1/4
GSP-1216STM
May 2005
This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.
Rev. 2
FEATURES
■EUROPEAN INPUT VOLTAGE 230 Vac
■SINGLE OUTPUT MAX 20W
■EMC COMPLIANCE ACCORDING TO EU
DIRECTIVES
■SAFETY APPROVAL ACCORDING TO
EN60950 / EN60065
■OUTPUT VOLTAGE PRECISION: ±5%
■INPUT FUSE PROTECTION
■OUTPUT SHORT CIRCUIT PROTECTION
■2 WIRES DC CORD 1.5 m TERMINATED
WITH 5.5 mm (ext. diam.) / 2.1 mm (int. diam.)
JACK CONNECTOR
■LOW STAND BY POWER CONSUMPTION
■AVAILABLE WITH EU PLUG
■CE MARKED
DESCRIPTION
The Power Plug is a high efficiency AC/DC switching
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 plug identified by a specific or-
dering number.
Output DC power is ensured via a 2 wires cord with
strain relief, terminated with a barrel connector.
Typical weight is 52 grams only, without cable.
UPON REQUEST
Upon request and agreement, the power supply can
be customized offering different current/voltage level,
a variety of plugs (among which Uk, Us, etc.) and
support to gain specific Agency Approvals, as well.
PRELIMINARY DATA
AC/DC POWER SUPPLY
Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s)
GSP-1216STM
2/4
Table 1. Electrical Characteristics (Tamb=25)C, unless otherwise specified.)GSP-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
ViInput Voltage 187 264 VRMS
IoOutput Current Tambient = 40ºC, Vi =187÷ 264 Vac 1.6 A
VoOutput Voltage Vi =187÷ 264 Vac, Io= 0 ÷ Imax 11.4 12 12.6 V
Vor Output Ripple Io = Imax 100 mVpp
Iosc Output short circuit current Hiccup Mode 2 A
n Efficiency PO = 20W 85 %
P stand
by
Power losses in no load
condition
Vi = 230 VRMS, Io = 0 mA 300 mW
Vis Isolation voltage Input to output 3000 VRMS
Top Operating Ambient
Temperature
040
°C
Tstg Storage Temperature Range -20 70 °C
Obsolete Product(s) - Obsolete Product(s)
3/4
GSP-1216STM
Figure 1. Mechanical Data Euro Plug version (dimensions in mm)
Figure 2. Ordering Information Scheme
G S P - 1 2 1 6 S T M / n
Plug Type
n = 1 Euro Plug, standard
n = 2 Uk Plug, available upon request
Table 2. Revision History
Date Revision Description of Changes
11-Mar.-2005 1 First Release
24-May-2005 2 New Jack 2.5 mm Internal Diameter
+1 +30
1500
15
18.5 ~
19.5 ~
-30
5 ~
32 +0
+1
20.5 ~
+1
77 +0
+1
Ø5.5x2.5
10
36 +0
+1
Obsolete Product(s) - Obsolete Product(s)
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
© 2005 STMicroelectronics - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -
Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
http://www.st.com
4/4
GSP-1216STM
