SPU24 SERIES
24W Desk Top Switching Power Supplies For I.T.E.
Description:
The SPU24 series of AC/DC switching mode power
supplies provide 24 Watts of continuous output power. All
supplies are UL 94V-0 compliant, include IEC-320-C14 input
for worldwide applications. All models meet FCC class B and
CISPR class B emission Limits and are designed to comply
with UL, C-UL, TUV and CE requirements. All units are 100%
burned in and tested.
Features:
Wide Input Voltage 90 to 264 VAC,47 to 63 Hz
IEC-320-C14 Input Inlet
Output Voltage Available From 5VDC Thru 48VDC
Optional Output Connector (See appendix)
Single Output
Splash proof
Class I Insulation
Two years warranty
Safety Approvals:
CB
Electrical Characteristics:
Sym.
Vin
Fin
Wo
Vo
Io
Iil
Iih
Irl
Irh
Eff
Parameter
Input Voltage
Input Frequency
Output Power Range
Output Voltage Range
Output Current Range
Input Current (Low Line)
Input Current (High Line)
Low Line Inrush Current
High Line Inrush Current
Efficiency
Test Conditions
Min.
90
47
Typ.
Max.
264
63
24
Unit
VAC
Hz
W
V
A
A
A
A
A
%
%
%
%
mS
mS
S
%
mA
%/°c
Vin=90 to 264VAC
0
See rating chart
See rating chart
Io=Full load, Vin=115VAC
Io=Full load, Vin=230 VAC
Io=Full load, 25°c ,Cool start,
Vin=115VAC
Io=Full load, 25°c, Cool start,
Vin=230VAC
Io=Full Load, Vin=230VAC
Io=Full Load
Vin=230VAC
Optional
Nil.But,Output protected to short circut conditions
Io=Full Load to Half Load, Vin=100VAC
Io=Full Load, Vin=100VAC
Io=Full Load, Vin=100VAC
Full Load, Vin=90VAC
Io=Full Load, Vin=240VAC
All output
-0.04
12
0.3
1
0.5
0.5
2
1
0.75
0.04
4
12
26
65
75
0.5
3
0.7
0.46
15
30
85
1
5
REG-i Line Regulation
REG-o Load Regulation
OVP
OCP
Ttr
Ts
Vrn
Ilk
Tc
Over Voltage Protection
Over Current Protection
Transient Response
Start Up Time
Ripple & Noise (Pe ak to Peak)
Safety Ground Leakage Curr ent
Temperature Coefficient
Thold Hold-Up Time
Environmental :
Sym.
Toper
Tstg
Hr
Pd
Parameter
Operating Temperature
Storage Temperature
Relative Humidity
Test Conditions
Min.
0
-40
5
Typ.
Max.
70
85
95
Unit
°c
°c
%
Derate linearly from 100% load at 40°c to 50% load at 70°c
SPU24 SERIES
24W Desk Top Switching Power Supplies For I.T.E.
Safety Specifications:
Sym.
Vps
Vpg
Ri
Parameter
Dielectric Withstanding Voltage
for Primary to secondary
Dielectric Withstanding
Voltagefor Primary to ground
Isolation Resistance
Test Conditions
Primary to secondary
Primary to ground
Test Voltage = 500VDC
Vin=220VAC
Vin=110VAC
Min. Typ. Max.
4242
2121
50
B
B
Unit
VDC
VDC
MW
CLASS
CLASS
CISPR
EMI requirements for CISPR-22
FCC
EMI requirements for FCC
PART-15
Output Voltage And Current Rating Chart ( Single Output ) :
Model Number
SPU24-102
SPU24-103
SPU24-104
SPU24-105
SPU24-106
SPU24-107
SPU24-108
SPU24-109
SPU24-110
SPU24-111
Output Voltage
05
~
06
VDC
06
~
08
VDC
08
~ 11 VDC
11 ~ 13 VDC
13 ~ 16 VDC
16 ~ 21 VDC
21 ~ 27 VDC
27 ~ 33 VDC
33 ~ 40 VDC
48 VDC
Output Current
3.00 ~ 2.50 A
3.30 ~ 2.50 A
2.75 ~ 2.00 A
2.18 ~ 1.85 A
1.85 ~ 1.50 A
1.50 ~ 1.14 A
1.14 ~ 0.89 A
0.89 ~ 0.73 A
0.73 ~ 0.60 A
0.50 A
Total Regulation
5%
5%
5%
5%
5%
5%
3%
3%
3%
2%
Maximum
Output Power
15W
20W
22W
24W
24W
24W
24W
24W
24W
24W
Mechanical Specifications :
Note:
1. Dimensions are shown in mm.
2. Weight: 215gs approx.
3. Optional output connector:
See page Appendix.
Analog electronics
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