The 247W 19V 13A desktop power adapter from Guangdong QINX is designed for high-performance electronic systems that require strong, continuous, and stable DC power output. With integrated active PFC (Power Factor Correction), the adapter enhances energy efficiency, improves power stability, and reduces unnecessary power loss in demanding operating environments.
Featuring a wide-range 100-240V AC input, this model supports global use across different regions and industrial standards. The regulated 19V DC output ensures consistent voltage delivery, making it suitable for sensitive electronics as well as high-load industrial equipment. The design complies with DOE Level VI energy efficiency standards for optimized power consumption and environmental performance.
To support a wide variety of device interfaces, Guangdong QINX provides flexible DC output connector options. Standard selections include 5.5×2.1mm, 5.5×2.5mm, 7.4×5.0mm, 6.5×4.4mm, 4.0×1.7mm, 3.5×1.35mm, locking barrel connectors, GX aviation connectors, screw terminal blocks, USB power outputs, and open-wire leads. Custom connector engineering is available for OEM and ODM development projects.
The unit is built with multiple protection mechanisms, including over-voltage protection, over-current protection, overload protection, short-circuit protection, and thermal shutdown protection. Guangdong QINX also offers full customization services such as housing design, cable length adjustment, branding, labeling, and packaging solutions.
Typical Applications
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 1W-418W SERIES DESKTOP Power Adapters |
QXP-PAD-19001000 | 19V 1A 19W | VI |
| QXP-PAD-19002000 | 19V 2A 38W | VI | |
| QXP-PAD-19002500 | 19V 2.5A 47.5W | VI | |
| QXP-PAD-19003000 | 19V 3A 57W | VI | |
| QXP-PAD-19003420 | 19V 3.42A 65W | VI | |
| QXP-PAD-19004000 | 19V 4A 76W | VI | |
| QXP-PAD-19005000 | 19V 5A 95W | VI | |
| QXP-PAD-19006000 | 19V 6A 114W | VI | |
| QXP-PAD-19007000 | 19V 7A 133W | VI | |
| QXP-PAD-19007900 | 19V 7.9A 150.1W | VI | |
| QXP-PAD-19008000 | 19V 8A 152W | VI | |
| QXP-PAD-19009000 | 19V 9A 171W | VI | |
| QXP-PAD-19010000 | 19V 10A 190W | VI | |
| QXP-PAD-19010500 | 19V 10.5A 199.5W | VI | |
| QXP-PAD-19011000 | 19V 11A 209W | VI | |
| QXP-PAD-19012000 | 19V 12A 228W | VI | |
| QXP-PAD-19012600 | 19V 12.6A 239.4W | VI | |
| QXP-PAD-19013000 | 19V 13A 247W | VI | |
| QXP-PAD-19014000 | 19V 14A 266W | VI | |
| QXP-PAD-19015000 | 19V 15A 285W | VI | |
| QXP-PAD-19016000 | 19V 16A 304W | VI | |
| QXP-PAD-19017000 | 19V 17A 323W | VI | |
| QXP-PAD-19018000 | 19V 18A 342W | VI | |
| QXP-PAD-19019000 | 19V 19A 361W | VI | |
| QXP-PAD-19020000 | 19V 20A 380W | VI | |
| QXP-PAD-19021000 | 19V 21A 399W | VI | |
| QXP-PAD-19022000 | 19V 22A 418W | 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 pin, Molex 6 pin, XT30/XT60/XT90, M16, Alligator dip, Anderson Torberry, Audio, RCA, XLR, D-tap, IP type, GX12/16/20, 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, GX16 2 pin aviation, CNLINKO LP20 connector LP-20-C02PE-02-004B, LP-20-C02PE-01-022 connector, LP-20-C02PE-01-024, LP-20-C03PE-01-001A, CNLINKO YA20 connector YA-20-J04PE-01-001 YA-20-C04SX-03-201...... | ||
| Email us at info@qinxpsu.com if you need customized service. | |||
