10 WATT
SINGLE OUTPUT SWITCHING
ADAPTER
WTS10-SX-Y-C2 SERIES
WTS available in U.S. and Europe PLUGS.
RoHS
GENERAL SPECIFICATION
The purpose of the document is to specify the functional
requirements of a 10W switching AC adapter.
Features:
Two pin wall mount input plug
Wide range AC input
Level B EMI filter
Fully enclosed plastic case
Fully regulated output
High efficiency
High Quality
Power saving state under 0.3 watts
U.S. Plug
1) INPUT
Min.
Input Voltage
Input Current(rms)
Line Frequency
Inrush Current
90VAC
Nominal
100/240VAC
Max.
264VAC
Condition
Auto Range; 50/60Hz
0.5 Arms Max. At any input voltage and Max. DC output rated
load.
47Hz
50/60Hz
63Hz
-
70 Amps Max. Cold start at 230Vac input, with rated load and 25
°C
bi t
AC Leakage Current
Efficiency
1 mA Max. At 240Vac input
75% min. At full load and 115 VAC
( For 12.5W 66% Min. At Normal AC input and output Max. Load. )
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
2) OUTPUT
Model
.
Nominal
Max.
Output Current
Line
Load
Ripple &
Noise
33mVp-p
36mVp-p
70mVp-p
42mVp-p
50mVp-p
90mVp-p
120mVp-p
75mVp-p
50mVp-p
120mVp-p
Voltage Power
MIN.
0A
0A
0.0A
0.0A
0.0A
0.0A
0.0A
MAX.
Regulation Regulation
2.0A
2.0A
1.5A
2.3A
2.0A
1.11A
0.83A
1.5A
2.5A
1.25A
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
WTS10-3.3SX-Y-C2 3.3VDC 6.6W
WTS10-3.6SX-Y-C2 3.6VDC 7.2W
WTS10-07SX-Y-C2
7VDC
7.5W
10W
10W
10W
WTS10-4.2SX-Y-C2 4.2VDC
WTS10-05SX-Y-C2
5VDC
WTS10-09SX-Y-C2 9.0VDC
WTS10-12SX-Y-C2 12.0VDC 10W
WTS12-7.5SX-Y-C2 7.5VDC 11.25W 0.0A
WTS12-05SX-Y-C2
5VDC
12.5W
15W
0.0A
0.0
WTS15-12SX-Y-C2 12VDC
NOTE: The ripple and noise are as follows when measure with Max. Bandwidth of 20 MHz and parallel 10uF/0.1uF,
cross-connected at testing point.
Hold up time:
8ms typical at full load @ 115VAC (for 12.5W, Hold up time is 8ms)
Turn On Delay:
100mS Max. At 115Vac input and output Max. Load.
Rise Time:
20mS Max. At 115Vac input and output Max. Load.
Overshoot:
12% Max. When power supply at turn on or turn off.
2.5) Ripple/Noise (Vp-p):
2% (20MHz Bandwidth)
2.1)
2.2)
2.3)
2.4)
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
3) PROTECTION:
3.1) Short Circuit Protection:
The power supply will be auto recovery when short circuit faults remove. Pulsing mode.
3.2) Over Power Protection:
120% ~ 180% active for 12.5W rated of power.
Total power protection at normal AC input voltage,
The power supply will be auto recovery.
3.3) Over Voltage Protection:
Built-in.
4) ENVIRONMENT
4.1) Operating Temperature:
0°C to 40°C, ambient
4.2) Storage Temperature:
-20°C to 80°C ambient
4.3) Relative Humidity:
5% (0°C) ~ 90%(40°C) RH, 72Hrs, Full load, Normal operating
4.4) Vibration:
4.4.1) Operating: IEC 721-3-3 3M3
5~9Hz, A=1.5mm
9~200Hz, Acceleration 5m/s
2
4.4.2) Transportation: IEC 721-3-2 2M2
5~9Hz, A=3.5mm
9~200Hz, Acceleration=5m/s
2
200~500Hz, Acceleration=15m/s
2
3 Axes, 10 cycles per axis.
(No permanent damage may occur during testing.
The product has to restore to its original situation after power off/on.)
4.5) Dropping (packed):
1 corner, 3 edges, and 6 surfaces
(Height: 76 cm)
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
5) SAFETY REQUIREMENTS
5.1)
Safety Or EMC Requirement:
5.1.1) Model with US Plug
FCC
UL/CUL
5.2) EMI Requirement:
FCC Class B
VCCI Class B
CISPR 22 Class B
5.3) Dielectric Strength (Hi-Pot):
Primary to secondary, 3000Vac/10mA/1Seconds
Or 4242Vdc/10mA/1Seconds
Meet CEC requirements which go into
effect January 1, 2007 (Energy Star)
6) MECHANICAL REQUIREMENT:
6.1) Enclosure:
The adapter size L:62×W:27×H:46mm
6.2) Input Connector:
Two pin wall mount input plug
6.3) Outline Drawing:
ETA-USA Tel:
408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
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