AC/DC power adapter class 2 wall power supply 110v -240v AC input with UL/CE

We adhere to the principle of 'credit and honest management', adhere to the tenet of 'quality first, customer first', and constantly strengthen the technical force to ensure the quality of 5v 2a usb mains charger, 12v dc to 12v ac 50hz, outlet wall plug adapter. Looking ahead, as the company enters a new stage of development and moves towards a new journey, we will be ambitious and determined to build an excellent enterprise. Our mission is to focus professionally, execute efficiently, and help our customers succeed. Our company adheres to the management concept of 'Science and Technology Innovation, Honest Service' and follows the advanced management mode of modern enterprises. We have established a scientific and complete management system to conduct comprehensive and strict management of production, sales and service. The company provides as many opportunities as possible for employees to learn and improve themselves, so that every employee can make progress on our company's platform.

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 confidence in the quality of our AC/DC power adapter class 2 wall power supply 110v -240v AC input with UL/CE comes from a continuous system of technological innovation, intensive production management, strict quality inspection procedures and proactive customer service. Over the years, we have provided tangible support to numerous customers with sophisticated equipment, advanced technology, high quality products, competitive prices and perfect after-sales service. Our achievements and bright future come from the professionalism of all employees, which is the source of our company's great added value and the concentrated expression of our core competitiveness.

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