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Delta Electronics Series S48SE User Manual

Options, Features, Applications

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OPTIONS

SMD module available

Positive, negative, or no On/Off

Remote on/off

OTP and output OVP, OCP mode

(Autorecovery or latch)

Short pin lengths

FEATURES

High efficiency: 87% @ 3.3V/5A

Size: 27.9x24.4x8.3mm (1.1”x0.96”x0.33”)

Industry standard 1x2 pinout

SMT and Through-hole versions

2:1 input voltage range

Input UVLO, Output OCP, OVP and OTP

Monotonic startup into normal and pre-bias

loads

Output voltage trim ±10%

2250V isolation and basic insulation

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

DATABRIEF
DB_S48SE_12292006

APPLICATIONS

Optical Transport

Data Networking

Wireless and Telecom

Servers

Delphi S48SE, 17W 1x1 Brick Series
DC/DC Power Modules: 48V in, 5A out

The Delphi S48SE series, 1x1 Brick, 48V input, single output,
isolated DC/DC converters are the latest offering from one of the
world’s largest power supply manufacturers ― Delta Electronics, Inc.
This product family is available in a surface mount or through-hole
package and provides up to 17 watts of power or 5A of output current
(3.3V and below) in a standard 1x1 form factor (1.1”x0.96”x0.33”).
The pinout is compatible with the industry standard 1x2 products.
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. Typical efficiency of 3.3V/5A
module is 87% and all modules are fully protected from abnormal
input/output voltage, current, and temperature conditions.