40W Dimmable Constant Current LED Switching Power Supply with Surge Protection

The company has mature equipment, reliable technology and strong technical force, mainly manufacturing ps vita power supply, power input dc 12v, 12v dc to 12v ac 50hz. We always adhere to the development principle of "pragmatic and realistic, pioneering and enterprising", adhering to scientific and rigorous decision-making, efficient executive control, sound financial policies and standardized internal management. Facing the broad market space, we have a stronger sense of responsibility for development and a more ambitious development goal for our company. The integrity and virtue advocated by our company is the soul of our corporate culture and the soul of our employees' personal moral pursuit.

Description

12V male connector to us,Originally, most AC/DC adapters were linear power supplies, containing a transformer to convert the mains electricity voltage to a lower voltage, a rectifier to convert it to pulsating DC, and a filter to smooth the pulsating waveform to DC, with residual ripple variations small enough to leave the powered device unaffected.

USB to dc 12V 2A protection as below picture:

 usb c to dc 20v Specifications

Input Specification	Electrical	Tests Environmental
Voltage: 100-240VAC	Voltage Accuracy: ±3%	Hi-pot Test: 3750VAC, 60S, 5mA max
Frequency: 50-60Hz	Current Accuracy: ±3%	Lightning surge: up to 1000V (accept   3000V)
Output Specification	Efficiency:ERP	Leakage Current: 0.25mA max
Voltage:12V	Securityprotection: SCP,OVP,OCP,OTP	Burn-in Test: rate load, 40±3℃, 4 hours
Current:2A	Turn On Time:15-30mS	Operating Temperature:0-40℃
Power:20W	Burn-In Test：100%   Full Load	Storage Humidity 5%-95%RH

USB to 12 volt adaptor Product details

Using Range: LED screen monitor, military flashlight charger, radar monitoring backup power charger, military warming device charger,LED flash outside advertisment light,Medical power supply,small home appliance.

 

12V AC to usb Equipment characteristics

1) Case with REACH and ROHS certification

2) The Capacitor could be customized and PCB could be design

3) Accept customized case logo printed

4) LED indicator show work status

We are acquiring cutting-edge technology to ensure that our 40W Dimmable Constant Current LED Switching Power Supply with Surge Protection is competitive in both the domestic and international market. We strive to build an excellent team with good professional quality and continuous progress. Socialist market economy needs the spirit of hard work, dedication and being the first.

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