FEATURES

High efficiency: 96.5% @ 9.6V/25A

Size: 58.4mm x 22.8mm x 11.3mm

(2.28” x 0.90” x 0.44”)

Industry standard pinout

Fully protected: Input UVLO, OVP, Output

OCP and OTP

240W constant power output

Parallelable for higher output power

2250V isolation

Basic insulation

Monotonic startup

No minimum load required

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

directives

Delphi Series E48SB, 240W Eighth Brick Bus Converter

DC/DC Power Modules: 48Vin, 9.6V/25A out

Delta Electronics, Inc., a world leader in power systems technology and

manufacturing, has introduced the E48SB, eighth brick sized 240W

bus converter, into their Delphi Series of board mounted DC/DC power

converters to support the intermediate bus architecture to power multiple

downstream non-isolated point-of-load (POL) converters. The E48SB

product family features an input voltage of 38V to 55V, and provides up to

240W (9.6V and above) of power in an industry standard eighth brick

footprint. Typical efficiency of 9.6V module is 96.5%. With optimized

component placement, creative design topology, and numerous patented

technologies, the E48SB bus converters deliver outstanding electrical and

thermal performance. An optional heatsink is available for harsh thermal

requirements.

OPTIONS

Positive On/Off logic

Short pin lengths

Heatsink available for extended

operation

OTP and OCP mode (Auto re-restart or

latch)

APPLICATIONS

Datacom / Netowrking

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial/Testing Equipment

DATASHEET

DS_E48SB9R625_01232007