Brand: Delta Electronics · SKU: DPS-300AB · MPN: DPS-300AB · Category: Components
The Delta DPS-300AB is a series of power supply units (PSUs) from Delta Electronics, often found in desktop computers (like HP Pavilion A6000 series) or surveillance equipment (NVR/DVRs). Specific model variants like DPS-300AB-15A, DPS-300AB-19A, DPS-300AB-58C, and DPS-300AB-81B exist, offering 300W or slightly more, with different form factors (ATX or SFX) and connector configurations (standard PC connectors or proprietary for recorders). Common features across variants include 300 Watts maximum output, wide AC input range (100-240V for some), and various protection features. Some models are ATX, while others like the DPS-300AB-81B are SFX-style for NVR/DVRs and may feature a specialized -53V POE rail.
| Form Factor | Varies (ATX or SFX style) |
|---|---|
| Input Voltage | Varies (e.g., 110/220V / 47~63HZ or 100-240V) |
| Maximum Power Output | 300 Watts (or up to 420W max for some replacement units) |
| Compliance/Approvals (Example) | CB, CE, FCC, TUV, UL 1950 (For replacement units) |
| Output Rails (Example DPS-300AB-81B) | -53V DC (POE feed), +12V DC, +5V DC |
| Output Rails (Example DPS-300AB-15A/Replacement) | +5V, -5V, +12V1, +12V2, +3.3V, -12V, +5V-SB |
| Warranty | Varies significantly; OEM/refurbished may have limited warranty, while aftermarket replacements often offer 1 year. |
| Weight | Varies by specific model (e.g., 3.00 LBS for DPS-300AB-81-D) |
| Dimensions | Varies by specific model (e.g., SFX: 126mm W x 135mm D x 63mm H; ATX replacements sometimes cited as 5.86" x 3.3" x 4" or 150mm x 85mm x 140mm) |
The DPS-300AB is a 300-Watt power supply series from Delta, known for providing stable power, often used in specific desktop systems or surveillance equipment. Different sub-models cater to specific hardware needs, such as standard ATX PC builds or NVRs requiring specialized PoE power rails. The unit is generally described as compact, efficient, and built with quality components by Delta.
Yes, this Delta DPS-300AB Series Power Supply (DPS-300AB) is 100% genuine Delta Electronics hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Delta DPS-300AB Series Power Supply includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the DPS-300AB.