Safety Approvals :
Sym.
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vin
Input Voltage
90
264
VAC
Fin
Input Frequency
47
63
Hz
Wo
Output Power Range
Vin=90 to 264VAC
0
63
W
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
1.6
A
Iih
Input Current (High Line)
Io=Full load, Vin=230 VAC
1.0
A
Irl
Low Line Inrush Current
Io=Full load, 25
°c, Cool start,
Vin=115VAC
12
15
A
Irh
High Line Inrush Current
Io=Full load, 25
°c, Cool start,
Vin=230VAC
26
30
A
Eff
Efficiency
Io=Full Load, Vin=230VAC
70
80
88
%
REG-i
Line Regulation
Io=Full Load
0.5
1
%
REG-o
Load Regulation
Vin=230VAC
3
6
%
OVP
Over Voltage Protection
112
132
%
OCP
Over Current Protection
110
150
%
Ttr
Transient Response
Io=Full Load to Half Load, Vin=100VAC
4
mS
Thold
Hold-Up Time
Io=Full Load, Vin=100VAC
18
20
mS
Ts
Start Up Time
Io=Full Load, Vin=100VAC
0.3
1
2
S
Vrn
Ripple & Noise (Pe ak to Peak)
Full Load, Vin=90VAC
1
2
%
Ilk
Safety Ground Leakage Current
Io=Full Load, Vin=240VAC
0.4
0.45
mA
Tc
Temperature Coefficient
All output
-0.04
0.04
%/
°c
SEU60 SERIES
63W Enclosed Switching Power Supplies For I.T.E.
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.
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
Two Years Warranty
Electrical Characteristics:
Sym.
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Toper
Operating Temperature
0
70
°c
Tstg
Storage Temperature
-40
85
°c
Hr
Relative Humidity
5
95
%
Pd
Derate linearly from 100% load at 40
°c to 50% load at 70°c
Safety Specifications:
Environmental :
Sym.
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vps
Dielectric Withstanding Voltage
for Primary to secondary
Primary to secondary
4242
VDC
Vpg
Dielectric Withstanding Voltage
for Primary to ground
Primary to ground
2121
VDC
Ri
Isolation Resistance
Test Voltage = 500VDC
50
M
W
CISPR EMI requirements for CISPR-22
Vin=220VAC
B
CLASS
FCC
EMI requirements for FCC PART-15
Vin=110VAC
B
CLASS
CB
C
US
Bauart
gepruft
Testing &
Certification
ITS
Description:
Features: