LCD Monitor, LED Lights, HDD Enclosure, CCTV, Car DVR, ADSL, Digital Photo Frame, Mobile Phone, Laptop, Tablet PC, Refrigerators, Portable DVD, Set Top Box, Radio, Security System Products, Medical Facilities, Massage Products, Electronics Products etc.
Fitness Equipment £¬Massager dedicated adapter in switching power supply, Furniture sofa dedicated switching power supply, Furniture sofa dedicated Controller, High Power Supply£¬Car Charger£¬Waterproof power supply£¬Power Supply for Electric Tools, LED Driver Power Supply Adapter, communication power supply, POE Power supply , Digital and Audio Products, High-resolution flat TV, Others.
Power Cable & Power Connector
AC Input Connector/Interface (optional)
AC Cable Type: Generally Pure Copper Wire, Cable length 1.5 meters,Color Black (customized is supported)
DC Output Connector/Interface (optional)
DC Power Plug : Select the suitable one you required (all are optional)
Universal DC plug/jack/connector as below parameters
Outer diameter * Inner diameter* Length (O.D*I.D*L), straight and right angle(micro usb,mini usb,more others you can specify)
DC Cable/Wire : Wire/Copper Type and cable length are customized (Normally 1.5 meters length, color black, pure copper)
In-rush Input Current(A): 30A Max for less than 30Watt / 100A Max for 30Watt+
Inrush Output Current(A): 1.5-2.0 times Amp of the Rated Current
Load regulation: ¡À5%
Output Voltage Regulation
The total output voltage regulation shall be +/-5%,including the effects of line voltage variations,load current,ripple and noise,and the AC component of the load current.
Output Voltage Ripple
The switching power supply shall not exceed the minimum/maxinum limits in the indicated voltage for 60Hz or 50Hz ripple
switching frequency ripple and noise measured with 20MHz width.
Ripple and Noise:50/60Hz Ripple + Switching Ripple and Noise.
Ripple and Noise are measured at the end of output cables which are added a 0.1uF(104) Ceramic capacitor and a 22uF Electrolytic capacitor.
When 115VAC line input voltage (100-240VAC), the efficiency shall be >78% at rating load.
DIELECTRIC STRENGTH (Hi-Pot) TEST
Finished product withstands with AC 3000Vrms/50Hz,5mA max,
Primary to secondary,1 minute for type test,1 second for production test.
Primary to secondary: 10M¦¸min at 500VDC.
Short Circuit Protection
If short circuit occurs,all the output should be protected. After the fault, the adapter automatically recovers.
The Output over shoot at turn-on shall not exceed 10% of normal voltage value with or without the load connected.
The start-up time is less than 2 second.
Operating temperature: -20¡æ to +60¡æ
Storage temperature: -20¡æ to +85¡æ
Operating Ambient Altitude
Operating at the lower temperature
At -20¡æ,with the rated voltage 100-240Vac charged to the primary and unloaded and full load on the secondary 8 hours, no abnormality in electric and mechanical characteristic, after 2 hours recovery at the room temperature.
Operating at the high temperature
At +60¡æ,with the rated voltage 100-240Vac charged to the primary and unloaded and full Load on the secondary 8 hours, no abnormality in electric and mechanical characteristic, after 2 hours recovery at the room temperature.
Cooling shall be with natural convection cooling.
Product Durability Test
The burn-in test will be performed at least 4 hours at centigrade
degrees under full load Condition.
Vibration and shock
No Evidence of any mechanical or functional damage after the vibration and shock testing.
Nominal functional test should be satisfied after the test
For each axis(X,Y,Z)
After Dropping from a hight of 100 cm onto a wooden floor , Dropping at 6 sides totally, NO breakage should be happened in the test piece.
Fix the power supply and its plug, apply a load of 200g to the other end, turn the cable by +/-60¡æ carry out this process 1000 times, at the rate of 20 times per minutes. No abnormality in mechanical and electrical Characteristic and disconnection within 30% after the test.
In order to provide you the right product and make you satisfied, more details are welcome to have a better solution.
The cheapest best shipping term and freight cost will be advised for consideration before your order.
Packing info will be provided before shipment to make things under control.
We are the one factory all produced in house including spare parts.
Support OEM, ODM & SKD orders from Printed Circuit Board, Layout modification, Appointed specified IC, customized body.
Free Samples Provided In case they are existed in warehouse.
Good Price & competitively.
Power Supply Adapter/Charger were passed CE certification, UL certification, FCC certification, GS certification, CB certification, SAA certification, PSE certification, KC certification, CCC certification.
EMI Certification, EMC certification, RoHS certification, TUV certification, PSE Certifications and so on other special certifications. We offer one stop of certification to the special requirement accordingly.
Most of new certification will take 3-4 weeks including sample produce.
Payment Term: T/T, Western Union & Paypal in advance, other terms will be discussed in the feature.
Fast Sample of the customized power supply, we will offer within 3-7 days with low price or free charge.
Quality Control Points of the Standard Workflow
Packaging & Shipping
Packaging is appointed by your needs, Normally one unit of power supply packed in one smallest paper box.
10-20pcs power supply units will be packed in one bigger paper carton.
20-80pcs bigger cartons will be stacked in a pallets with plastic overlay film for cargo purpose.
Delivery by manual or Lift truck to the container or to the truck.
Fast Delivery Time: 8-12 workdays, by DHL, UPS, FedEx, EMS
Normally Air-Cargo, Sea-Cargo most are with good price under container shipment.
Frequently Asked Questions/FAQ
Q: Do you offer samples for testing?
A: Yes,we offer samples for testing with free charge or low cost depends on design.Besides we welcome our customers to take sample as we believe what seeing is believing. Buyer have to pay shipping cost by yourself if free sample is offered.
Q:Do you have warranty?
A :Yes,we have general warranty of 1 year period and maximum 5 years depends.
Q:Do you have certificates for your products?
A:Yes,we have worldwide certifcaition such as UL/CUL,FCC,RoHS,CE,KC,SAA,TUV GS PSE Certifications.
Q:Can you produce or design the ODM based on our design?
A: Yes, we will do that what you are requested design or the products. one week make up sample. 30days sample test 45days start to MP.
Q:Can you print our logo on the power supply or the product labels?
A: yes,We provide OEM also, MOQ will be 500units.
Q:What's the main product of you factory?
A: Our Major product is 0-100W global power adapter power charger, including wall plug adapter,usb adapter/charger,desktop adapter, metal case switching power supply,led power supply, waterproof power supply,led driver,open frame power supply and etc.