Wholesale 90W AC DC Adapter 19V4.74A High Grade for Asus Laptop

We have always adhered to our corporate philosophy of symbiosis and are striving to diversify and globalize by creating world class pcb design and assembly, 13 volt ac adapter, inverter board assembly. We proactively explore the international market and strive to create brand advantages in the international competition. Dedication to the country, dedication to society, daring to be the first, seeking progress and development are the basic virtues of our staff. Customer service is the reason for our existence; customer demand is the driving force for our development. In order to enable users to enjoy complete supporting services, perfect technical consultation and perfect after-sales service, our products and services have been continuously upgraded over the years, which has received unanimous praise!

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.

Our company strives to establish the corporate image with first-class product quality of the Wholesale 90W AC DC Adapter 19V4.74A High Grade for Asus Laptop and business reputation. Our company has a special production equipment line, professional processing production team, the use of scientific construction plans, professional engineers, and a complete system to serve our customers. In order to keep our promise to our customers, we have set up a special service monitoring hotline to analyze and give feedback to our customers' good suggestions and requirements in order to improve the quality of our services.

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