Factory Direct 30V 3A 90W Desktop Power Adapter with Flexible DC Connector Options | Guangdong QINX

No.QXP-PAD-30003000

The Guangdong QINX 30V 3A 90W desktop power adapter is a high-performance AC-to-DC power solution designed for equipment requiring a stable 30V output and 3A current capacity. Manufactured directly by the factory, this adapter offers dependable operation, customization flexibility and compliance with international safety standards for a broad range of electronic applications.

Input

100V-24VAC, 50/60Hz

Output

30V 3A 90W

DC connector

optional/customized

Customization

Support

Product Size

140x61x36mm / 140x61x33mm

Weight

depends on the cable length and dc connector

Service

OEM/ODM/Customization

Energy Efficiency

Level VI >88%

Protection

SCP, OVP, OCP, OTP

Certificates

UL cUL SAA PSE UKCA CE RoHS FCC DOE VI CB

DC Cable

1.2m (customized)

AC Inlet

C6/C8/C14 optional

AC Cable

1.2m with 2 pin or 3 pin US/JP/UK/EU/AR/KR/IN plug

Color

Black/White/Customized

Warranty

3 years

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Description

The 30V 3A 90W desktop power adapter is engineered to deliver clean and consistent DC power for commercial, industrial and professional electronic devices. Its advanced switching power architecture helps maintain stable voltage regulation while minimizing energy loss and output fluctuations.

Supporting a universal input voltage range of 100-240VAC, this adapter is suitable for worldwide deployment. The robust desktop housing is designed for durability and efficient heat dissipation, making it suitable for continuous-duty applications where long-term reliability is essential.

Guangdong QINX offers comprehensive OEM and ODM services, allowing customers to customize output cables, DC plugs, product labels, housing specifications and packaging. This model can be tailored to meet the unique requirements of equipment manufacturers, automation integrators and system developers.

Applications

Industrial control systems
Automation equipment
Embedded computing devices
LED display controllers
Electronic measuring instruments
Smart transportation equipment
Security monitoring systems
Communication and networking devices

Connector Options

Various output connector configurations are available:

5.5×2.5mm DC barrel connector
5.5×2.1mm DC barrel connector
4.0×1.7mm connector
3.5×1.35mm connector
6.3×3.0mm connector
DIN connectors
Aviation circular connectors
XLR connectors
Anderson Powerpole connectors
Terminal block connectors
Custom cable and connector assemblies

Safety Design

Built with comprehensive electrical protection features to enhance operational safety:

Over-voltage protection
Over-current protection
Short-circuit protection
Overload protection
Thermal management protection

These safeguards help protect both the adapter and connected equipment during operation.

Certifications

Available with international certification support, including:

UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI and CB.

Series	Models	Output Voltage/Current/Power	Energy Efficiency
1W-420W SERIES DESKTOP Power Adapters	QXP-PAD-30001000	30V 1A 30W	VI
	QXP-PAD-30001200	30V 1.2A 36W	VI
	QXP-PAD-30001600	30V 1.6A 48W	VI
	QXP-PAD-30002000	30V 2A 60W	VI
	QXP-PAD-30002400	30V 2.4A 72W	VI
	QXP-PAD-30003000	30V 3A 90W	VI
	QXP-PAD-30004000	30V 4A 120W	VI
	QXP-PAD-30005000	30V 5A 150W	VI
	QXP-PAD-30006000	30V 6A 180W	VI
	QXP-PAD-30007000	30V 7A 210W	VI
	QXP-PAD-30008000	30V 8A 240W	VI
	QXP-PAD-30009000	30V 9A 270W	VI
	QXP-PAD-30010000	30V 10A 300W	VI
	QXP-PAD-30011000	30V 11A 330W	VI
	QXP-PAD-30012000	30V 12A 360W	VI
	QXP-PAD-30013000	30V 13A 390W	VI
	QXP-PAD-30014000	30V 14A 420W	VI
Email us at info@qinxpsu.com if you need customized service.