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LFA50F Datasheet(PDF) 11 Page - List of Unclassifed Manufacturers

Part # LFA50F
Description  AC-DC Power Supplies Open Frame/ Enclosed type
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LFA50F Datasheet(HTML) 11 Page - List of Unclassifed Manufacturers

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LFA-12
LFA100F
AC-DC Power Supplies Open Frame/ Enclosed type
LF
A
100
F
-
-
Ordering information
1
2
3
4
5
6
1Series name
2Single output
3Output wattage
4Universal input
5Output voltage
6Optional *1
C : with Coating
G : Low leakage current
H : with the function to be acceptable
to output peak current (only 24V)
J1: VH(J.S.T.)connector type
R : with Remote ON/OFF
R2: with Remote ON/OFF
S : with Chassis
SN: with Chassis & cover
Y: with Potentiometer
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
LFA100F-3R3-Y LFA100F-5-Y
LFA100F-12 LFA100F-15 LFA100F-24 LFA100F-24-H LFA100F-36 LFA100F-48
MAX OUTPUT WATTAGE[W]
*5 66
100
102
100.5
103.2
103.2 (129.6)
100.8
100.8
DC OUTPUT
*5 3.3V 20A
5V 20A
12V 8.5A
15V 6.7A
24V 4.3A
24V 4.3 (5.4)A
36V 2.8A
48V 2.1A
SPECIFICATIONS
MODEL
LFA100F-3R3-Y LFA100F-5-Y
LFA100F-12 LFA100F-15 LFA100F-24 LFA100F-24-H LFA100F-36 LFA100F-48
INPUT
VOLTAGE[V]
AC85 - 264 1
f (Refer to Instruction Manual 1.1 and 3.2) *4
CURRENT[A]
ACIN 100V 0.9typ
(Io=100%) 1.3typ (Io=100%)
ACIN 200V 0.5typ
(Io=100%) 0.7typ (Io=100%)
FREQUENCY[Hz]
50 / 60 (47 - 63)
EFFICIENCY[%]
ACIN 100V 77.0typ
82.0typ
82.0typ
83.0typ
84.0typ
84.0typ
84.0typ
84.5typ
ACIN 200V 79.0typ
84.0typ
84.5typ
85.5typ
87.0typ
87.0typ
87.0typ
87.0typ
POWER FACTOR (Io=100%)
ACIN 100V 0.98typ
0.99typ
ACIN 200V 0.92typ
0.95typ
INRUSH CURRENT[A]
ACIN 100V 15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V 30typ (Io=100%) (At cold start) (Ta=25C)
LEAKAGE CURRENT[mA]
0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V]
3.3
5
12
15
24
24
36
48
CURRENT[A]
*5 20
20
8.5
6.7
4.3
4.3 (Peak 5.4)
2.8
2.1
LINE REGULATION[mV]
*7 20max
20max
48max
60max
96max
96max
144max
192max
LOAD REGULATION[mV] *7 40max
40max
100max
120max
150max
150max
240max
240max
RIPPLE[mVp-p]
0 to +50C*2 80max
80max
120max
120max
120max
240max
150max
150max
-10 - 0C *2 140max
140max
160max
160max
160max
320max
200max
200max
RIPPLE NOISE[mVp-p]
0 to +50C*2 120max
120max
150max
150max
150max
300max
250max
250max
-10 - 0C *2 160max
160max
180max
180max
180max
360max
300max
300max
TEMPERATURE REGULATION[mV]
0 to +50C 50max
50max
120max
150max
240max
240max
360max
480max
-10 to +50C 60max
60max
150max
180max
290max
290max
450max
600max
DRIFT[mV]
*3 20max
20max
48max
60max
96max
96max
144max
192max
START-UP TIME[ms]
350typ (ACIN 100V, Io=100%)
HOLD-UP TIME[ms]
20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63 4.50 to 5.50 Fixed ( Y option is available for adjusting output voltage)
OUTPUT VOLTAGE SETTING[V]
3.30 to 3.40 5.00 to 5.15 11.50 to 12.50 14.40 to 15.60 23.00 to 25.00 23.00 to 25.00 34.50 to 37.50 46.00 to 50.00
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
OVERVOLTAGE PROTECTION
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 27.60 to 33.60 41.40 to 50.40 55.20 to 67.20
OPERATING INDICATION
Not provided
REMOTE SENSING
Not provided
REMOTE ON/OFF
Option (Refer to Instruction Manual)
ISOLATION
INPUT-OUTPUT.RC
*6 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
*6 AC500V 1minute, Cutoff current = 25mA, DC500V 50M
W min (At Room Temperature)
OUTPUT-RC
*6 AC100V 1minute, Cutoff current = 25mA, DC100V 10M
W min (At Room Temperature)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE *4 -10 to +70C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 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 (CSA60950-1), EN60950-1, EN50178 Complies with DEN-AN
CONDUCTED NOISE
Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
HARMONIC ATTENUATOR
Complies with IEC61000-3-2 (Class A) *8
OTHERS
CASE SIZE/WEIGHT
62
X33.5X155mm [2.44X1.32X6.10 inches] (WXHXD) / 280g max (without chassis and cover)
COOLING METHOD
Convection (Refer to Instruction Manual 3.1 and 3.2) *4
Recommended EMI/EMC Filter
NAC-04-472
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 Specification is changed at option, refer to Instruction Manual.
*2 This is the value that measured on measuring board with
capacitor of 22
mF at 150mm from output terminal.
Measured by 20MHz oscilloscope or Ripple-Noise meter
(Equivalent to KEISOKU-GIKEN: RM103).
*3 Drift is the change in DC output for an eight hour period after a
half-hour warm-up at 25
C, with the input voltage held constant
at the rated input/output.
*4 Derating is required.
*5 ( ) means peak current. There is a possibility that an internal
device is damaged when the specification is exceeded. Please
contact us about the detail.
*6 Applicable when Remote ON/OFF (optional) is added.
*7 Please contact us about dynamic load and input response.
*8 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.
Please refer to Instruction
manual 5.
LFA


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