1RU Rackmount DC ICT690-12SB Power Supply, 690W/12VDC output.

Manufacturer Part Number: ICT690-12SB

The ICT690-12SB by Innovative Circuit Technology (ICT) is a high-efficiency, rackmount switching DC power supply designed for professional radio communications, telecommunications, broadband networks, and other mission-critical applications. It delivers up to 50A of continuous current at a nominal 13.8 VDC, with a rated output capacity of 690W. Its power-factor-corrected AC input and compact 1U, 19-inch rackmount design make it suitable for communication cabinets, radio base stations, repeaters, routers, and network infrastructure requiring stable, high-current DC power.

The ICT690-12SB includes a factory-installed battery backup terminal and an integrated low-voltage disconnect (LVD), allowing compatible external batteries to provide backup power when the AC supply fails. Its automatic power-reversion function helps maintain DC supply continuity, while adjustable battery charging current supports different charging requirements. Additional features include remote shutdown, Form C alarm contacts, temperature-controlled cooling fans, and protection against overcurrent, overtemperature, input-voltage faults, and output-voltage faults. These capabilities make it suitable for installations where power reliability and battery protection are essential.

Key Features

• High-current output
• Regulated DC output
• Integrated battery backup
• Automatic power reversion
• Adjustable battery charging