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POWER PLUG 20W
October 2003
POWER PLUG FEATURES
s
PRIMARY SWITCHED WALL PLUG-IN power
supply
s
EUROPEAN INPUT VOLTAGE 230 V
ac
s
20W SINGLE OUTPUT
s
EMC COMPLIANCE ACCORDING TO EU
DIRECTIVES
s
SAFETY APPROVAL ACCORDING TO
EN60950 / EN60065
s
CE MARKED
s
OUTPUT VOLTAGE PRECISION: 5%
s
INPUT FUSE PROTECTION
s
OUTPUT SHORT CIRCUIT PROTECTION
s
2 WIRES DC CORD 1.5 m TERMINATED
WITH 5.5 mm (ext. diam.) / 2.5 mm (int. diam.)
JACK CONNECTOR
s
AVAILABLE WITH EU, UK PLUGS
s
LOW STAND-BY POWER CONSUMPTION
Plug Type
Ordering Number
EURO GSPP-1216STM/1
UK
GSPP-1216STM/2
UK PLUG
EURO PLUG
REV. 01
AC/DC POWER SUPPLY
POWER PLUG 20W
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POWER PLUG DESCRIPTION
The Power Plug is a high efficiency AC/DC switch mode constant voltage generator. Designed for a variety of
residential applications, this wall plug-in power supply performs up to 20W output power.
Typical reference value for the off the shelf solution is 12V 1.6A.
Coming into a compact housing, the power plug can be assembled with EU or UK plug, identified by specific
ordering numbers.
Output DC power is ensured via a 2 wires cord with strain relief, terminated with a barrel connector. Typical
weight is 100 grams only, without cable.
ELECTRICAL CHARACTERISTICS (T
amb
=25
)
C, unless otherwise specified.)GSPP-1216STM/x
AGENCY APPROVALS
The Power Plug is certified by competent agencies to comply with most popular safety and EMC requirements,
including but not limited to:
EN60950
ETS300-342-1
EN60065
EN55022 Cl B
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V
i
Input Voltage
187
264
V
RMS
I
o
Output Current
T
ambient
= 40C, V
i
=187 264 V
ac
1.6
A
V
o
Output Voltage
V
i
=187 264 V
ac
, I
o
= 0 I
max
11.4
12
12.6
V
V
or
Output Ripple
I
o
= I
max
200
mVpp
I
osc
Output short circuit current
Hiccup Mode
2
A
n
Efficiency
P
O
= 20W
85
%
P
stand
by
Power losses in no load
condition
V
i
= 230 V
RMS
, I
o
= 0 mA
300
mW
V
is
Isolation voltage
Input to output
3000
V
RMS
T
op
Operating Ambient
Temperature
0
40
C
T
stg
Storage Temperature Range
-20
70
C
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POWER PLUG 20W
MECHANICAL DATA EURO plug version (dimensions in mm)
MECHANICAL DATA UK plug version (dimensions in mm)
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics.
All other names are the property of their respective owners
2003 STMicroelectronics - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
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POWER PLUG 20W
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