AC Adapter Notebook Laptop Charger Power Supply Laptop OEM Charger Adapter for Lenovo 65W 7955

We have established a responsible, orderly, continuous and effective quality management system in the whole production process to ensure the quality of 9v nimh battery charger, 48v smps power supply, pcb manufacturing assembly. We are in line with the quality first, service-oriented business philosophy, stride the pace of the new century in the forefront of the industry. The vitality of our company comes from the creativity of our employees, and the company can only flourish if our employees are diligent in their efforts. We hope to form a low-consumption, low-emission and high-efficiency operating model, and drive low-carbon operations in the industry with our own practices. Every leap we make carries the courage of trekking and the persistence of innovation, and every advance is also driven by 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

We constantly improve the stability of finished AC Adapter Notebook Laptop Charger Power Supply Laptop OEM Charger Adapter for Lenovo 65W 7955 production and the speed and capability of new product development. We strive for unique talent strategy, open space for career development, excellent environment for talent growth, effective incentive mechanism and human-oriented corporate culture concept. We use hard work and study to continue to surpass, always take customers as God, take integrity as the root and strive to maintain the fine image of our brand.

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