LEA50F datasheet(2/3 Pages) ETC2

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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]

50.4

51.6

52.5

50.4

52.8

DC OUTPUT

*5 3.3V 10A

5V 10A

9V 5.6A

12V 4.3A

15V 3.5A

18V 2.8A

24V 2.1A

24V 2.1(2.6)A 30V 1.7A

48V 1.1A

SPECIFICATIONS

MODEL

LEA50F-3R3-Y LEA50F-5

LEA50F-9

LEA50F-12 LEA50F-15 LEA50F-18 LEA50F-24 LEA50F-24-H LEA50F-30 LEA50F-48

INPUT

VOLTAGE[V]

AC85 - 264 1

f or DC120 - 370

CURRENT[A]

ACIN 100V 0.6

0.7typ

ACIN 200V 0.3

0.35typ

FREQUENCY[Hz]

50/60 (47-63) or DC

EFFICIENCY[%]

ACIN 100V 70typ

75typ

78typ

79typ

80typ

81typ

82typ

83typ

ACIN 200V 71typ

77typ

80typ

81typ

82typ

83typ

84typ

85typ

POWER FACTOR

ACIN 100V 0.98typ

0.99typ

ACIN 200V 0.91typ

0.93typ

INRUSH CURRENT[A]

ACIN 100V 15typ (Io=100%)(At cold start)(Ta=25

ACIN 200V 30typ (Io=100%)(At cold start)(Ta=25

LEAKAGE CURRENT[mA]

0.75max (60Hz, According to IEC60950 and DEN-AN)

OUTPUT

VOLTAGE[V]

3.3

CURRENT[A]

*1 10

5.6

4.3

3.5

2.8

2.1

2.1 (Peak 2.6)

1.7

1.1

LINE REGULATION[mV]

20max

36max

48max

60max

72max

96max

120max

192max

LOAD REGULATION[mV]

40max

100max

120max

150max

180max

300max

RIPPLE[mVp-p]

0to+50

C*2 80max

80max

120max

150max

-10-0

C*2 140max

140max

160max

200max

RIPPLE NOISE[mVp-p]

0to+50

C*2 120max

120max

150max

350max

-10-0

C*2 160max

160max

180max

400max

TEMPERATURE REGULATION[mV]

0to+50

C 50max

50max

90max

120max

150max

180max

240max

300max

480max

-10 to +50

C 60max

60max

120max

150max

180max

200max

290max

360max

600max

DRIFT[mV]

*3 20max

20max

36max

48max

60max

72max

96max

120max

192max

START-UP TIME[ms]

500max (ACIN 100V, Io=100%)

HOLD-UP TIME[ms]

20typ (Io=100%)

OUTPUT VOLTAGE ADJUSTMENT RANGE[V]

2.85 - 3.6

Fixed ("Y"which can be adjusted the output is available as optional:

t10%)

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

28.5 - 31.5

46.0 - 50.0

PROTECTION

CIRCUIT AND

OTHERS

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

OPERATING INDICATION

Not provided

REMOTE SENSING

Not provided

REMOTE ON/OFF

Option (Refer to Instruction Manual)

ISOLATION

INPUT-OUTPUT

-RC

*4 AC3,000V 1minute, Cutoff current = 10mA, DC500V 50M

W min (At Room Temperature)

INPUT-FG

AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M

W min (At Room Temperature)

OUTPUT

-RC-FG

*4 AC500V 1minute, Cutoff current = 100mA, DC500V 50M

W min (At Room Temperature)

OUTPUT-RC

*4 AC100V 1minute, Cutoff current = 100mA, DC100V 10M

W min (At Room Temperature)

ENVIRONMENT

OPERATING TEMP.,HUMID.AND ALTITUDE

-10 to +70

C, 20 - 90%RH (Non condensing)(Refer to DERATING CURVE), 3,000m (10,000feet) max

STORAGE TEMP.,HUMID.AND ALTITUDE

-20 to +75

C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max

VIBRATION

10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis

IMPACT

196.1m/s2 (20G), 11ms, once each X, Y and Z axis

SAFETY AND

NOISE

REGULATIONS

AGENCY APPROVALS

UL60950-1, C-UL, EN60950-1, EN50178 Complies with DEN-AN and IEC60950-1 (At only AC input)

CONDUCTED NOISE

Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B

HARMONIC ATTENUATOR

Complies with IEC61000-3-2

OTHERS

CASE SIZE/WEIGHT

X26X195mm (WXHXD) /210g max (without chassis and cover)

COOLING METHOD

Convection

*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.

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,

with the input voltage held constant at the rated input/output.

*4 Applicable when remote control (optional) is added.

*5 ( ):peak current.

* Parallel operation with other model is not possible.

* Derating is required when operated with chassis and cover.

LEA50F

Rugged PCB type

LEA

-5

Ordering information

1Series name

2Output wattage

3Universal input

4Output voltage

5Optional

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

12345

LEA

E-18

Recommended Noise Filter

NAC-06-472

High voltage pulse noise type : NAP series

Low leakage current type : NAM series

*The Noise Filter is recommended

*to connect with several devices.

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