Description
RO Associates Model 302 Dual Output 15VDC 3A Power Supply 110/220VAC
The RO Associates Model 302 is a dual output linear DC power supply providing two independent 15 VDC / 3 Amp outputs. It accepts a wide AC input range of 110 or 220 VAC at 50–500 Hz, making it suitable for both domestic and international use. Output connections are made via a screw terminal block on the front panel.
Specifications & What's Included
- Manufacturer: RO Associates
- Model: 302
- Number of Outputs: 2 (dual output)
- Output Voltage: 15 VDC per output
- Output Current: 3 Amps per output
- Input Voltage: 110 VAC or 220 VAC (selectable)
- Input Frequency: 50–500 Hz
- Output Connections: Screw terminal block (front panel)
- Enclosure: Black vented metal chassis
- Country of Manufacture: United States
- Includes: Power supply unit in original clear plastic wrap
Applications
Dual output linear DC power supplies like the RO Associates Model 302 are used in laboratory, engineering, and electronics bench environments where two simultaneous, stable DC voltage rails are needed. Typical applications include powering op-amp circuits and analog signal-processing boards that require both positive and negative (or dual positive) supply rails, as well as general-purpose R&D bench work and test fixture power. The wide input frequency range (50–500 Hz) made supplies like this popular in aerospace and defense applications where power quality could vary. RO Associates was a California-based manufacturer that produced linear bench and rack supplies for industrial, government, and laboratory customers, primarily from the 1970s through the 1990s.
This RO Associates Model 302 Dual Output 15VDC Power Supply is new and unused. It is still wrapped in its original clear plastic, which shows no signs of having been opened. The unit appears to have been stored rather than put into service. As new/open-box surplus, it may no longer be in its original manufacturer's box. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
RO Associates |
Model: |
302 |
MPN: |
302 |
Type: |
Dual Output Linear DC Power Supply |
SKU: |
50410 |
Output Voltage: |
15 VDC per output (dual output) |
Output Current: |
3 Amps per output |
Number of Outputs: |
2 |
Input Voltage: |
110 VAC / 220 VAC (selectable) |
Input Frequency: |
50–500 Hz |
Connector Type: |
Screw terminal block |
Form Factor: |
Benchtop / Open Frame |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Unit only — wrapped in original clear plastic. No additional cables or accessories observed. |
Condition Notes: |
RO Associates Model 302 dual output 15VDC 3A power supply — new and unused, still in original clear plastic wrap. Open-box surplus; may not be in original manufacturer's box. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
