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What is F48SA28025?

This electronic component, produced by the manufacturer "Delta Electronics", performs the same function as "Eighth Brick Bus Converter DC/DC Power Modules".


F48SA28025 Datasheet PDF - Delta Electronics

Part Number F48SA28025
Description Eighth Brick Bus Converter DC/DC Power Modules
Manufacturers Delta Electronics 
Logo Delta Electronics Logo 


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Delphi Series F48SA, 700W Full Brick Family
DC/DC Power Module: 48Vin, 28Vout www.DataSheet4U.com
The Delphi Series F48SA, 48V input, single output, full brick sized
isolated DC/DC converter is the latest offering from a world leader in
power systems technology and manufacturing Delta Electronics,
Inc. The Delphi F48SA series provides up to 700 watts of power or
up to 25A of output current. This product family operates from a wide
input range of 36V to 75V. With creative design technology and
optimization of component placement, these converters possess
outstanding electrical and thermal performance, as well as extremely
high reliability under highly stressful operating conditions. All models
are protected from abnormal input/output voltage and current
conditions, and feature 2250V input/output isolation and basic
insulation. An optional heatsink is available for extended operation.
FEATURES
High efficiency: 91.5% @ 28V/25A
Industry standard size and pinout:
61.0 x 116.8 x 12.7mm (2.40”x 4.60”x 0.50”)
Fixed frequency operation
Remote sense
Input UVLO, Output OCP, OVP & OTP
Auxiliary bias power
Basic insulation
2250V isolation
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada) recognized, and
TUV (EN60950) certified
CE mark meets 73/23/EEC and 93/68/EEC
directive
OPTIONS
Negtive On/Off logic
Heatsink for extended operation
Output current monitoring
Delayed overcurrent shutdown
Parallel operation using forced
current sharing
APPLICATIONS
Telecom/DataCom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment
DATASHEET
DS_F48SA28025_06062006

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F48SA28025 equivalent
ELECTRICAL CHARACTERISTICS CURVES
Figure 7: Output voltage response to step-change in load
current (75%-50% of Io, max; di/dt = 1A/µs). Load cap: 470µF
aluminum ,10uF Low ESR capacitor and 1µF ceramic
capacitor. Top Trace: Vout (200mV/div), Bottom Trace: Iout
(10A/div). Scope measurement should be made using a BNC
cable (length shorter than 20 inches). Position the load
between 51 mm to 76 mm (2 inches to 3 inches) from the
module.
Figure 8: Output voltage response to step-change in load
current (50%-75% of Io, max; di/dt = 1A/µs). Load cap: 470µF
aluminum,10uF Low ESR capacitor and 1µF ceramic capacitor.
Top Trace: Vout (200mV/div), Bottom Trace: Iout (10A/div).
Scope measurement should be made using a BNC cable
(length shorter than 20 inches). Position the load between 51
mm to 76 mm (2 inches to 3 inches) from the module.
Figure 9: Test set-up diagram showing measurement points for
Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a simulated
source Inductance (LTEST) of 15 µH. Capacitor Cs offset
possible battery impedance. Measure current as shown above.
DS_F48SA28025_06062005
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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for F48SA28025 electronic component.


Information Total 13 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
F48SA28025The function is Eighth Brick Bus Converter DC/DC Power Modules. Delta ElectronicsDelta Electronics

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