40a pwm circuits, pwm voltage control to dc motor converter
How 30a 40a pwm circuits works? There are many ways to control voltage pwm converter but one simple and easy way is to use pwm voltage control a DC motor.

PWM Voltage Control 10A-60A 12V-48V

PWM Circuits 10A/20A/30A/40A/50A/60A 12V/24V/48V | PWM Voltage Control | 12V/24V Auto Adaptation

  • Type : PWM
  • Place of Origin : Foshan, Guangdong, China
  • Brand : XINDUN POWER
  • MOQ : 1 pcs
  • OEM : Accepted

■ Feature



1 PWM charging mode, DC mode save cost;
2 LCD display PV charge, battery and dc loading data;
3 Multiple working modes to adapt different working occasion;
4 Intelligent battery management function, extend battery life;
5 12V/24V automatic recognition, users are more flexible and convenient to use;
6 RS485 communication port optional.



■ Parameters



Rated Current 10A/20A/30A 40A/50A/60A
 Rated System voltage 12/24V(auto recognition),48V
PV input voltage range 12V System: 15V-44V;24V System: 30V-44V;48V System: 60V-88V
Max PV Input Voltage
(At the lowest temperature)
12V/24V System:50V; 48V System:100V
PV Array Maximum Power 12V System:140W(10A)/280W(20A)/420W(30A)/560W(40A)/700W(50A)/840W(60A;
24V System: 280W(10A)/560W(20A)/840W(30A)/1120W(40A)/1400W(50A)/1680W(60A);
48V System: 560W(10A)/1120W(20A)/1680W(30A)/2240W(40A)/2800W(50A)/3360W(60A)
Battery type Lead acid battery, deep cycle battery, gel battery etc(Battery type base on user charge specification)
Floating voltage 13.8V/ Single battery
Charge voltage 14.2V/Single battery
Charging protection voltage 17V/Single battery
Battery overdischarge voltage 10.5V/Single battery
Charging mode PWM pulse width control
Charging method Three stages :constant current; constant voltage; floating charge
No low loss <5mA
Charging circuit voltage drop ≤0.20V
Disharge circuit voltage drop ≤0.15V
Display LCD
Thermal method Natural heat dissipation
Type of mechanical protection IP20
Operating temperature -10℃~40℃
Storage  temperature -20℃~60℃
Elevation <5000m,(Less solar panel when exceed 2000m)
Humidity 5~95%(No condense)
Protect the circuit over-charge, over-discharge, short circuit , over-load and photovoltaic reverse connection protection
Machine size (L*W*Hmm) 152*97*42 182*112*64
Package size (L*W*Hmm) 160*106*48(1PC)/ 420*340*340(48PCS) 191*123*70(1PC) / 400*370*390(30PCS)
N.W (Kg) 0.34(1PC) 0.64(1PC)
G.W (Kg) 0.39(1PC) 0.72(1PC)
Note: All specifications are subject to change without prior notice




■ Details



30a 40a pwm voltage control details



■ How does pwm voltage control work?



how does 30a 40a pwm voltage control work?



■ Installation



30a 40a pwm voltage control installation



■ Why Choose Us?



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■ About Xindun Power



about xindunpower - 30a 40a pwm voltage control supplier image

about xindunpower - 30a 40a pwm voltage control supplier introduction



■ Factory



30a 40a pwm voltage control factory



■ Exhibitions and Customers



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■ FAQ



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