Constant Voltage AC DC 48V 9A Power Adapter Switching Power Supply with high PFC

We support, cooperate and promote each other in 12v nimh battery charger, motorhome battery charger, usb adapter electrical outlet industry, and continue to improve our profitability and comprehensive strength. Our entrepreneurial spirit not only embodies our promotion of historical traditions, but also advances in the bathroom, constantly giving new connotations. We are innovative in our management and take the initiative to undertake various social responsibilities to achieve good economic benefits and market competitiveness. Our company is constantly specializing in the improvement of new products, technologies and processes, based on the high level of the industry!

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

Our strong technical force, strong production capacity and complete testing equipment can fully guarantee the stable quality of our Constant Voltage AC DC 48V 9A Power Adapter Switching Power Supply with high PFC. We constantly strengthen the standardized and scientific management to ensure the standardization of the whole process link from raw material supply, manufacturing, sales and customer service, thus ensuring the stability of product quality. Through technology accumulation and continuous innovation in products, technology and production process, our company has successfully realized technological transformation around industrial policy and market orientation.

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