Portable High Voltage Dielectric Tester/Variable Frequency Power Source Power Supply/AC Withstand Voltage Test Equipment/Switching Power Supply

With advanced technology, stable products and considerate service, we have established a brand new banner in the 5v dc 2a adapter, 12v usb c power supply, ac outlet to usb adapter industry. In the future, we will, as always, uphold the corporate tenet of 'Excellent Quality, Credit First, and Good Service'. We consider safety factors first in our decision-making process and always put safety production in the first place. Our company has always adhered to the concept of 'pursuing perfection', constantly innovating, and striving to make our own technology, products and services perfect day by day to achieve the company's sustainable development.

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 have the ability of independent operation and independent product development, and our Portable High Voltage Dielectric Tester/Variable Frequency Power Source Power Supply/AC Withstand Voltage Test Equipment/Switching Power Supply are exported to all over the world. We have many years of product experience, professional and technical background of sales staff to provide customers with strong technical support. We seek and develop the most suitable market for us through a series of methods and strive to achieve the highest share.

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