ASTRODYNE SPU25A

SPU25A SERIES
25W Desk Top Switching Power Supplies For I.T.E.
Description:
The SPU25A series of AC/DC switching mode power supplies
provide 25 Watts of continuous output power and is well-suited
for a variety of applications. All supplies are UL 94V-1 min
compliant. All model meet FCC Part-15 class B and CISPR-22
class B emission Limits and are designed to comply with UL/cUL(UL 60950-1:2ndEdition), TUV/GS(EN 60950-1:2ndEdition) and
new CE requirements. All units are 100% burned-in and tested.
Features:
Wide Operating Voltage 90 to 264 VAC,47 to 63 Hz
IEC-320-C14 Input Inlet
Optional Output Connector (See appendix)
Single Output
Class I
Energy Star 2.0, Efficiency level V
Approved as Limited Power Source (LPS).
2 year warranty
Safety Approvals:
CB
PS
E
Electrical Characteristics:
Sym.
Vin
Parameter
S&E
Agree to apply for the PSE
if order on hand
Test Conditions
Min. Typ. Max.
Unit
Safety Approvals Input
Voltage Range
100
240
VAC
Operate Voltage Range
90
264
VAC
47
63
Hz
0
25
W
fin
Input Frequency
Po
Output Power Range
Vo
Output Voltage Range
See rating chart
V
Io
Output Current Range
See rating chart
A
Iil
Input Current (Low Line)
Io=Full load, Vin=115VAC
0.55
A
Iih
Input Current (High Line)
Io=Full load, Vin=230VAC
0.3
A
Irl
Low Line Inrush Current
Io=Full load, 25c, Cool start,
Vin=115VAC
20
25
A
Irh
High Line Inrush Current
Io=Full load, 25c, Cool start,
Vin=230VAC
43
50
A
Eff
Efficiency
Io=Full Load, Vin=230VAC
85
95
%
0.5
1
%
3
5
%
Vin=90 to 264VAC
REG-i Line Regulation
Io=Full Load
REG-o Load Regulation
Vin=230VAC
OVP
Over Voltage Protection
OCP
Over Current Protection
Ttr
Time of Transient Response
Thold Hold-Up Time
Ts
Vp-p
Start Up Time
75
1
Nil
110
Io=Full Load to Half Load, Vin=100VAC
Io=Full Load, Vin=110VAC
12
Io=Full Load, Vin=100VAC
Ripple & Noise (Peak to Peak) Full Load, Vin=90VAC
Ilk
Safety Ground Leakage Current Io=Full Load, Vin=240VAC
TC
Temperature Coefficient
All output
Pno
No-Load Power Consumption
No load, Vin=240VAC
150
%
4
mS
14
16
mS
0.25
0.5
S
0.5
1
%
0.5
0.75
mA
0.04
%/c
0.5
W
-0.04
0
%
0.4
Environmental :
Sym.
Toper
Tstg
Ho
Hr
MTBF
Pd
Parameter
T e s t Conditions
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Temperature at 25 C, Calculated per MIL-HDBK-217F
Derate linearly from 100% load at 40 C to 50% load at 70 C
Min. Typ. Max.
Unit
40
C
C
%
%
Hrs
0
-40
0
0
0.3M
70
85
95
75
SPU25A SERIES
25W Desk Top Switching Power Supplies For I.T.E.
Safety Specifications:
Sym.
Vps
Vpg
Ris
Parameter
CISPR EMI requirements for CISPR-22
FCC
Min. Typ. Max.
Unit
Primary to secondary
4242
VDC
Primary to ground
2121
VDC
T e s t Conditions
Dielectric Withstanding Voltage
for Primary to secondary
Dielectric Withstanding Voltage
for Primary to Ground
Isolation Resistance
EMI requirements for FCC PART-15
M
Test Voltage=500VDC
50
Vin=220VAC
B
CLASS
Vin=110VAC
B
CLASS
Output Voltage And Current Rating Chart ( Single Output ) :
Model Number
*
*
*
*
Output Voltage
Output Current
Total
Regulation
Maximum
Output Power
SPU25A-102
5 ~
6 VDC
3.00 ~ 2.75 A
5%
16.5W
SPU25A-103
6 ~
8 VDC
3.30 ~ 2.50 A
5%
20W
SPU25A-104
8 ~ 11 VDC
2.75 ~ 2.00 A
5%
22W
SPU25A-105
11 ~ 13 VDC
2.27 ~ 1.92 A
5%
25W
SPU25A-106
13 ~ 16 VDC
1.92 ~ 1.56 A
5%
25W
SPU25A-107
16 ~ 21 VDC
1.56 ~ 1.19 A
5%
25W
SPU25A-108
21 ~ 27 VDC
1.19 ~ 0.92 A
3%
25W
SPU25A-109
27 ~ 33 VDC
0.92 ~ 0.75 A
3%
25W
SPU25A-110
33 ~ 40 VDC
0.75 ~ 0.62 A
3%
25W
SPU25A-111
40 ~ 48 VDC
0.62 ~ 0.52 A
3%
25W
Mark “
*
” means approved by PSE.
SPU25A-102~104 had been approved by CEC level IV.
SPU25A-105~111 had been approved by CEC level V.
Mechanical Specifications :
Note:
1. Dimensions are shown in mm.
2. Weight: 170gs approx.
3. Optional output connector:
See page Appendix.