LFA240F-48

Manufacturer Part NumberLFA240F-48
DescriptionPOWER SUPPLY; INTERNAL; SINGLE OUTPUT; UNIVERSAL INPUT; CONV COOLING; 240W; 48VD
ManufacturerCosel U.S.A. Inc.
TypeIndustrial
LFA240F-48 datasheet
 


Specifications of LFA240F-48

Brand/seriesLFA SeriesConfigurationOpen Frame
Mounting TypeDesktopNumber Of Outputs1
Power, Output240.0 WPrimary TypeAC-DC
Voltage, Input85-264 VACVoltage, Output48.0 VDC
Lead Free Status / Rohs StatusRoHS Compliant part  
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Rugged PCB type
LFA10F
This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
SPECIFICATIONS
MODEL
VOLTAGE[V]
ACIN 100V
CURRENT[A]
ACIN 200V
LFA
FREQUENCY[Hz]
INPUT
ACIN 100V
EFFICIENCY[%]
ACIN 200V
ACIN 100V
INRUSH CURRENT[A]
ACIN 200V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
CURRENT[A]
*5
LINE REGULATION[mV]
*5
LOAD REGULATION[mV]
0 to +50C 80max
RIPPLE[mVp-p]
-10 - 0C 140max
*1
Io=0 - 35% 190max
0 to +50C 120max
RIPPLE NOISE[mVp-p]
OUTPUT
-10 - 0C 160max
*1
Io=0 - 35% 240max
0 to +50C 50max
TEMPERATURE REGULATION[mV]
-10 to +50C 60max
DRIFT[mV]
*2
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
PROTECTION
CIRCUIT AND
OPERATING INDICATION
OTHERS
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
ISOLATION
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
VIBRATION
IMPACT
AGENCY APPROVALS
SAFETY AND
CONDUCTED NOISE
NOISE
CE MARKING
REGULATIONS
HARMONIC ATTENUATOR
CASE SIZE/WEIGHT
OTHERS
COOLING METHOD
*1
This is the value that measured on measuring board with
capacitor of 22mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
A circuit reducing standby power is built in this unit.
Therefore, the internal switch element is intermittent
operated, and the Ripple/Ripple Noise specifi cation in load
E-4
Ordering information
LF
1
LFA10F-3R3-Y
LFA10F-5
LFA10F-12
6.6
10
10.8
3.3V 2A
5V 2A
12V 0.9A
LFA10F-3R3-Y
LFA10F-5
LFA10F-12
AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
0.18typ (Io=100%)
0.26typ (Io=100%)
0.11typ (Io=100%)
0.16typ (Io=100%)
50 / 60 (47 - 440)
68.0typ
74.0typ
76.5typ
68.5typ
76.0typ
79.0typ
15typ (Io=100%)
30typ (Io=100%)
0.15/0.30max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
3.3
5
12
2.0
2.0
0.9
20max
20max
48max
40max
40max
100max
80max
120max
140max
160max
160max
240max
120max
150max
160max
180max
240max
300max
50max
120max
60max
150max
20max
20max
48max
200typ (ACIN 100V, Io=100%) *Start-up time is 700ms typ for less than 1minute of applying input again from turning off the input voltage.
20typ (ACIN 100V, Io=100%)
Fixed ( Y option is available for adjusting output voltage between ±10%)
2.85 to 3.63
3.30 to 3.40
4.90 to 5.30
11.50 to 12.50
Works over 105% of rating and recovers automatically
4.00 to 5.25
5.75 to 7.00
13.80 to 16.80
Not provided
Not provided
Not provided
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (At Room Temperature)
AC500V 1minute, Cutoff current = 25mA, DC500V 50MW min (At Room Temperature)
-10 to +70C, 20 - 90%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
-20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max
10 - 55Hz, 19.6m/s
2
(2G), 3minutes period, 60minutes each along X, Y and Z axis
196.1m/s
(20G), 11ms, once each X, Y and Z axis
2
UL60950-1, C-UL (CSA60950-1), EN60950-1, EN50178 Complies with DEN-AN
Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
Low Voltage Directive, EMC Directive
Complies with IEC61000-3-2 (Not built-in to active fi lter
50X22X73.5mm (WXHXD) / 55g max (without chassis and cover)
Convection
factor Io=0-35% is different.
Please refer to the Instruction Manual 1.7.
*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.
*3
Derating is required.
*4
When two or more units are operating it may not comply with
A
10
F
-O
2
3
4
5
1Series name
Recommended Noize Filter
2Single output
NAC-04-472
3Output wattage
4Universal input
5Output voltage
6Optional
C : with Coating
G : Low leakage current
J1: VH(J.S.T.)connector type
High voltage pulse noise type : NAP series
S : with Chassis
Low leakage current type : NAM series
SN: with Chassis & cover
* The Noize Filter is recommended
Y: with Potentiometer
to connect with several devices.
Specification is changed at
option, refer to Instruction
Manual.
LFA10F-15
LFA10F-24
10.5
12
15V 0.7A
24V 0.5A
LFA10F-15
LFA10F-24
*3
77.5typ
79.5typ
80.0typ
83.0typ
15
24
0.7
0.5
60max
96max
120max
150max
120max
120max
160max
160max
240max
280max
150max
150max
180max
180max
300max
320max
150max
240max
180max
290max
60max
96max
14.40 to 15.60
23.00 to 25.00
17.25 to 21.00
27.60 to 33.60
*4
)
the IEC61000-3-2.
Please contact us for details.
*5
Please contact us about dynamic load and input response.
*
To meet the specifi cations. Do not operate over-loaded condition.
*
Parallel operation is not possible.
*
Derating is required when operated with chassis and cover.
*
Sound noise may be generated by power supply in case of pulse
load.
-O
6
*3

LFA240F-48 Summary of contents

  • Page 1

    Rugged PCB type LFA10F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT SPECIFICATIONS MODEL ...

  • Page 2

    Block diagram FUSE AC250V NOISE 85 264V FILTER FG External view Standard type FG CN1 Input(N) 1 Input(L) ± 63.5 5 0.5 Name plate 73.5 Point A Point B ¶1 ¶1 Surface ...

  • Page 3

    Rugged PCB type LFA15F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT SPECIFICATIONS MODEL ...

  • Page 4

    Block diagram FUSE AC250V 2. NOISE 85 264V FILTER FG External view Standard type FG CN1 5 FG Input(N) 3 Input(L) 1 ± 5 77.5 0.5 Name plate 87.5 Point A Point B ¶1 PCB t=1.6 ¶1 Surface ...

  • Page 5

    Rugged PCB type LFA30F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT SPECIFICATIONS MODEL ...

  • Page 6

    Block diagram FUSE AC250V 3.15A AC IN NOISE 85 264V FILTER FG External view Standard type FG Name plate 5 FG Input( Input(L) CN1 ± 0.5 105 Point A Point B PCB t=1.6 ¶1 ¶1 Surface ...

  • Page 7

    Rugged PCB type LFA50F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT SPECIFICATIONS MODEL ...

  • Page 8

    Block diagram FUSE 250V2. 264V FG BOOSTER CURRENT INDUCTOR SENSING RECTIFIER AND FILTER INVERTER CONTROL External view Standard type Voltage adjust Name plate FG (LFA50F-3R3-Y or optional Input(N) 3 Input(L) 1 CN1 Point A Point ...

  • Page 9

    Rugged PCB type LFA75F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT SPECIFICATIONS MODEL ...

  • Page 10

    Block diagram FUSE 250V3.15A 264V FG BOOSTER CURRENT INDUCTOR SENSING RECTIFIER AND FILTER INVERTER CONTROL External view Standard type Voltage adjust Name plate FG (LFA75F-3R3-Y or optional Input(N) 3 Input(L) 1 CN1 Point A Point ...

  • Page 11

    Rugged PCB type LFA100F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[ OUTPUT ...

  • Page 12

    Block diagram FUSE 250V3.15A NOISE 264V - FILTER FG BOOSTER CURRENT INDUCTER SENSING RECTIFIER AND FILTER INVERTER CONTROL External view ¶ External size of option is different from standard model. Standard type FG Name plate 3-f3.5 Mounting ...

  • Page 13

    Rugged PCB type LFA150F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[ OUTPUT ...

  • Page 14

    Block diagram FUSE 250V5A NOISE 264V - FILTER FG BOOSTER CURRENT INDUCTER SENSING RECTIFIER AND FILTER INVERTER CONTROL External view ¶ External size of option is different from standard model. Standard type FG Name plate Point A ...

  • Page 15

    ... R : with Remote ON/OFF R2: with Remote ON/OFF S : with Chassis SN: with Chassis & cover T : Vertical terminal block Y: with Potentiometer Please refer to Instruction manual 5. LFA240F-36 LFA240F-48 241.2 240 36V 6.7A 48V 5A LFA240F-36 LFA240F-48 *4 84.0typ 84.0typ 87.0typ 87.0typ 36 48 6.7 5 144max 192max 240max 240max 150max ...

  • Page 16

    ... Tolerance : ±1 ¶ Weight : 550g max (without chassis and cover) ¶ PCB material : CEM3 ¶ Optional chassis and cover material : Electric galvanizing steel board. ¶ Dimensions ¶ Mounting torque (Mounting hole of chassis) :1.5N m (16kgf LFA240F OPTION RC E EXTERNAL SOURCE CONTROL OVER VOLTAGE ...

  • Page 17

    Rugged PCB type LFA300F This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care. MODEL MAX OUTPUT WATTAGE[W] *5 Convection DC OUTPUT ...

  • Page 18

    Block diagram FUSE 250V10A NOISE 264V - FILTER FG BOOSTER CURRENT INDUCTER SENSING RECTIFIER AND FILTER INVERTER CONTROL External view ¶ External size of option is different from standard model. 4-f3.5 FG Mounting Hole M4 FG Input(N) ...