FEATURES

High efficiency: 90% @ 3.3V/ 20A

Size: 58.4mmx22.8mmx10.0mm

(2.30”x0.90”x0.39”)

Industry standard pin out

Fixed frequency operation

Input UVLO, Output OTP, OCP, OVP

Basic insulation

2250V isolation

No minimum load required

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

OHSAS 18001 certified manufacturing

facility

UL/cUL 60950-1 (US & Canada)

recognized, and TUV (EN60950-1)

certified

CE mark meets 73/23/EEC and

93/68/EEC directive

APPLICATIONS

Telecom / DataCom

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial / Test Equipment

OPTIONS

Positive On/Off logic

SMD pin

Short pin lengths available

Delphi Series E24SR, 66W Eighth Brick Family

DC/DC Power Modules: 24V in, 3.3V/20A out

The Delphi Series E24SR Eighth Brick, 24V input, single output, isolated

DC/DC converters are the latest offering from a world leader in power

systems technology and manufacturing ― Delta Electronics, Inc. This

product family is available in either a through-hole or surface-mounted

package and provides up to 66 watts of power or 20A of output current

(3.3V and below) in an industry standard footprint and pinout. The

E24SR converter operates from an input voltage of 18V to 36V and is

available in output voltages from 3.3V to 12V. Efficiency for the 3.3V

output is 90% at 20A full load. 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

fully protected from abnormal input/output voltage, current, and

temperature conditions. The Delphi Series converters meet all safety

requirements with basic insulation.

DATASHEET

DS_E24SR3R320_01032008