DS850-9 - AC-DC / Distributed Power Front-End 1U

Emerson

Download the DS850-9 datasheet PDF. This datasheet also covers the DS850-9_ds650_ds850_ds_1210814264 variant, as both devices belong to the same ac-dc / distributed power front-end 1u family and are provided as variant models within a single manufacturer datasheet.

Key Features

Active power factor correction.
EN61000-3-2 harmonic compliance.
Active AC inrush control.
1U X 2U form factor.
15.4W/ in3.
12 Vdc, 24 Vdc and 48 Vdc output.
+3.3 Vdc stand-by (5V standby - consult factory).
No minimum load required.
Hot plug operation.
N + 1 redundant.
Internal OR'ing fets.
Active current sharing (10 - 100% load).
Built-in cooling fans (40mm x 28mm).
I2.

📥 Download Datasheet

DS850-9 ac-dc / distributed power front-end 1u by Emerson - Datasheet Preview — Note: The manufacturer provides a single datasheet file (DS850-9_ds650_ds850_ds_1210814264_Emerson.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	DS850-9
Manufacturer	Emerson
File Size	144.59 KB
Description	AC-DC / Distributed Power Front-End 1U
Datasheet	DS850-9 Datasheet

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Other Datasheets by Emerson

Part Number	Description
DS850-3	AC-DC / Distributed Power Front-End 1U
DS850-3-002	AC-DC / Distributed Power Front-End 1U
DS850-5	AC-DC / Distributed Power Front-End 1U
DS850DC-3	AC-DC / Distributed Power Front-End 1U

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

Embedded Power for Business-Critical Continuity DS650/DS850 650 / 850 Watts Distributed Power System Distributed Power Bulk Front-End Total Output 650/850 Watts Power: +3.3 Vdc Stand-by Output Wide Range 90 - 264Vac Input Voltage: 12, 24 and 48V Rev. 05.29.08 DS650 and DS850 1 of 4 Electrical Specifications Special Features • Active power factor correction • EN61000-3-2 harmonic compliance • Active AC inrush control • 1U X 2U form factor • 15.4W/ in3 • 12 Vdc, 24 Vdc and 48 Vdc output • +3.