DATASHEET

DS_E48SP3R340_06052012

FEATURES

High efficiency: 93.1% @ 3.3V/40A

Size: 58.4x22.8x10.9mm

(2.30”x0.90”x0.43”)

Industry standard footprint and pin out

Fixed frequency operation

SMD and through-hole versions

Input UVLO

OTP and output OCP, OVP

Output voltage trim: -20%, +10%

Monotonic startup into normal and

pre-biased loads

2250V isolation and basic insulation

No minimum load required

No negative current during power or

enable on/off

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

OHSAS18001 certified manufacturing

facility

UL/cUL 60950-1 (US & Canada)

Recognized

APPLICATIONS

Optical Transport

Data Networking

Communications

Servers

OPTIONS

SMD pins

Short pin lengths available

Positive remote On/Off

With heat spreader

Delphi Series E48SP3R340, 1/8

DC/DC Power Modules: 48V in, 3.3V, 40A out

The Delphi Series E48SP3R340, 1/8

output, isolated DC/DC converter, is the latest offering from a world

leader in power systems technology and manufacturing ― Delta

Electronics, Inc. This product family provides up to 132 watts of

power or 40A of output current (3.3V and below) in an industry

standard 1/8

offers one of the highest output currents available and provides up to

93.1% efficiency at 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 modules are protected from abnormal input/output voltage,

current, and temperature conditions.