Built-in intelligent chip with multiple protections: adjust output in accodance with power rating request automaticallu; avoid short-cuicuit, overvoltage, overcurrent, overload and over release.
Large compatibility, with iphone, Xiaomi, Huawei, Samsung, tablet, etc.
compact size, less than one-half of the phone, pocket charger easy to carry.
material: PC fireproof material, heat/cold resistant, high hardness, self-extinguishing, flasme retardant, non-toxic.
|Input||100 to 240V AC, 50/60Hz|
|Output type||5V 3.4A dual USB|
|Output over voltage protection|
|Short circuit protection|
|Certificate||CEC power supply standard|
|CE approved (EMC, TVD)|
|Efficiency||Mini 72 %|
|No Load Power Consumption||≤0.3W at Rated Voltage|
|Ripple And Noise||Output voltage 1%|
|High-Voltage test||Primary to secondary: 3 kV 5 mA 60S|
|Leakage Current||0.5 mA(max) at input 240V AC|
|Operating Temperature Range||0--40°C|
|Storage Temperature Range||-20 --- 85°C|
|High Humidity Operation||+ 40 °C and 90 ~ 95% Humidity|
|Net weight||USB About 65 gram per unit|
|50 Meg. Ohms min. 500VDC|
|Application||Mobile phone, Tablet PC, Bluetooth headset, MID,Water purifier, LED, Medical|
machine,CCTV camera, LCD, Set-top box, DVR, Router, Modem,etc.
|PE bag + white box + carton|
PE bag+Paper segment+caton
More products for you to choose
Established in 2003, Shenzhen Keyuantai Industry Co. Ltd is a factory which is specialized in researching, manufacturing and selling all kinds of adapters and chargers.
Finishing Orders in One Week
We have a plant covering an area of 3,000 square meters as well as more than 200 skilled employees. All of our products can be designed to five to 300W. We offer about 200 series of products for you to choose from. Our products include AC/DC adapters, multi USB chargers, PFC power supplies, switching power supplies, car chargers and LED power supplies. OEM orders are welcome and we can finish the products in one week after placing the order.
Meeting UL, GS, KC, SAA, TuV and PSE Standards
We have outstanding techniques and testing equipment, such as automatic wave soldering and reflow soldering machines, AI plug-in machines, mounters, switching power supplies, automatic test systems, and RoHS spectrum analyzers. All the materials of our products are the best to ensure our products' high efficiency. Because of our strictness, we have attained the SGS and ISO 9001:2008 certificates, and most our products have UL, GS, KC, SAA, TuV, FCC, CE and PSE approvals.
1)Professionally usb charger manufacturing
2)15-years Charger & Adapter Manufacture experiences
3)Over 13 Years' OEM & ODM Experiences
4)Quick and Safe Delivery
5)Professional and Experienced Service Team
6)24 Hours On Line Customer Service
7)Distribution Channel in More Than 60 Countries
8)Full Range Products for Choice
10) Various Packing-bin packing,standard packing and designed packing is available.
11)Competitive Price, Fashion Design, Best Performance,High Good Quality.
Q1: What is your MOQ?
A1: Usurally MOQ is 2000pcs for our products .But we can discuss if you need some special support.
Q2: How about your warranty?
A2 : Warranty is 1 years . All of our company products are under 6 strict quality test before shipping out . Quality is very important for both of us .
Q3: What is the payment methord ?
A3: 1.Small quantity: 100% advanced when we confirm the order.
2. Large quantity: Client need to pay deposit when the order is confirmed, and the balance should be paid before delivery.
3. We accept T/T, Paypal, and Western Union and so on .
Q4 : what is the lead time ?
A4 : Samples are 3-5 days . Mass products Usurally 25-30 working days.