SEU60 SERIES
63W Enclosed Switching Power Supplies For I.T.E.
Description:
The SEU60 series of compact, open frame constructed, AC/DC
switching mode power supplies provide 63 Watts of continuous output
power . They are ideally suited for use in CRT terminals, disc drive
systems, microprocess or based systems, portable equipments and
many other applications, all models are designed to meet the safety
requirements of UL1950/EN60950 requirements. All units are 100%
burned in and tested.
Features:
Wide Input Voltage 90 to 264 VAC,47 to 63 Hz
Internal EMI filter
Single to Quad Output
Input connector mates with Molex housing 09-50-3051 and
Molex 2878 series crimp terminal
Output connector mates with Molex housing 09-50-3061 (or
09-50-3081) and Molex 2878 series crimp terminal
Output Voltage Available From 3 VDC Thru 50 VDC
Input Surge Current, Over Voltage and Over Load protection
Class I Insulation
Safety Approvals :
Two Years Warranty
Bauart
ITS
Testing &
CB
gepruft
Certification
C
US
Electrical Characteristics:
Sym.
Vin Input Voltage
Fin Input Frequency
Parameter
Test Conditions
Min. Typ. Max. Unit
90
47
0
264
63
VAC
Hz
W
Wo
Vo
Io
Output Power Range
Output Voltage Range
Output Current Range
Vin=90 to 264VAC
63
See rating chart V
See rating chart A
Iil Input Current (Low Line)
Iih Input Current (High Line)
Io=Full load, Vin=115VAC
Io=Full load, Vin=230 VAC
1.6
1.0
A
A
Io=Full load, 25°c, Cool start,
Vin=115VAC
Irl Low Line Inrush Current
12
15
A
Io=Full load, 25°c, Cool start,
Vin=230VAC
Irh High Line Inrush Current
26
30
A
Eff Efficiency
Io=Full Load, Vin=230VAC
Io=Full Load
70
80
0.5
3
88
1
%
%
REG-i Line Regulation
REG-o Load Regulation
OVP Over Voltage Protection
OCP Over Current Protection
Ttr Transient Response
Thold Hold-Up Time
Vin=230VAC
6
%
112
110
132
150
4
%
%
Io=Full Load to Half Load, Vin=100VAC
Io=Full Load, Vin=100VAC
mS
mS
S
18
20
1
Ts
Start Up Time
Io=Full Load, Vin=100VAC
0.3
2
2
Vrn Ripple & Noise (Peak to Peak) Full Load, Vin=90VAC
Ilk Safety Ground Leakage Current Io=Full Load, Vin=240VAC
Tc Temperature Coefficient All output
1
%
0.4 0.45
0.04
mA
%/°c
-0.04
Environmental :
Sym.
Parameter
Test Conditions
Min. Typ. Max. Unit
Toper Operating Temperature
Tstg Storage Temperature
0
-40
5
70
85
95
°c
°c
%
Hr
Pd
Relative Humidity
Derate linearly from 100% load at 40°c to 50% load at 70°c
Safety Specifications:
Sym.
Parameter
Test Conditions
Primary to secondary
Primary to ground
Min. Typ. Max. Unit
Dielectric Withstanding Voltage
for Primary to secondary
Vps
4242
2121
VDC
VDC
Dielectric Withstanding Voltage
for Primary to ground
Vpg
Ri Isolation Resistance
50
B
Test Voltage = 500VDC
Vin=220VAC
MW
CISPR EMI requirements for CISPR-22
FCC EMI requirements for FCC PART-15
CLASS
Vin=110VAC
B
CLASS