IEI Technology RHEA-I420A Supercapacitor Backup Board
IEI RHEA-I420A Supercapacitor Backup Board offers four 3.0V/200F supercapacitors combined with 60W of power. The board operates at a normal temperature of 30 degrees, with a 20 to 25 second operation time and a safe shutdown time after the system is powered off. The IEI RHEA-I420A Supercapacitor Backup Board is available with different backup time and size solutions to meet the various requirements in different application scenarios.
Features
- Four 3.0V/200F supercapacitors
- 12V to 28V DC Input/12V DC Output
- Maximum 60W load 2.5V at 30°C lasting 20 sec
- -40°C to 60°C wide temperature environment
- 500,000 charge-discharge life cycles
- Long supercapacitor lifetime, up to 10 years
- Intuitive power management software for easier management
- Provide power-off shutdown service through software/hardware
Specifications
- -40°C to 60°C operating temperature
- -40°C to 70°C storage temperature
- 12V to 28V DC input voltage
- 12V DC output voltage
- 60W power
- 81mm x 135mm x 33.6mm dimensions
- Output connector
- 1x DC in (2x 2-pin) and DC out (2x 2-pin)
- 1x USB2.0 (1x 4-pin)
- 1x debug (1x 3-pin)
- 1x FW flash (2x 7-pin)
- 1x power button (1x 2-pin)
Kit Contents
- 1x USB cable (1x 4-pin 2.0 to 1x 4-pin 2.0, 300mm)
- 1x USB cable (1x 4-pin 2.0 to 1x 4-pin 2.54, 300mm)
I/O Interface
Connections
Overview
Published: 2025-07-24
| Updated: 2025-08-04