Delta Electronics Series S48SE - Manual

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.