requirements of the motor work.Dc power don't reverse the positive and negative terminals, otherwise the governor may damage.

2, connecting motor, motor line can be both positive and negative.   

3, adjust the switch, and reversing switch is used to control motor speed direction, when the switch is located on the zero, the motor stalling.