Marque
- Murata Power Solutions 723
- TE Connectivity 672
- Power Integrations 564
- ams OSRAM 218
- XP Power 206
- onsemi 117
- Microchip 99
- Vishay 81
- Anderson Power Products 63
- Texas Instruments 60
- Monolithic Power Systems (MPS) 59
- Maxim Integrated 58
- Ohmite 30
- STMicroelectronics 25
- Phoenix Contact 22
- Infineon 18
- Switchcraft 16
- Vox Power 16
- Volex Power Cords 14
- International Rectifier 13
- Seoul Semiconductor 10
- Analog Devices 9
- Samtec 9
- Omron 7
- Bourns 6
- Lumex 6
- Nexperia 6
- Panasonic 6
- Cable Power 5
- Intersil 5
- ROHM 5
- DiodesZetex 3
- Global Fans 3
- Hirose 3
- Idec 3
- Molex 3
- Qualtek Electronics 3
- Wurth Elektronik 3
- ZF 3
- BM Polyco 2
- EPCOS 2
- HARTING 2
- OSRAM Opto Semiconductors 2
- Orion 2
- Skyworks Solutions Inc 2
- Sloan 2
- AAVID THERMALLOY 1
- American Zettler 1
- Amphenol ICC 1
- Ansmann 1
- CUC 1
- Cherry 1
- Cosel 1
- Duracell 1
- Emerson Network Power 1
- Fairchild Semiconductor 1
- Honeywell 1
- Lumberg 1
- Opto 22 1
- Phihong 1