PTWA-188 Datasheet, PDF (1/2 Pages) Vitec Power – 18W Multi-Plug Wall Mount Power Supply for I.T. Equipment

PTWA-188 SERIES
18W Multi-Plug Wall Mount Power Supply for I.T. Equipment
– Input Voltage 100 to 240 VAC, 50 to 60Hz
– Interchangeable AC Plug
– Constant Voltage or Constant Current Mode
– Single Output
– Class II Insulation (Double Insulation)
– EMI, FCC, CE, EMC&LVD, EN60950, UL60950, UL1310, J60950, AS/NZS60950,
GB4943
1 Year Warranty
Approvals:
Product Number
PTWA-188-xxxyyy
Parameter
Input Voltage
Input Frequency
Output Power Range
Input Current (rms)
Input Current
Hold-up tome
Voltage Regulation
Current Limit
Efficiency
Temperature Coefficient
Protection
Automatic Recovery
Output Voltage
12 ~ 24 VDC
Single Output
Max. Output Current
1.5 ~ 0.75 A
Output Regulation
±5%
Maximum Output Power
18W
Electrical Characteristics
Test Conditions
Operating Voltage
I/P: 90 VAC
Min.
Typ.
Max.
Unit
100
240
VAC
50
60
Hz
0
18
W
0.5
A
I/P: 264 VAC
0.25
A
Full load at 115 VAC
10
ms
At constant voltage mode
±5
%
At constant current mode
±5
%
Io=Full Load, 115 VAC (DC Conversion)
80
%
All output
-0.05
0.05
%/°C
Over voltage protection (OVP), AC recycle;
Short circuit protection; Output short circuit protection (<0.03 ohm) Auto recovery
Automatic recovery when removal of protect condition. Any protect condition shall cause no
damage and no component fail. (<0.03 ohm)
Parameter
EMI
Safety Description
Approvals and Compliance
Test Conditions
FCC Class B, CISPR22 Class B, EN55022 Class B, EMI, FCC, EMC&LVD
CE, EN60950, UL60950, UL1310, J60950, AS/NZS60950, GB4943
Conditions
Parameter
Operating Temperature
Storage Temperature
MTBF (mean time between failure)
Test Conditions
Ambient
Ambient
Full load and 25°C ambient temperature
Min.
Typ.
0
-10
0.05M
Max.
40
70
Unit
°C
°C
Hour