MODEL UAW125S-3 UAW125S-5 UAW125S-12 UAW125S-24 UAW125S-48
MAX OUTPUT WATTAGE[W] 75 125 126 124.8 124.8
DC OUTPUT 3V 25A 5V 25A 12V 10.5A 24V 5.2A 48V 2.6A
SPECIFICATIONS
MODEL UAW125S-3 UAW125S-5 UAW125S-12 UAW125S-24 UAW125S-48
INPUT
VOLTAGE[V] AC85 - 132 / 170 - 264 1
f
(
Auto-selectable
)
CURRENT[A]
ACIN 100V
2.8typ
(
Io=100%
)
ACIN 200V
1.5typ
(
Io=100%
)
FREQUENCY[Hz] 50/60
(
47-63
)
EFFICIENCY[%] 72typ 78typ 82typ 85typ 85typ
INRUSH CURRENT[A]
ACIN 100V
30typ
(
Io=100%
)(
At cold start
)
ACIN 200V
60typ
(
Io=100%
)(
At cold start
)
LEAKAGE CURRENT[mA]
0.75max
(
60Hz
,
According to UL
,
CSA and VDE
)
OUTPUT
VOLTAGE[V] 3 5 122448
CURRENT[A] 25 25 10.5 5.2 2.6
LINE REGULATION[mV] 20max 20max 48max 96max 192max
LOAD REGULATION[mV] 40max 40max 100max 150max 300max
RIPPLE[mVp-p]
0to+50
C
*
1
80max 80max 120max 120max 150max
-10-0
C
*
1
100max 100max 150max 150max 200max
RIPPLE NOISE[mVp-p]
0to+50
C
*
1
120max 120max 150max 150max 200max
-10-0
C
*
1
180max 180max 200max 200max 250max
TEMPERATURE REGULATION[mV]
40max 50max 120max 240max 480max
DRIFT[mV]
*
2
12max 20max 48max 96max 192max
START-UP TIME[ms] 500max
(
ACIN 85/170V
,
Io=100%
)
HOLD-UP TIME[ms] 10typ
(
ACIN 85/170V
,
Io=100%
)
20typ
(
ACIN 100/200V
,
Io=100%
)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 - 3.6 +10%
,
-5%
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
4.00 - 5.25V Works at 115 - 140% of rating
OPERATING INDICATION
LED
(
Green
)
REMOTE SENSING Provided
ISOLATION
INPUT-OUTPUT AC3
,
000V 1minute
,
Cutoff current = 25mA
,
DC500V 50M
W
min
(
At Room Temperature
)
INPUT-FG AC2
,
000V 1minute
,
Cutoff current = 25mA
,
DC500V 50M
W
min
(
At Room Temperature
)
OUTPUT-FG AC500V 1minute
,
Cutoff current = 100mA
,
DC500V 50M
W
min
(
At Room Temperature
)
ENVIRONMENT
OPERATING TEMP.
,
HUMID.AND ALTITUDE
-10 to +55
C
,
10 - 90%RH
(
Non condensing
)(
Refer to DERATING CURVE
),
3
,
000m
(
10
,
000feet
)
max
STORAGE TEMP.
,
HUMID.AND ALTITUDE
-20 to +75
C
,
10 - 90%RH
(
Non condensing
),
9
,
000m
(
30
,
000feet
)
max
VIBRATION 10 - 55Hz
,
19.6m/s
2
(
2G
),
3minutes period
,
60minutes each along X
,
Y and Z axis
IMPACT 196.1m/s
2
(
20G
),
11ms
,
once each X
,
Y and Z axis
SAFETY AND
NOISE
REGULATIONS
AGENCY APPROVALS UL60950-1
,
CSA C22.2 No.234
,
EN60950-1
,
EN50178 Complies with IEC60950-1
CONDUCTED NOISE Complies with FCC-B
,
CISPR22-B
,
EN55022-B
,
VCCI-B
OTHERS
CASE SIZE/WEIGHT 95
X
25
X
200mm
(
without terminal block
)(
W
X
H
X
D
)
/ 550g max
(
without cover
)
COOLING METHOD Convection/Forced air
*1 Measured by 20MHz oscilloscope or Ripple-Noise meter(equivalent to KEISOKU-GIKEN:RM101).
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.
UAW125S
Unit type
UA W 125 S -5 -O
Ordering information
1Series name
2Autoranging input
3Output wattage
4Single output
5Output voltage
6Optional
C :with Coating
G :Low leakage current
N :with Cover
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