| Manufacturer | Part Number | Description |
|---|---|---|
| DK912 | High Precision CC/CV Primary-Side Converter | |
| DK935 | High Precision CC/CV Primary-Side Converter | |
| DK905 | Primary-Side Feedback AC/DC Conversion | |
| DK906 | primary-side feedback AC-DC conversion | |
| DK913 | primary-side feedback AC-DC conversion chip | |
| DK903 | primary-side feedback AC-DC conversion |