90W desktop power supply laptop power supply

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 <35dB, quiet and suitable for libraries and studios.

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 <0.3W

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