Guangdong QINX manufactures 25W desktop AC-DC power adapters engineered to provide a regulated 5V output at 5A, meeting the demands of electronic devices that require stable low-voltage, high-current power delivery. Designed for international use, the adapter supports 100–240V AC universal input, making it suitable for worldwide distribution.
This 5V 5A desktop power supply offers extensive DC output connector flexibility to ensure compatibility with diverse equipment. Standard options include 5.5×2.1mm and 5.5×2.5mm barrel connectors, 4-pin mini-DIN plugs, and additional connector types upon request. Cable length, polarity, and connector configuration can be customized to match specific application needs.
The adapter adopts high-efficiency switching technology and complies with DOE Level VI energy efficiency requirements, helping reduce standby power loss and operating costs. Integrated safety protections—such as over-current, over-voltage, short-circuit, and thermal protection—enhance product reliability and ensure safe long-term operation.
As a factory-direct power adapter manufacturer, Guangdong QINX provides OEM and ODM services, including electrical parameter tuning, enclosure customization, branding, packaging design, and certification support. This enables customers to achieve cost-effective, scalable, and compliant power solutions tailored to their products.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 5V 5W-125W DESKTOP Power Adapters |
QXP-PAD-05001000 | 5V 1A 5W | VI |
| QXP-PAD-05002000 | 5V 2A 10W | VI | |
| QXP-PAD-05003000 | 5V 3A 15W | VI | |
| QXP-PAD-05004000 | 5V 4A 20W | VI | |
| QXP-PAD-05005000 | 5V 5A 25W | VI | |
| QXP-PAD-05006000 | 5V 6A 30W | VI | |
| QXP-PAD-05007000 | 5V 7A 35W | VI | |
| QXP-PAD-05008000 | 5V 8A 40W | VI | |
| QXP-PAD-05009000 | 5V 9A 45W | VI | |
| QXP-PAD-05010000 | 5V 10A 50W | VI | |
| QXP-PAD-05011000 | 5V 11A 55W | VI | |
| QXP-PAD-05012000 | 5V 12A 60W | VI | |
| QXP-PAD-05013000 | 5V 13A 65W | VI | |
| QXP-PAD-05014000 | 5V 14A 70W | VI | |
| QXP-PAD-05015000 | 5V 15A 75W | VI | |
| QXP-PAD-05016000 | 5V 16A 80W | VI | |
| QXP-PAD-05017000 | 5V 17A 85W | VI | |
| QXP-PAD-05018000 | 5V 18A 90W | VI | |
| QXP-PAD-05019000 | 5V 19A 95W | VI | |
| QXP-PAD-05020000 | 5V 20A 100W | VI | |
| QXP-PAD-05021000 | 5V 21A 105W | VI | |
| QXP-PAD-05022000 | 5V 22A 110W | VI | |
| QXP-PAD-05023000 | 5V 23A 115W | VI | |
| QXP-PAD-05024000 | 5V 24A 120W | VI | |
| QXP-PAD-05025000 | 5V 25A 125W | VI | |
| Optional DC Connectors | 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, 6.5*4.5 (6.5x1.4), 6.3*3.0, 6.0*4.4, 5.0*1.0, 5.1*7.4, 5.0*7.4, 5.5*1.7, 6.4*4.0, 6.0*3.7, Center pin, Cigarette lighter, 2pin, 3pin, Micro USB, Mini USB, RJ11, Straight Barrel, Right Angle Barrel, KPPX-3P/4P, Molex 2/4/6/10 pin, Molex 6 pin, XT30/XT60/XT90, M16, Alligator dip, Anderson Torberry, Audio, RCA, D-tap, IP type, GX12/16/20 aviation connector, Circular type, Ez-go, LP20-3pin, Stripped and Tinned Leads, Typc C, Minifit-Molex, C14, C13, 9pin "D" Type, 4 pin/prong-Din, 6-Pin Molex Connector, 4 Pin Mini Din, Aviation Plugs, 8-PIN DIN, Coaxial, Crocodile clip, M19, 2/3-Pin Terminal Blocks, Switchcraft S760K, 3 pin 4 pin XLR Female/Male, CJT C2020HF-2P, CJT C2020F-TP, GT193110-02021-XX, GT193110-02021-01, GT193119-02021-01, SAE, WJ15EDGKM-3.81-2P, open wire / strippped leads / flying leads, CNLINKO LP20 connector LP-20-C02PE-02-004B, LP-20-C02PE-01-022 connector, LP-20-C02PE-01-024, LP-20-C03PE-01-001A, LP-20-C03PE-01-022, CNLINKO YA20 connector YA-20-J04PE-01-001 YA-20-C04SX-03-201...... | ||
| Email us at info@qinxpsu.com if you need customized service. | |||
