- PCR-SIN06V24F00
- Powerdsine, Inc.
- Ring Generator, 4 Watt Sine Wave Telephone Ring Generator 4Ren At 86Vrms To 12Ren At 45Vrms
- PCR-SIN06V24F00G
- Powerdsine, Inc.
- Telecom Ringer, 4 Watt Sine Wave Telephone Ring Generator 4Ren At 86Vrms To 12Ren At 45Vrms