Description
Lambda LUS-9A-5 DC Power Supply 5V 5A 37W AC 85-132V or DC 110-165V DIN Rail
The Lambda LUS-9A-5 is a compact enclosed industrial DC power supply delivering a regulated 5V DC output at up to 5.0A continuous. It accepts a wide-range input — either AC 85–132V at 47–440Hz or DC 110–165V — making it compatible with a broad range of industrial and embedded power environments. Output voltage is field-adjustable via a front-panel V.ADJ trimmer within a ±5% window. A DC ON LED indicator confirms active output.
Specifications & What's Included
- Model: Lambda LUS-9A-5
- Output Voltage: 5V DC (±5% adjustable via front V.ADJ trimmer)
- Output Current: 5.0A maximum
- Output Power: 37 Watts
- AC Input Voltage: 85–132V AC
- DC Input Voltage: 110–165V DC
- Input Frequency: 47–440Hz (wide frequency — suitable for 50Hz and 60Hz systems)
- Number of Outputs: 1
- Front-panel indicator: DC ON LED
- Output terminals: screw terminal block (visible: +, −, NC, FG connections)
- Certifications: UL Listed, CSA
- Country of Manufacture: Singapore
- Form Factor: enclosed open-frame chassis with perforated metal ventilation panels
- Included: power supply unit only
Applications
The Lambda LUS-9A-5 belongs to Lambda's LUS series of compact industrial power supplies, produced from the 1980s through the 1990s when Lambda Electronics was a leading supplier of embedded and industrial DC power to OEM equipment manufacturers. Units like this are used to power logic boards, microcontroller systems, industrial control panels, embedded computing hardware, and instrumentation requiring a stable 5V bus. The wide AC/DC input range and 47–440Hz frequency tolerance make the LUS-9A-5 well suited to both North American 60Hz and European 50Hz mains, as well as DC-powered equipment and aircraft-derived 400Hz power systems. These compact supplies remain in active use for legacy industrial control equipment, panel retrofits, and replacement applications where a small-footprint 5V supply is needed. Lambda (later TDK-Lambda) is a long-established name in industrial power, and the LUS series was commonly integrated into OEM machinery, test equipment, and process control systems of its era.
This Lambda LUS-9A-5 5V DC industrial power supply has been inspected and appears to be in good condition. It was pulled from a working environment where it was actively in use. The chassis and label are intact and legible, with light surface wear consistent with normal service use. The terminal block and output connections look clean with no visible damage. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Lambda |
Model: |
LUS-9A-5 |
MPN: |
LUS-9A-5 |
Type: |
Industrial DC Power Supply |
SKU: |
46281 |
Output Voltage: |
5V DC (±5% adjustable) |
Output Current: |
5.0A Max |
Power Rating: |
37 Watts |
Input Voltage (AC): |
85-132V AC |
Input Voltage (DC): |
110-165V DC |
Input Frequency: |
47-440Hz |
Number of Outputs: |
1 |
Output Voltage Adjustment: |
V.ADJ trimmer (H/+ adjustment) |
Indicators: |
DC ON LED indicator |
Certifications: |
UL Listed, CSA |
Country/Region of Manufacture: |
Singapore |
Form Factor: |
Open Frame / Enclosed Chassis |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Unit only; pulled from a working environment |
Condition Notes: |
Lambda LUS-9A-5 5V DC power supply. Pulled from a working environment; inspected and in good used condition. Chassis and terminals are clean with light surface wear. Please contact us with any questions. |
