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LFA240F-24-SNJ1

CategoryPower/power management   
File Size650KB,19 Pages
ManufacturerCosel
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LFA240F-24-SNJ1 Parametric

Parameter NameAttribute value
Product CategorySwitching Power Supplies
ManufacturerCosel
RoHSDetails
ProductSwitching Supplies
Output Voltage-Channel 124 V
Number of Outputs1 Output
Output Power240 W
Open Frame/EnclosedEnclosed
Input Voltage85 VAC to 264 VAC
Output Current-Channel 110 A
Commercial/MedicalCommercial
Isolation Voltage3 kV
Mounting StyleChassis
Length212 mm
Width98 mm
Height59 mm
Input Frequency50 Hz/60 Hz
Load RegulationRegulated
Power - Convection240 W
Factory Pack Quantity20
Unit Weight2 lbs
AC-DC Power Supplies Open Frame/ Enclosed Type
Ordering information
LFA10F
LF
1
2
A
3
10
4
F
5
-O
6
-O
R
Recommended EMI/EMC Filter
NAC-04-472
LFA
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
The EMI/EMC Filter is recommended
to connect with several devices.
1
Series name
2
Single output
3
Output wattage
4
Universal input
5
Output voltage
6
Optional
C : with Coating
G : Low leakage current
J1 : VH(J.S.T.)connector type
S : with Chassis
SN: with Chassis & cover
Y : with Potentiometer
Specification is changed at
option, refer to Instruction
Manual.
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
LFA10F-3R3-Y
6.6
3.3V 2A
LFA10F-5
10
5V 2A
LFA10F-12
10.8
12V 0.9A
LFA10F-15
10.5
15V 0.7A
LFA10F-24
12
24V 0.5A
SPECIFICATIONS
MODEL
VOLTAGE[V]
CURRENT[A]
FREQUENCY[Hz]
ACIN 100V
ACIN 200V
LFA10F-3R3-Y
LFA10F-5
LFA10F-12
LFA10F-15
LFA10F-24
*3
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
77.5typ
79.5typ
68.5typ
76.0typ
79.0typ
80.0typ
83.0typ
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
15
24
2.0
2.0
0.9
0.7
0.5
20max
20max
48max
60max
96max
40max
40max
100max
120max
150max
80max
80max
120max
120max
120max
140max
140max
160max
160max
160max
190max
160max
240max
240max
280max
120max
120max
150max
150max
150max
160max
160max
180max
180max
180max
240max
240max
300max
300max
320max
50max
50max
120max
150max
240max
60max
60max
150max
180max
290max
20max
20max
48max
60max
96max
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%)
2.85 to 3.63
Fixed (“Y”option is available for adjusting output voltage between
±10%)
3.30 to 3.40
4.90 to 5.30
11.50 to 12.50
14.40 to 15.60
23.00 to 25.00
Works over 105% of rating and recovers automatically
4.00 to 5.25
5.75 to 7.00
13.80 to 16.80
17.25 to 21.00
27.60 to 33.60
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 Instruction Manual 3.2), 3,000m (10,000 feet) max
*3
-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
2
(20G), 11ms, once each X, Y and Z axis
UL60950-1, C-UL (CSA60950-1), EN60950-1, EN60065, EN50178 Complies with DEN-AN
Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
Complies with IEC61000-3-2 (Class A)
*6
(Not built-in to active filter)
*4
50X22X73.5mm [1.97X0.87X2.89 inches] (WXHXD) / 55g max (with chassis & cover : 150g max)
Convection (Refer to Instruction Manual 3.1 and 3.2)
*3
factor Io=0-35% is different.
Please refer to the Instruction Manual 1.7.
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.
Derating is required.
When two or more units are operating it may not comply with
the IEC61000-3-2.
*5
*6
*
*
*
*
Please contact us for details.
Please contact us about dynamic load and input response.
Please contact us about another class.
To meet the specifications. 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.
INPUT
ACIN 100V
ACIN 200V
ACIN 100V
INRUSH CURRENT[A]
ACIN 200V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
CURRENT[A]
*5
LINE REGULATION[mV]
LOAD REGULATION[mV]
*5
0 to +50C
RIPPLE[mVp-p]
-10 - 0C
*1
Io=0 - 35%
0 to +50C
RIPPLE NOISE[mVp-p]
OUTPUT
-10 - 0C
*1
Io=0 - 35%
0 to +50C
TEMPERATURE REGULATION[mV]
-10 to +50C
*2
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
PROTECTION OVERVOLTAGE PROTECTION
CIRCUIT AND OPERATING INDICATION
OTHERS
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
ISOLATION
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
VIBRATION
IMPACT
AGENCY APPROVALS
SAFETY AND
NOISE
CONDUCTED NOISE
REGULATIONS HARMONIC ATTENUATOR
CASE SIZE/WEIGHT
OTHERS
COOLING METHOD
EFFICIENCY[%]
*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 specification in load
*2
*3
*4
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