Description
Delta Electronics DPS-145PB 145W AT Power Supply Rev C1 100-240V Desktop
The Delta Electronics DPS-145PB is a 145.5W AT-form-factor computer power supply designed for legacy desktop PCs. It accepts a wide input voltage range of 100–240V AC and delivers multiple regulated DC output rails to power the motherboard and internal drives via a Molex and Berg connector harness.
Specifications & What's Included
- Model: Delta Electronics DPS-145PB
- Revision: Rev C1
- Form Factor: AT
- Total Output Power: 145.5W
- Input Voltage: 100–120V AC (5A) / 200–240V AC (3A)
- Input Frequency: 47–63Hz
- Output +12V: 4.2A
- Output +5V: 18.0A
- Output -5V: 0.3A
- Output -12V: 0.3A
- Connector Types: 4-pin Molex (drive power), Berg mini (floppy power)
- Country of Manufacture: Taiwan (date code 9319)
- Certifications: UL, CSA, TÜV (per label markings)
- Includes: Power supply unit with attached output harness only — no mounting screws
Applications
The AT power supply form factor was standard in IBM-compatible desktop PCs through the late 1980s and into the mid-1990s, before the ATX standard replaced it around 1995–1996. AT supplies like the DPS-145PB were used in full-tower and mid-tower AT cases paired with 286, 386, 486, and early Pentium motherboards. The 145W output rating was typical for systems of that era running a single hard drive, floppy drive, and ISA expansion cards. Today these units are sought by collectors restoring vintage PCs, hobbyists maintaining legacy industrial or embedded systems still running AT-bus hardware, and technicians needing a direct replacement for a failed AT power supply in an existing machine. The wide 100–240V input makes this unit compatible with both North American and international voltage standards.
This Delta Electronics DPS-145PB 145W AT power supply has been bench-tested at our facility and is in good working condition. The unit shows typical light wear consistent with prior use — the housing has minor surface scuffs but is structurally sound with no cracks or damage. All output connectors on the power harness appear intact and in good shape. Please review our photos and feel free to reach out with any questions.
Warranty Information
Additional Information
Brand: |
Delta Electronics |
Model: |
DPS-145PB |
MPN: |
DPS-145PB |
Type: |
AT Desktop Computer Power Supply |
SKU: |
18982 |
Hardware Revision: |
Rev C1 |
Input Voltage: |
100-120V / 200-240V AC |
Input Current: |
5A @ 100-120V; 3A @ 200-240V |
Input Frequency: |
47Hz - 63Hz |
Output Power: |
145.5W |
Output Voltages: |
+12V, +5V, -5V, -12V |
Output +12V: |
+12V @ 4.2A |
Output +5V: |
+5V @ 18.0A |
Output -5V: |
-5V @ 0.3A |
Output -12V: |
-12V @ 0.3A |
Form Factor: |
AT |
Connector Types: |
4-pin Molex, Berg mini connector |
Country/Region of Manufacture: |
Taiwan |
Date Code: |
9319 |
Seller Notes: |
Power supply only — no mounting screws included. |
Condition Notes: |
This Delta Electronics DPS-145PB 145W AT power supply has been bench-tested and is in good working condition. Shows light cosmetic wear. All connectors intact. 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 |