Sorensen Company:
| Model | Date | Group | Description |
|---|---|---|---|
| DCR-10-120B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-10-40B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-150-12B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-150-3B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-20-25B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-20-80B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-300-1.5B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-300-8B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-40-13B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-40-40B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-60-9B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-600-.75B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-80-20B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-80-30B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCR-80-6B | 10 May 1977 | Power supply | 500W Power Supply |
| DCR-800-3B | September 1985 | Power supply | 1800 Watt Power Supply |
| DCS 150-7E | 28 April 1998 | Power supply | |
| DCS 20-50E | 28 April 1998 | Power supply | |
| DCS 300-3.5E | 28 April 1998 | Power supply | |
| DCS 33-33E | 28 April 1998 | Power supply |
