Barrett 2022 Power Supply with Battery Backup
Essential Power Reliability for Your Base Station
The Barrett 2022 Power Supply is designed to provide a reliable and regulated power supply, crucial for the Barrett 2000 series HF transceivers and accessories. The distinctive 'no-break' battery backup system ensures that operation continues without interruption during a power failure, which is essential for data applications and preventing modem resets. This makes the 2022 ideal for use in environments where mains power is unpredictable.
Key Features and Specifications:
- No-Break Battery Backup: Equipped with a charging circuit with automatic, seamless changeover during mains power failure. This eliminates the need for reinitialization of data modems after a failure.
- Integrated Speaker: The power supply includes a built-in speaker that automatically connects to the 2000 series transceiver via the power connector when used in a base station configuration.
- High Continuous Power: Suitable for 100% duty cycle thanks to an internal fan, making the power supply extremely suitable for data applications.
- International Compatibility: Supplied with four different IEC power cords for worldwide use.
- Rack Mountable: Standard suitable for tabletop setup or optionally 19 inch rack mounting (kit P/N BCA20007).
Technical Specifications in Detail:
- Output Voltage: 13.8 V DC
- Output Current: 21 Amperes continuous
- Input Voltage: 88 to 264 V AC at 50 to 60 Hz (auto-ranging)
- Regulation: Less than 1% variation at full load
- Ripple and Noise: Less than 150 mV RMS at full load
- Overload Protection: 105% to 135% (hiccup mode, automatic recovery)
- Charger Output: 13.6 V DC, maximum 3 Amperes
- Speaker Impedance: 8 ohms
- Speaker Power: 5 Watts
- DC Connections: 2 x DB 15 - 7W2 female for connection to Barrett 2000 series transceivers and accessories, 1 x DB 15 - 7W2 male for connection to auxiliary battery
- AC Connection: IEC
The Barrett 2022 is the ideal power supply for users who need a powerful, constant, and interference-free power supply for their critical HF communication equipment.
