Power Supply for PC Server:Fujitsu DPS-800AB-28A (800W) Teardown Report

DPS-800AB-28A Overview	Inside DPS-800AB-28A	Label

Overview

 This product is a power supply unit installed on a Fujitsu PC server. It is a DC-DC converter with negative power input and positive power output. This is considered to be a converter for converting the power supply of -48V which has been used as the power supply for  communication network.
 This report is the Teardown of this product.

Product characteristics

• Size: 74 mm (W) × 185 mm (L) × 39 mm (H)
• Weight: 805 g
• Input: -40.5～-57Vdc, Max 25A
• Output: Max 12Vdc/65A, 800W
• Power density: 1.49 W/cm3

Contents of analysis report (26 pages)

• Product disassembly
• Identification of key ICs and components

Report price　　　　　

    Delivered one week after order placement
    Please contact us for report pricing.

If you are interested in analyzing the PCB detailed circuit , please feel free to contact us.
As for the server power supply, the teardown reports are available.

• Server Power: Fujitsu DD-2162-2J (1600W) Teardown Report
• Server Power: Super Micro PWS-2K70A-1R (2700W) Teardown Report