Desktop 19V 3A Universal 57W Laptop Charger AC/DC Switching Power Supply

Our company has a number of skilled scientific research, production personnel and has a strong sales team. adaptor 6v 600ma, 48v smps power supply, nicd charger for nimh battery have won high market popularity and share and are deeply loved by consumers. We are committed to improving the efficiency of our production operations and improving the overall cost effectiveness and capital output efficiency. Our service concept is to be a world boutique, let them imitate it. Our company is dedicated to provide you with first-class products and perfect after-sales service.

Description

Belker universal ac adapter power supply is the leading all-digital power product, which has integrated the most advanced technology achievements in power electronics and automatic control fields with nearly 30 patents. Power supply reliability, availability, maintainability of the critical equipment have gained ground-breaking improvement.

AC adapter asus ac 100 240v 50 60hz 1.5 A specification

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:customized	Securityprotection: SCP,OVP,OCP,OTP	Burn-in Test: rate load, 40±3℃, 4 hours
Current:customized	Turn On Time:15-30mS	Operating Temperature:0-40℃
Power:customized	Burn-In Test：100%   Full Load	Storage Humidity 5%-95%RH

t power ac dc adapter charger application:

 Calling machine, Internet TV box, Monitor , Security, Pos machine, LED lighting, hub,Conference audio video,wireless electronics, intelligent products, electromechanical device, smart home, medical, electronic, sanitary industries. Guitar Effect ,sweeping robort.

Voltage: 220V

Frequency:50Hz-60Hz

MOQ: 500 Sets

FAQ

 

Q1. Are you manufacturer? If yes, in which city?

 

A1: Yes, our factory locates at Xiang'An district, Xiamen city, about 20 minutes to Xiamen Gaoqi Airport. Warmly welcome your visiting. Please kindly tell us your schedule before you visit us here, we will prepare the pick up service for you.

 

Q2. What is the warranty for the power adapter and AC Power Supply products?

 

A2: All our AC DC Charger products have 12-24 months warranty.

 

Q3. Do you offer free samples?

 

A3: Yes. Charger Samples and shipping cost will be deduct in your continure order.

After years of industry accumulation and steady development, we have successfully promoted the Desktop 19V 3A Universal 57W Laptop Charger AC/DC Switching Power Supply of cheap and beautiful to many countries and regions. The tenet of our company: honesty is the cornerstone, quality is the guarantee and win-win is the goal. Our products have the characteristics of high precision, good performance, economy and durability, and are sold well in the market.

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