product guide - QINXPOWER®

You can find

10~3000W DC

power supply here

Is there any power supply system that can fit your requirements?

As an SMPS manufacturer, WEHO has the optimal power solutions for you.

From modules ranging from 10W to 3000W, WEHO offers a wide selection of AC DC enclosed switching power supplies that feature wide input voltage range, wide operating temperature, and excellent EMC performance, which is ideal for a wide range of applications such as industrial automation, instrumentation, charging station, LED, street light control, electric power, smart home, IoT and medical, etc.

Check these cost-saving, advanced SMPS below, we guarantee to have the piece perfect for your machines.

Wide Selection, Reliable Performance

Multiple output channels

Sigle, Dual , Triple and Qual

High Reliability

100% test

Low ripple & noise2 years warranty

Conformal coating is available

EMC Performance

CE RoHS approved

Temperature & Altitude

Operating temperature: -10°C +50°C

Operating altitude up to 5000m

Temperature & Altitude

Operating temperature: -10°C +50°C

Operating altitude up to 5000m

Multiple output channels

Output short circuit,over-current,over- voltage,over-temperature protection

Conformal coating is available

Multiple output channels

Sigle, Dual , Triple and Qual

Product Series

Switching Power Supplies Revolutionized Modern Electronics

How Switching Power Supplies Revolutionized Modern Electronics: Principles and Applications

2026-02-21

Power Supply Lifespan

Power Supply Lifespan: When Will Your Device’s Heart Stop Beating?

2026-02-21

Applicable for a wide range of applications ,
Find exactly what you need now!

Why Choose Us for your Supplier ?

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

Unmatched Lead Times

Reduce your order cycle by days ,Normally orders can ship in as fast as 1 day.

When you have any questions,
you can call our hotline or leave a message through our website,
our reply will be in 1 hour.

How to Cooperate with WEHO

Pre-Sale Communication

Pre-sales communication is most important and help us understand what your needs easily. The suitable products and better purchasing plans will be recommended for you according to your requirements. The best suggestions of our Power supply , packaging, payment terms, export terms will be supplier to you. If you have any questions about the choice of products, we will also give you reasonable suggestions based on your use environment and market feedback. And some suggestion about yhe hot selling items of your loca market .At the same time, we also provide OEM and ODM services for customers, you can customize the products you want.

Pre-Sale Communication

Pre-sales communication is most important and help us understand what your needs easily. The suitable products and better purchasing plans will be recommended for you according to your requirements. The best suggestions of our Power supply , packaging, payment terms, export terms will be supplier to you. If you have any questions about the choice of products, we will also give you reasonable suggestions based on your use environment and market feedback. And some suggestion about yhe hot selling items of your loca market .At the same time, we also provide OEM and ODM services for customers, you can customize the products you want.

Pre-Sale Communication

Pre-sales communication is most important and help us understand what your needs easily. The suitable products and better purchasing plans will be recommended for you according to your requirements. The best suggestions of our Power supply , packaging, payment terms, export terms will be supplier to you. If you have any questions about the choice of products, we will also give you reasonable suggestions based on your use environment and market feedback. And some suggestion about yhe hot selling items of your loca market .At the same time, we also provide OEM and ODM services for customers, you can customize the products you want.

Pre-Sale Communication

Pre-sales communication is most important and help us understand what your needs easily. The suitable products and better purchasing plans will be recommended for you according to your requirements. The best suggestions of our Power supply , packaging, payment terms, export terms will be supplier to you. If you have any questions about the choice of products, we will also give you reasonable suggestions based on your use environment and market feedback. And some suggestion about yhe hot selling items of your loca market .At the same time, we also provide OEM and ODM services for customers, you can customize the products you want.

About WEHO

ZHEJIANG WEIHAO ELECTRONIC CO.,LTD was found in 2007,Long-term commitment to switching power supply,LED driver and other new energy product development,production and sales.