Description
Standard Power SPS 120-15 Linear Power Supply 115/230VAC 15VDC 8A 47-440Hz
The Standard Power SPS 120-15 is an open-frame linear power supply manufactured by Standard Power, Inc. of Santa Ana, California. It accepts a wide-range AC input (115V or 230V) over an unusually broad frequency range of 47–440Hz, making it suitable for both 50Hz and 60Hz mains as well as aircraft and other non-standard power environments. The output is a regulated 15VDC at up to 8.0A. This unit has been tested at our facility — 115VAC was applied and 16.6VDC was measured at the output terminals, confirming good working order.
Specifications & What's Included
- Model: Standard Power SPS 120-15
- Manufacturer: Standard Power, Inc. — Santa Ana, California
- Input Voltage: 115V / 230VAC (selectable)
- Input Frequency: 47–440Hz
- Output Voltage: 15VDC
- Output Current: 8.0A
- Topology: Linear (transformer-rectifier-regulator)
- Form Factor: Open frame / board-mount (no enclosure)
- Heatsink: Large passive finned aluminum heatsink (blue anodized)
- Filter Capacitor: Mallory large electrolytic (cylindrical, blue)
- Output Connection: Screw terminal block
- Mounting: Chassis plate with corner mounting holes
- Includes: Power supply only — no cables or enclosure
Applications
Linear power supplies like the SPS 120-15 are used wherever a clean, low-noise regulated DC voltage is required. They are common in laboratory bench setups, electronic test equipment, industrial instrumentation, and communications hardware — anywhere switching-supply noise would interfere with sensitive analog or measurement circuitry. The wide 47–440Hz input frequency range suits this unit for military, aerospace, and shipboard systems that run at non-standard frequencies, as well as standard commercial 50Hz and 60Hz environments. Open-frame linear supplies of this type are also frequently used as replacement or OEM supplies in custom equipment racks and instrument chassis. Standard Power, Inc. was a U.S. manufacturer active through the latter half of the twentieth century supplying power conversion equipment for industrial and technical markets.
This Standard Power SPS 120-15 linear power supply has been tested at our facility and confirmed working. We applied 115VAC to the input and measured 16.6VDC at the output terminals. The unit is in good used condition — the blue chassis and heatsink show normal handling wear consistent with prior service use, and all components appear intact. Please review our photos and contact us with any questions.
Warranty Information
Additional Information
Brand: |
Standard Power |
Model: |
SPS 120-15 |
MPN: |
SPS 120-15 |
Type: |
Linear Power Supply |
SKU: |
50381 |
Input Voltage: |
115/230VAC |
Output Voltage: |
15VDC |
Output Current: |
8.0A |
Frequency Range: |
47–440Hz |
Input Frequency: |
47-440 Hz |
Form Factor: |
Open Frame / Board-Mount |
Rectifier Capacitor: |
Mallory large electrolytic (blue cylindrical) |
Cooling: |
Passive — large finned aluminum heatsink |
Country/Region of Manufacture: |
United States |
Seller Notes: |
Power supply only — no cables or enclosure included. |
Condition Notes: |
This Standard Power SPS 120-15 linear power supply has been tested good — 115VAC applied, 16.6VDC measured at output terminals. Good used condition with normal wear. Please view photos and 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 |
