Description
The DSSR 122 48990001-NK is a DC-DC power supply module manufactured by ABB, a multinational corporation specializing in power and automation technologies. DC-DC power supply modules are used to convert one voltage level of direct current (DC) to another. They are commonly used in electronic devices to provide the appropriate voltage levels for different components.
Key Features of the DSSR 122 48990001-NK:
- Input Voltage: Accepts a DC input voltage range of 18 to 30 volts.
- Output Voltage: Provides a regulated DC output voltage of 5 volts.
- Output Current: Delivers a continuous output current of 40 amperes.
- Efficiency: Operates with high efficiency to minimize power loss.
- Protection: Includes overvoltage, overcurrent, and short circuit protection features.
- Compact Design: Features a compact and lightweight design for easy integration into electronic systems.
Applications:
The DSSR 122 48990001-NK is commonly used in various applications that require a regulated 5V DC power supply, including:
- Industrial Automation: Powering control systems, sensors, and actuators in industrial automation equipment.
- Telecommunications: Providing power for network equipment such as routers, switches, and base stations.
- Medical Equipment: Supplying power for medical devices such as diagnostic equipment and treatment machines.
- Test and Measurement Equipment: Powering test equipment and measurement instruments.
Technical Specifications:
Detailed technical specifications for the DSSR 122 48990001-NK can be found on ABB’s website or in the product datasheet. However, some general specifications include:
- Input Voltage Range: 18 to 30 VDC
- Output Voltage: 5 VDC (regulated)
- Output Current: 40 A (continuous)
- Efficiency: > 90%
- Operating Temperature Range: -5°C to +55°C
- Dimensions: 238.5 mm x 72 mm x 162 mm
- Weight: 2.35 kg
Where to Purchase:
The DSSR 122 48990001-NK is an older product, and its availability might be limited. Here are some potential sources:
- Industrial Automation Suppliers: Some industrial automation suppliers might still have stock or be able to source this module.
- Online Marketplaces: Used electronics marketplaces like eBay or Alibaba might have listings for this module, but availability and condition are not guaranteed.
- ABB Authorized Service Centers: ABB authorized service centers might be able to assist with finding or repairing this module.
If you can provide more specific information about the model number or revision of the DSSR 122 48990001-NK, I might be able to assist you further.
Please let me know if you have any other questions.
