FSP650-57SAB The FSP650-57SAB is an AC/DC converter from FSP Technology Inc. It delivers 818W output with 3.3V, 5V, and ±12V rails, accepting 90-264Vac input at 47-63Hz.
Mfr Part #:

FSP650-57SAB

Mfr Name: FSP Technology Inc.
FSP Technology Inc.
The FSP650-57SAB is an AC/DC converter from FSP Technology Inc. It delivers 818W output with 3.3V, 5V, and ±12V rails, accepting 90-264Vac input at 47-63Hz.
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FSP650-57SAB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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FSP650-57SAB Description

Short technical summary and product information.

The FSP650-57SAB is a high-power AC/DC converter from FSP Technology Inc., designed for industrial and computing applications requiring multiple output rails. It converts universal AC input to regulated DC outputs.

 

It accepts an input voltage range of 90-264Vac with a frequency of 47-63Hz. Maximum input current is 10A at 115Vac and 5A at 230Vac, ensuring compatibility with global mains supplies.

 

The converter provides a total output power of 818W across four output rails: 3.3V, 5V, +12V, and -12V. This enables powering logic circuits, drives, and analog components from a single unit.

 

Typical applications include server power supplies, networking equipment, and industrial control systems. The FSP650-57SAB offers reliable power conversion for demanding environments.

FSP650-57SAB Quick Information

Product Type: AC DC Converters
Canonical Name: FSP650-57SAB AC/DC Converter
Subcategory: AC DC Converters

FSP650-57SAB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

FSP650-57SAB Features

  • 80 PLUS Gold certified for high efficiency.
  • Intel SFX 12V V3.42 compliant form factor.
  • Active PFC for power factor correction up to 0.99.
  • Single +12V rail delivers up to 54A.
  • DC to DC design enhances system compatibility.

FSP650-57SAB Applications

  • Used in personal computer power supplies
  • Suitable for networking equipment applications
  • Supports medical power supply systems
  • Ideal for gaming PC builds
  • Compatible with edge computing devices

FSP650-57SAB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

90-264Vac.

What output voltages does the FSP650-57SAB provide?

3.3V, 5V, +12V, and -12V.

What is the total output power?

818W.

What is the input frequency?

47-63Hz.

What is the maximum input current?

10A at 115Vac, 5A at 230Vac.

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