Ordering information
AC-DC Power Supplies Open Frame/Enclosed type
LEA 50
F
-5
-O
5
LEA50F
1
2
3
4
1Series name
2Output wattage
3Universal input
4Output voltage
5Optional *6
Recommended EMI/EMC Filter
NAC-06-472
R
C :with Coating
G :Low leakage current
J2:Mini terminal block
R :with Remote ON/OFF
S :with Chassis
SN :with Chassis & cover
Y :with Potentiometer
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*The EMI/EMC Filter is recommended
*to connect with several devices.
LEA
MODEL
LEA50F-3R3-Y LEA50F-5 LEA50F-9 LEA50F-12 LEA50F-15 LEA50F-18 LEA50F-24 LEA50F-24-H LEA50F-30 LEA50F-48
MAX OUTPUT WATTAGE[W]
DC OUTPUT
33
3.3V 10A
50
5V 10A
50.4
9V 5.6A
51.6
12V 4.3A
52.5
15V 3.5A
50.4
18V 2.8A
50.4
24V 2.1A
50.4
51
52.8
48V 1.1A
5
*
(
)
24V 2.1 2.6 A 30V 1.7A
SPECIFICATIONS
MODEL
LEA50F-3R3-Y LEA50F-5 LEA50F-9 LEA50F-12 LEA50F-15 LEA50F-18 LEA50F-24 LEA50F-24-H LEA50F-30 LEA50F-48
AC85 - 264 1 or DC120 - 370
VOLTAGE[V]
f
ACIN 100V 0.6
ACIN 200V 0.3
0.7typ
0.35typ
CURRENT[A]
( )
50/60 47 - 63 or DC
FREQUENCY[Hz]
ACIN 100V 70typ
75typ
77typ
0.99typ
0.93typ
78typ
80typ
78typ
80typ
79typ
81typ
80typ
82typ
81typ
83typ
81typ
83typ
82typ
84typ
83typ
85typ
EFFICIENCY[%]
INPUT
ACIN 200V 71typ
ACIN 100V 0.98typ
ACIN 200V 0.91typ
POWER FACTOR
(
(
) (
) (
) (
) (
)
ACIN 100V 15typ Io=100% At cold start Ta=25
C
INRUSH CURRENT[A]
)
C
ACIN 200V 30typ Io=100% At cold start Ta=25
(
,
)
LEAKAGE CURRENT[mA]
VOLTAGE[V]
0.75max 60Hz According to IEC60950 and DEN-AN
3.3
5
9
12
15
18
24
24
30
48
1
*
(
)
CURRENT[A]
10
10
5.6
4.3
3.5
2.8
2.1
2.1 Peak 2.6 1.7
1.1
LINE REGULATION[mV]
LOAD REGULATION[mV]
20max
40max
80max
140max
120max
160max
50max
60max
20max
20max
40max
80max
140max
120max
160max
50max
60max
20max
36max
100max
120max
160max
150max
180max
90max
120max
36max
48max
100max
120max
160max
150max
180max
120max
150max
48max
60max
120max
120max
160max
150max
180max
150max
180max
60max
72max
120max
120max
160max
150max
180max
180max
200max
72max
96max
150max
120max
160max
150max
180max
240max
290max
96max
96max
120max
192max
300max
150max
200max
350max
400max
480max
600max
192max
150max
120max
160max
150max
180max
240max
290max
96max
180max
120max
160max
150max
180max
300max
360max
120max
2
2
2
2
0 to +50
*
*
*
*
C
RIPPLE[mVp-p]
-10 - 0
C
0 to +50
C
RIPPLE NOISE[mVp-p]
OUTPUT
-10 - 0
C
0 to +50
-10 to +50
C
TEMPERATURE REGULATION[mV]
C
3
*
DRIFT[mV]
(
,
)
START-UP TIME[ms]
HOLD-UP TIME[ms]
500max ACIN 100V Io=100%
(
)
20typ Io=100%
( )
Fixed "Y"which can be adjusted the output is available as optional: 10%
t
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 2.85 - 3.6
OUTPUT VOLTAGE SETTING[V] 3.25 - 3.35 4.9 - 5.3
8.6 - 9.4
11.5 - 12.5 14.4 - 15.6 17.3 - 18.7 23.0 - 25.0 23.0 - 25.0 28.5 - 31.5 46.0 - 50.0
(
)
OVERCURRENT PROTECTION Works over 105% of rating works over 105% of peak current at option -H and recovers automatically
OVERVOLTAGE PROTECTION 4.00 - 5.25V Works at 115 - 140% of rating
PROTECTION
CIRCUIT AND OPERATING INDICATION
Not provided
Not provided
OTHERS
REMOTE SENSING
( )
Option Refer to Instruction Manual
REMOTE ON/OFF
4
*
, , , (
AC3 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature
W
)
INPUT-OUTPUT RC
INPUT-FG
-
, , , (
AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature
W
)
ISOLATION
4
4
,
,
,
,
(
(
)
)
OUTPUT RC-FG
OUTPUT-RC
*
AC500V 1minute Cutoff current = 100mA DC500V 50M min At Room Temperature
-
W
*
AC100V 1minute Cutoff current = 100mA DC100V 10M min At Room Temperature
W
,
,
,
(
(
) (
),
),
,
(
,
)
OPERATING TEMP. HUMID.AND ALTITUDE -10 to +70
20 - 90%RH Non condensing Refer to DERATING CURVE 3 000m 10 000feet max
C
,
,
(
,
)
STORAGE TEMP. HUMID.AND ALTITUDE -20 to +75
20 - 90%RH Non condensing 9 000m 30 000feet max
2
C
ENVIRONMENT
,
(
),
,
,
VIBRATION
10 - 55Hz 19.6m/s 2G 3minutes period 60minutes each along X Y and Z axis
(
,
,
IMPACT
196.1m/s2 20G 11ms once each X Y and Z axis
),
,
,
,
,
(
)
AGENCY APPROVALS
CONDUCTED NOISE
HARMONIC ATTENUATOR
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1 C-UL EN60950-1 EN60065 EN50178 Complies with DEN-AN and IEC60950-1 At only AC input
SAFETY AND
NOISE
,
,
,
Complies with FCC-B CISPR22-B EN55022-B VCCI-B
Complies with IEC61000-3-2
55 26 195mm
REGULATIONS
( )
W H D
X X
(
)
/210g max without chassis and cover
X
X
OTHERS
Convection
with the input voltage held constant at the rated input/output.
*4 Applicable when remote control (optional) is added.
*5 ( ):peak current.
*1 Peak load for 10sec. or less is acceptable if the total wattage is less than the rated wattage.
*2 This is the value that measured on measuring board with capacitor of 22mF within 150mm
from output terminal.
*6 Please contact us about safety approvals for the model with option.
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:
RM101).
*3 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C,
*
*
Parallel operation with other model is not possible.
Derating is required when operated with chassis and cover.
June 29, 2011
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