Delta Electronics Series 240W manual Features, Options, Applications

Delphi Series E48SB, 240W Eighth Brick Bus Converter DC/DC Power Modules: 48Vin, 12V/20A 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 12V module is 96.3%. 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.

DATASHEET

DS_E48SB12020_05222008

FEATURES

ŠInput voltage range: 38V~55V

ŠOutput 240W @ 44Vin and above

ŠOutput 22.3A @ 44Vin and below

ŠHigh efficiency: 96.3% @ 12V/20A

ŠSize: 58.4mm x 22.8mm x 11.4mm (2.28” x 0.90” x 0.45”)

ŠIndustry standard pinout

ŠFully protected: Input UVLO, OVP, Output OCP and OTP

ŠParallelable for higher output power

Š2250V isolation

ŠBasic insulation

ŠMonotonic startup

ŠNo minimum load required

ŠISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility

ŠUL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950) Certified

ŠCE mark meets 73/23/EEC and 93/68/EEC directives

OPTIONS

ŠPositive On/Off logic

ŠShort pin lengths

ŠHeatsink available for extended operation

ŠOTP and OCP mode (Auto restart or latch)

APPLICATIONS

ŠDatacom / Netowrking

ŠWireless Networks

ŠOptical Network Equipment

ŠServer and Data Storage

ŠIndustrial / Testing Equipment