15V 16V 18.5V 19V 19.5V Portable Universal Laptop Charger AC Adapter 70W Multi Tips Notebook Charger Power Supply

Our best 45w usb c charger, dc 12v 300ma power adapter, roav transmitter have a large market space at home and abroad and become more and more important in the global production and sales of low-cost products. Our company has made full use of the advantages of regional professional clusters, vigorously carried out scientific and technological innovation, and rapidly developed and expanded. With the development of the market, our company's continuous efforts, pioneering and enterprising, we focus on the product itself, but also committed to innovation.

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

Within the application scope of our 15V 16V 18.5V 19V 19.5V Portable Universal Laptop Charger AC Adapter 70W Multi Tips Notebook Charger Power Supply, we can provide technical services at any time. We are committed to become an excellent industrial group and work hard for the Chinese manufacturing industry to match and even surpass the world. Our company has established a complete set of incentive mechanism in introducing, absorbing, cultivating and using talent management.

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