| Customization: | Available |
|---|---|
| Usage: | All 28V Electronic Devices |
| Output Type: | DC |
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This 28V 4.28A (4280mA) UL, cUL, FCC, DOE VI, SAA, PSE, CB, CE, RoHS approved power supply/adapter can power all electronic devices that can run on 28 Volt DC. This AC DC power supply has 4 kinds of AC plugs, including American (US), European (EU), British (UK), Australian (AU). Please choose the right AC plug accoring to your requests. Its output connector can be customomized.
| Input Voltage | 100-240V AC |
| Input Voltage Frequency | 47-63Hz/ 50-60Hz |
| Input Current | 2.5 Amps Max |
| AC Plug | US/CA/UK/AU/EU/JP/KR |
| Output Type | DC regulated power supply (constant voltage type) |
| Output Voltage and Current | DC 28V 4.28A |
| Other 120W Series | 5V 10A, 9V 10A, 10V 12A, 12V 9.8A, 12V 9.9A, 12V 10A, 15V 8A, 19V 6.3A, 20V 6A, 21V 6A, 24V 5A, 28V 4.28A, 32V 3.75A, 48V 2.5A, etc. |
| DC Jack | 5.5*2.5, 5.5*2.1, 5.0*3.0, 4.8*1.7, 4.0*1.7, 3.5*1.35, 2.5*0.7, 6.0*3.0, 6.5*4.0, 6.5*4.4, 6.3*3.0, 6.0*4.4, 5.0*1.0, cigarette lighter, 2pin, 3pin, micro USB, mini USB, rj11, female plug..... |
| DC Wire | Customized |
| Output ripple and noise | 100mvpp at full road with 20MHz bandwidth |
| Voltage Voltage Adjustable Rate | ±5% |
| PCBs Design | Advanced core electronic components, stable intelligent control IC |
| Color | Black/White/Customized |
| Warranty | 3 years |
| Certificates | UL, cUL, FCC, DOE VI, SAA, c-Tick, RCM, PSE, CB, CE, RoHS, CCC, GS, BS, KC, KCC |
| Protections | Over voltage protection, Over current protection, Short circuit protection |
| Aging Test | 100% aging tests for 4 hours |
| No-load Power Consumption | <0.21W |
| Energy Efficiency Standard | Level VI (>=88%) |
| Turn On Delay Time | <3S (AC:110V and full load) |
| Operating Temperature | 0ºC to 40ºC,Full load, Normal operation. |
| Storage Temperature | -20ºC to 60ºC, 10%-90%RH |
Applications:
Our AC DC Power Supply Adapters and Battery Chargers Are Widely Used for: LED Lighting, LED Strip, LED Tape, CCTV Camera, Microscope Camera, Advertising Voxs, Fan, Set Top Box, Aquarium, Monitor, Printer, 3D Printer, PrinDoor Systerm, Small Household Appliance, LED Driver, Powerline Wifi, Mini Electronic Device, Massage Chair, Laptop, Air Purifier, Air Humidifier, Vacuum Cleaner, Hair Clipper, Medical Machine, LCD, Mobile Phone, MP3/MP4, Stereo Audio, Balance Car, Credit Card Terminal, Satellite, Tennis Ball Machine, Notebook, Sound System, K-Cubes, T-Cubes, Portable Power Stations, Toughbook, IP Phone, Computer, LCD/LED Monitor, TV, Ultrabook, Gaming PC, Tablet, Audio and Video Devices, Digital Media, Hard Drives, Computer Peripherals, Amplifiers, Radio Receivers/Switch, CAMERA, Networking HUB, 24V MP3/MP4, 24V Lamps, Electronic toys, Router, E-Bike, E-Scooter......
Guangdong Qinx Technology Co.,Ltd was established in 2005, a leading brand of 3W-400W ac dc adapters, power supplies, LED Drivers and battery chargers industry with well-equipped testing facilities and strong QC team. We are developing greatly based on the high-quality certified products and production capacity. The annual turnover is $40 million.Our products are extensively used in IT, LED, Security and other industries.They are widely recognized and trusted by users and can meet continuously changing economic and social needs. Our famous business partners include ,TREKSTOR, ATOMOS, EMERSON, ENAN, TCL, Walmart,etc.
SGS Verified Factory:
Our factory has been verified onsite by world-leading inspection company-SGS, which affirms our production capacity and research and development capacity. If you want to see our SGS reports, pls click here: QINXPOWER SGS REPORT
1. High quality, Long lifespan
2. Factory direct selling price
3. OEM/ODM
4. Global certified: UL, cUL, FCC, DOE VI, SAA, PSE, CE, CB,RoHS, etc
5. 20 years of manufacturing experience
6. American brand
7. Recruiting agents worldwide
8. Top 10 production & sales in China
Q: What's your MOQ?
A: 100pcs, but we accept small quantity as well.
Q: How about your warranty for power supply/adapter/battery charger/LED Driver?
A: we offer 3 years warranty for our products.
Q: How can I finish my payment?
A: T/T, L/C, Western Union are all acceptable, PayPal is also OK.
Q: How about sample? For free?
A: YES! Generally we offer 1-3PCS sample(s) for your test FOR FREE, but you need to bear the freight cost. If your sample quantity is more than 3PCS, we will charge some sample fee, and we might return it when you place your first formal order as we discuss ahead.
Q: Why we choose QINXPOWER?
A: We accept small order, and our delivery time can be 7days if it`s urgently order. We have professional R & D staff and a complete set of product testing process. In addition, our switching power adapter passed most of safety approvals, such as CB, PSE, UL, FCC, CUL, CE, GS, CCC, C-TICK, SAA, MEPS, KC, PSB, CEC, second stage of Europe Energy ErP, EUP. All the producing procedures are operated under strict ISO quality management system. our factory staffs are experienced and responsible on work. So we have the ability to ensure the quality of your products.
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