- Voltage regulator manufactured by Sanken
- Model: SI-3122P
- Output voltage: 12 V DC
- Output current: 2 Amperes
- Maximum input: 30 V DC
- Line regulation: 10 mV
- Load regulation: 80 mV
- TO-3P case with full length leads for easy PC board installation
- Use heatsink and supply of cool air to prevent overheating