The Guangdong QINX 25V 3A 75W desktop power adapter delivers a stable 25V DC output for a wide variety of electronic devices. Featuring a universal 100–240VAC input, this compact external power supply is suitable for global applications. Guangdong QINX provides factory-direct manufacturing with OEM/ODM customization, flexible DC connector options and international safety certifications.
The 25V 3A desktop AC/DC power adapter is designed for reliable and efficient power conversion, providing continuous 75W output with stable voltage regulation and low ripple performance. It is well suited for industrial electronics, communication equipment, automation controllers, LED systems, testing instruments and smart devices that require a dependable 25V DC power source.
Guangdong QINX supports customized output cables, connector types, cable lengths, housing colors, labels and packaging to meet different project requirements. Every adapter is tested before delivery to ensure consistent quality, reliable operation and long service life.
Industrial control equipment, communication devices, laboratory instruments, LED controllers, security systems, automation equipment, medical peripherals and embedded electronic products.
Optional connectors include 5.5×2.1mm, 5.5×2.5mm, 3.5×1.35mm, 4.0×1.7mm, 6.3×3.0mm, Mini DIN, GX aviation connectors, XLR, Molex, JST, XT30, XT60, Anderson Powerpole, as well as customized connector and cable assemblies.
Built with Over Voltage Protection (OVP), Over Current Protection (OCP), Short Circuit Protection (SCP), Over Load Protection (OLP) and Over Temperature Protection (OTP) for safe and reliable operation. This 25V 3A 75W model does not require Active PFC.
Available with UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI and CB certifications according to customer and market requirements.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 1W-420W SERIES DESKTOP Power Adapters |
QXP-PAD-25001000 | 25V 1A 25W | VI |
| QXP-PAD-25002000 | 25V 2A 50W | VI | |
| QXP-PAD-25003000 | 25V 3A 75W | VI | |
| QXP-PAD-25004000 | 25V 4A 100W | VI | |
| QXP-PAD-25005000 | 25V 5A 125W | VI | |
| QXP-PAD-25006000 | 25V 6A 150W | VI | |
| QXP-PAD-25007000 | 25V 7A 175W | VI | |
| QXP-PAD-25008000 | 25V 8A 200W | VI | |
| QXP-PAD-25009000 | 25V 9A 225W | VI | |
| QXP-PAD-25010000 | 25V 10A 250W | VI | |
| QXP-PAD-25011000 | 25V 11A 275W | VI | |
| QXP-PAD-25012000 | 25V 12A 300W | VI | |
| QXP-PAD-25013000 | 25V 13A 325W | VI | |
| QXP-PAD-25014000 | 25V 14A 350W | VI | |
| QXP-PAD-25015000 | 25V 15A 375W | VI | |
| QXP-PAD-25016000 | 25V 16A 400W | VI | |
| QXP-PAD-25016800 | 25V 16.8A 420W | VI | |
| Email us at info@qinxpsu.com if you need customized service. | |||
