Delta-electronics Q48SB Manuel d'utilisateur télécharger pdf

OPTIONS

 Positive On/Off logic

 Heatsink available for extended

operation

 OTP and OCP mode (Auto restart

or latch)

PRELIMINRY DATABRIEF

DB_Q48SB12020NVFA_08312007

Delphi Series Q48SB, 240W Bus Converter

DC/DC Power Modules: 48V in, 12V/20A out

The Delphi Series Q48SB, 48V input, single output, vertically

mounted quarter brick, 240W bus converter is the latest offering from

a world leader in power systems technology and manufacturing —

Delta Electronics, Inc. This product family supports intermediate bus

architectures and powers multiple downstream non-isolated point-of-

load (POL) converters and devices. The Delphi Series Q48SB

operates from a nominal 48V input and provides up to 240W of

power or 20A of output current in an industry standard vertically

mounted quarter brick footprint. Typical efficiency for the 12V/20A

module is 96%. With optimized component placement, creative

design topology, and numerous patented technologies, the Q48SB

bus converter delivers outstanding electrical and thermal

performance. An optional heatsink is available for harsh thermal

requirements.

FEATURES

 Input voltage range: 38V~55V

 High efficiency: 96.0% @ 12V/20A

 Size: 63.5mm x 31.8mm x 11.4mm

(2.50” x 1.25” x 0.45”)

 Industry standard pinout

 Fully protected: Input UVLO, OVP, Output

OCP and OTP

 Parallelable for higher output power

 2250V isolation

 Basic insulation

 Monotonic startup

 No minimum load required

 ISO 9001, TL 9000, ISO 14001, QS 9000,

OHSAS 18001 certified manufacturing

facility

 UL/cUL 60950 (US & Canada), and TUV

(EN60950) - pending

 CE mark meets 73/23/EEC and 93/68/EEC

- pending

APPLICATIONS

 Datacom / Networking

 Wireless Networks

 Optical Network Equipment

 Server and Data Storage

 Industrial/Testing Equipment

1 2

Résumé du contenu

Page 1 - APPLICATIONS

OPTIONS  Positive On/Off logic  Heatsink available for extended operation  OTP and OCP mode (Auto restartor latch) PRELIMINRY DATABRIEF DB_Q48

Page 2 - 63.5 x 31.8 x 11.4mm

2 SPECIFICATIONS GENERAL SPECIFICATIONSOUTPUT SPECIFICATIONSInput Voltage 38~55V Voltage Set Point Typical 11.85Switching Frequency Typical 20

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Delta-electronics Q48SB Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Outils Delta-electronics Q48SB. Delta Electronics Q48SB User Manual Manuel d'utilisatio

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