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90W Desktop Power Supply Laptop Power Supply

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Negotiable MOQ: 500 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
China
Model Number:
QX90W
Connection:
Desktop
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin China
Model Number QX90W
Connection Desktop
Output Type DC

QSHAIN 90W desktop power adapter

Global certification, safe escort

Passed the triple authoritative certification of CE (EU), CCC (China), and **UKCA (UK) and comply with IEC/EN 62368 safety standards, adapts to market access requirements of multiple countries, and provides high-reliability power support for home, office and professional equipment, with worry-free quality.

Three-speed intelligent fast charging, all-around adaptation

Supports three-level outputs of 12V/6A (72W), 19V/4.73A (90W), **36V/2.4A (86.4W), and accurately match:

Outdoor power supply: Quickly recharge power and improve battery life efficiency of energy storage equipment

Photography lighting: Studio LED lights and fill light boards provide stable power supply to avoid flickering

Industrial control equipment: industrial routers and detection instruments continue to operate

Intelligently identify the load requirements of the equipment, the conversion efficiency is as high as 92%, which is 18% energy-saving than traditional power supplies.

Desktop structure, professional scene optimization

Compact body: only palm size, saves desktop space, supports vertical/horizontal placement;

Modular interface: standard DC 5.5×2.5mm interface, optional Type-C PD 65W+DC dual output (customized model);

Silent cooling: Built-in variable frequency fan, automatic start of load > 60%, noise

Wide-compatible, accurate and adjustable

Global voltage input: 100-240V AC adaptive, cross-border travel, multi-national equipment plug-and-play;

Voltage fine-tuning function: ±10% output voltage regulation (such as 12V can be adjusted to 10.8V-13.2V), adapting to special equipment needs;

Six-level protection: overvoltage, overcurrent, short circuit, overtemperature, lightning strike, surge protection, automatic power outage of faults and light-up warning.

Full scene coverage, efficient empowerment

Creative photography: fill lights, drone charging stations, monitors

Outdoor exploration: camping power, car refrigerator, solar energy storage

Smart office: mini workstations, multi-screen docks, 3D printers

Industrial lightweight: security central control, automated testing equipment

Customized services, flexible expansion

Supports on-demand custom output combinations (such as 24V/3.75A+12V/3A dual-channel synchronous output), case color matching (industrial gray/aura silver) or function upgrades (APP remote monitoring, power display), to meet personalized needs such as film and television teams, cross-border e-commerce, etc.

Technical parameters:

Input: 100-240V AC 50/60Hz, power factor ≥0.95

Output: 12V/6A, 19V/4.73A, 36V/2.4A (maximum 90W for single channel)

Efficiency: ≥92% (full load), standby power consumption

Material: V0 grade flame retardant ABS + aluminum alloy heat sink, working temperature -20℃-50℃

Core advantages:

Three-speed output: covers 12V-36V mainstream equipment, and replaces multiple adapters in one machine

Desktop minimalist: get rid of the mess of wires and improve work efficiency

Cross-border compatibility: CE/CCC/UKCA certification covers European, Asian and British markets

Product Tags: Power adapter , Laptop power supply , Certified power supply , Energy storage power supply , Drive power supply , High power supply

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Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market