68
50 W
50 WA
ATT
TT, Universal Input
, Universal Input
Fully Enclosed Switching Power Supply
Fully Enclosed Switching Power Supply
FEATURES
E
E L
L E
E C
C T
T R
R II C
C A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
E
E L
L E
E C
C T
T R
R II C
C A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
Input Voltage.............................................. AC 85V-264V
DC 110V-340V
Input Frequency.......................................... 47 ~ 63 Hz
Input Current.............................................. 0.52 ~ 1.2A
Inrush Current (100/230VAC cold start) .................16 ~ 45A
All specifications are typical at nominal input, full load.
II N
N P
P U
U T
T S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
II N
N P
P U
U T
T S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
MTBF @ 50˚C ............................................. >184,000 Hours
Isolation Voltage
Primary to Secondary............... 3000VAC
Primary to Case........................ 1500VAC.
Secondary to Case.................... 500VAC.
Isolation Resistance.................................... 100-Mohms min.
G
G E
E N
N E
E R
R A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
G
G E
E N
N E
E R
R A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
P
P H
H Y
Y S
S II C
C A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
P
P H
H Y
Y S
S II C
C A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
Operating Temperature .............................. 0˚-60˚C
Derates linearly 2.5%/˚C after 50˚C
Cooling........................................................ Convection
Temperature Coefficient.............................. 0.02% / ˚C
Humidity.......................................................20-85% Rh (non-condensing)
Storage Temperature.................................. -20˚C -- 85˚C
Shock Vibration........................................... Shock: 20G (3 directions each 3 times)
Vibration: 10 ~ 55Hz
E
E N
N V
V II R
R O
O N
N M
M E
E N
N T
T A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
E
E N
N V
V II R
R O
O N
N M
M E
E N
N T
T A
A L
L S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
Output Voltage........................................... See Chart
Output Adjustment.................................... ± 10%
Efficiency.................................................... 70 ~ 79%
Over-Voltage Protection.............................. Zener Limiter
Over-Current Protection.............................. Automatic Recovery (105% min)
Ripple and Noise........................................ 150 mVp-p max.
Hold-Up Time............................................. 20-210 mS typ
Line/Load Regulation.................................. See Chart
Rise Time.................................................... 100 mS max.
Leakage Current (100/230VAC)........................ Vin= 100V
0.5mA max.
Vin= 230V
0.75mA max.
O
O U
U T
T P
P U
U T
T S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
O
O U
U T
T P
P U
U T
T S
S P
P E
E C
C II F
F II C
C A
A T
T II O
O N
N S
S
S
S A
A F
F E
E T
T II E
E S
S // E
E M
M II
S
S A
A F
F E
E T
T II E
E S
S // E
E M
M II
SP50U
SP50U
UNIVERSAL INPUT (AC85-264V)
BUILT-IN OVERVOLTAGE PROTECTION
OVERCURRENT PROTECTION
LIGHTWEIGHT CONSTRUCTION
METAL CHASSIS WITH COVER
COMPACT, LOW-PROFILE PACKAGES
3 YEAR WARRANTY
Metal Enclosed - Terminal Bloc
k
FCC-B
EN 55022-B
VCCI-II
TUV