POWER PLUG 15W
AC/DC POWER SUPPLY
REV. 01
FEATURES
s
PRIMARY SWITCHED WALL PLUG-IN power
supply
s
FIXED INPUT VOLTAGE 230V
ac
±15%
s
s
s
s
s
s
s
s
s
s
s
15 W SINGLE OUTPUT
EMC COMPLIANCE ACCORDING TO EU
DIRECTIVES
SAFETY APPROVAL ACCORDING TO
EN60950 / EN60065
CE MARKED
OUTPUT VOLTAGE PRECISION: ±5%
OUTPUT RIPPLE VOLTAGE <200 mVpp
INPUT FUSE PROTECTION
OUTPUT SHORT CIRCUIT PROTECTION
2 WIRES DC CORD TERMINATED WITH 5.5
mm (ext. diam.) / 2.5 mm (int. diam.) JACK
CONNECTOR
AVAILABLE WITH EU and UK PLUGS
COMPLIANT with ETSI STAND BY POWER
LOSSES REQUIREMENTS
EURO PLUG
Plug Type
EURO
Ordering Number
GSAC-1510STM/1
GSAC-1212STM/1
GSAC-1510STM/2
UK
GSAC-1212STM/2
UK PLUG
DESCRIPTION
The Power Plug is a high effieciency AC/DC switch
mode constant voltage generator.Designed for a va-
riety of residential users applications, this wall plug-in
power supply performs up to 15W max output pow-
er.The output voltage and current levels are set up by
February 2003
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POWER PLUG 15W
design in accordance with customer requirements.
Typical reference values for the off shelf solution are 12V and 1,2A or 15V and 1,0A with the input V
ac
ranging
from 187 to 264 V
rms
. Coming into a compact housing, the Power Plug can be assembled with EU and UK plugs
identified by specific ordering numbers. Output DC power is ensured via a 2 wires cord with strain relief, termi-
nated with a barrel connector. Typical weight is 85 grams only, without cable (euro plug).
ELECTRICAL CHARACTERISTICS
(T
amb
=25
)
C, unless otherwise specified.) GSAC-1212STM/x
Symbol
V
i
I
o
V
o
V
or
I
osc
n
Parameter
Input Voltage
Output Current
Output Voltage
Test Condition
I
o
= 0 to 1.25 A
Vi = 187 to 264 V
rms
V
i
= 187 to 264 V
RMS
I
o
= 1.2 A
V
i
= 187 to 264 V
RMS
I
o
= 1.2 A
V
i
= 187 to 264 V
RMS
V
i
= 230 V
RMS
I
o
=1.25 A
V
i
= 230 V
RMS
I
o
= 0 mA
Input to output
3000
0
-20
40
70
80
11.4
12
Min.
187
Typ.
Max.
264
1.2
12.6
Unit
V
RMS
A
V
Output Ripple
150
mVpp
Output short circuit current
Efficiency
2.5
A
%
P
stand
by
Power losses in no load
condition
Isolation voltage
Operating Ambient
Temperature
Storage Temperature Range
500
mW
V
is
T
op
T
stg
V
RMS
°
C
°
C
2/5
POWER PLUG 15W
ELECTRICAL CHARACTERISTICS
(T
amb
=25
)
C, unless otherwise specified.) GSAC-1510STM/x
Symbol
V
i
I
o
V
o
V
or
I
osc
n
Parameter
Input Voltage
Output Current
Output Voltage
Test Condition
I
o
= 0 to 1.0 A
Vi = 187 to 264 V
rms
V
i
= 187 to 264 V
RMS
I
o
= 1.0 A
V
i
= 187 to 264 V
RMS
I
o
= 1.0 A
V
i
= 187 to 264 V
RMS
V
i
= 230 V
RMS
I
o
=1.0 A
V
i
= 230 V
RMS
I
o
= 0 mA
Input to output
3000
0
-20
40
70
80
14.25
15
Min.
187
Typ.
Max.
264
1.0
15.75
Unit
V
RMS
A
V
Output Ripple
150
mVpp
Output short circuit current
Efficiency
2.5
A
%
P
stand by
Power losses in no load condition
V
is
T
op
T
stg
Isolation voltage
Operating Ambient Temperature
Storage Temperature Range
500
mW
V
RMS
°
C
°
C
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
EN60065
ETS300-342-I
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POWER PLUG 15W
MECHANICAL DATA EURO plug version
(dimensions in mm)
MECHANICAL DATA UK plug version
(dimensions in mm)
4/5
POWER PLUG 15W
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
®
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STMicroelectronics GROUP OF COMPANIES
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