120W Ce RoHS 220V AC to 12V DC Switching Power Supply SMPS

we will continue to innovate around customer needs, continue to provide high-quality products and services, create value for customers, and contribute to the development of the car power adapter splitter, switching power supply ac adapter, 9v nimh battery charger industry. Externally, we are brave enough to participate in domestic and international market competition, and keep developing and growing in the competition, so that the company is full of vitality and vigor. We use talents eclectically to help employees grow. Honesty and integrity is our eternal theme and high quality service is our unchanging purpose. Once we hold our hand, we will always be friends. Let's go hand in hand for a better tomorrow. Our goal is to ensure that our commitment to develop the future with technology is reflected in our development process.

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 improve the management level, and constantly develop new 120W Ce RoHS 220V AC to 12V DC Switching Power Supply SMPS with new advanced technology to gradually expand domestic and foreign markets. In today's era of knowledge economy, people's way of creating wealth has undergone fundamental changes, gradually to the direction of innovative technology. We are determined to optimize the industrial layout, build cost leadership and create greater benefits.

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