Ranked power module manufacturers
How this list is ranked- 01
Huawei Digital Power 华为数字能源 Full profile
UPS systems / Data center power systems / Communications power systems.
- UPS systems
- Data center power systems
- Communications power systems
- Renewable energy solutions
- EV charging solutions
Why it ranks here: registered legal entity on file; email and phone published.
- 02
MORNSUN 金升阳MORNSUN
Registered as 广州金升阳科技有限公司 in 1998.
- Power modules
- Industrial power supplies
- High-voltage power supplies
Why it ranks here: registered legal entity on file; email and phone published; operating since 1998.
- 03
4NIC 朝阳电源4NIC
Registered as 航天长峰朝阳电源有限公司 in 2007.
- Switching power supplies
- Power modules
Why it ranks here: registered legal entity on file; email and phone published; operating since 1986.
- 04
Xin Lei Neng 新雷能
Registered as 北京新雷能科技股份有限公司 in 1997.
- Power modules
- Telecom power supplies
Why it ranks here: registered legal entity on file; email and phone published; operating since 1997.
International power module brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Advanced Energy Advanced Energy
Registered as 优仪半导体设备(深圳)有限公司 in 2003.
- Power modules
- Voltage regulators
- High-voltage power supplies
Why it ranks here: registered legal entity on file; phone published; operating since 1981.
- INT
TDK-Lambda TDK-Lambda
Registered as 东电化兰达(中国)电子有限公司 in 1995.
- Switching power supplies
- Power modules
- Industrial power supplies
- High-voltage power supplies
Why it ranks here: registered legal entity on file; phone published.
More Power modules manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| VICORVICOR | 怀格贸易(上海)有限公司 | vicorpower.com | 400-101-5482 |
| SynQorSynQor | 美国SynQor公司 | synqor.com | info@synqor.com |
| COSELCOSEL | 无锡科索电子有限公司 | coselasia.cn | — |
| flexflex伟创力 | 新加坡伟创力公司 | flex.com | — |
What is a power module?
A DC-DC or AC-DC power module is a compact, encapsulated converter that provides regulated, often isolated power on a circuit board. Chinese makers supply standard and custom modules.
What buyers compare
- Input and output voltage
- Power
- Isolation
- Efficiency
- Package
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Huawei Digital Power华为数字能源 | Guangdong | — | Huawei Digital Power business |
| 02 | MORNSUN金升阳MORNSUN | Guangdong | 1998 | 广州金升阳科技有限公司 |
| 03 | 4NIC朝阳电源4NIC | Liaoning | 1986 | 航天长峰朝阳电源有限公司 |
| 04 | Xin Lei Neng新雷能 | Beijing | 1997 | 北京新雷能科技股份有限公司 |
Frequently asked questions
How many power modules manufacturers and suppliers in China are listed here?
10 companies are listed for power modules (模块电源). 4 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's power modules manufacturers located?
Among profiled companies: Guangdong (3), Liaoning (1), Beijing (1), Jiangsu (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 5 publish an email address.