STDA45E Datasheet, PDF (2/2 Pages) Vitec Power – 50W Desktop Power Supply for I.T. Equipment

Electrical Characteristics
Parameter
Test Conditions
Input Voltage
Operating Voltage
Input Frequency
Output Power Range
Vin=90 to 264VAC
Input Current (Low Line)
Io=Full load, Vin=115VAC
Input Current (High Line)
Io=Full load, Vin=230VAC
Low Line Inrush Current
Io=Full load, 25°C, Cool start, Vin=115VAC
High Line Inrush Current
Io=Full load, 25°C, Cool start, Vin=230VAC
Efficiency
Io=Full Load, Vin=230VAC
Line Regulation
Io=Full Load
Load Regulation
Vin=230VAC
Over Voltage Protection
Over Current Protection
Transient Response
Io=Full Load to Half Load, Vin=100VAC
Hold-Up Time
Io=Full Load, Vin=110VAC
Start Up Time
Io=Full Load, Vin=100VAC
* Ripple & Noise (Peak to Peak)
Full Load, Vin=90VAC
Safety Ground Leakage Current
Io=Full Load, Vin=240VAC
Temperature Coefficient
All output
*The Ripple & Noise which is under 3.3VDC at 2% max
Min.
Typ.
Max.
90
264
47
63
0
50
1.35
0.7
12
15
26
30
70
75
80
0.5
1
3
15
112
132
110
150
4
10
0.3
1
2
0.5
1
0.5
0.75
-0.04
0.04
Approvals and Compliance
Parameter
Dielectric Withstanding Voltage for Primary to Secondary
Dielectric Withstanding Voltage for Primary to Ground
Isolation Resistance
EMI requirements for CISPR-22
EMI requirements for FCC PART-15
Test Conditions
Primary to Secondary
Primary to Ground (Not applicable for class II)
Test Voltage = 500VDC
Vin=220VAC
Vin=110VAC
Min.
4242
2121
50
B
B
Unit
VAC
Hz
W
A
A
A
A
%
%
%
%
%
mS
mS
S
%
mA
%/°C
Unit
VDC
VDC
MΩ
CLASS
CLASS
Mechanical
Note:
1. Dimensions are shown in inches or mm.
2. Weight: 535-560gs approx.
3. Optional output connector.