LFA30F-24 Cosel U.S.A. Inc., LFA30F-24 Datasheet - Page 7

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LFA30F-24

Manufacturer Part Number
LFA30F-24
Description
POWER SUPPLY; INTERNAL; SINGLE OUTPUT; UNIVERSAL INPUT; SWITCHING; 31.2W; 24VDC;
Manufacturer
Cosel U.S.A. Inc.
Type
Industrialr
Datasheet

Specifications of LFA30F-24

Brand/series
LFA Series
Configuration
Open Frame
Mounting Type
Desktop
Number Of Outputs
1
Power, Output
31.2 W
Primary Type
AC-DC
Voltage, Input
85-264 VAC
Voltage, Output
24.0 VDC
Lead Free Status / Rohs Status
RoHS Compliant part
LFA
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.
SPECIFICATIONS
E-10
INPUT
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY AND
NOISE
REGULATIONS
OTHERS
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
*1
*2
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).
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.
MODEL
VOLTAGE[V]
CURRENT[A]
FREQUENCY[Hz]
EFFICIENCY[%]
POWER FACTOR (Io=100%)
INRUSH CURRENT[A]
LEAKAGE CURRENT[mA]
VOLTAGE[V]
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
RIPPLE[mVp-p]
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION
OPERATING INDICATION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +70C, 20 - 90%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max
VIBRATION
IMPACT
AGENCY APPROVALS (At only AC input)
CONDUCTED NOISE
CE MARKING
HARMONIC ATTENUATOR
CASE SIZE/WEIGHT
COOLING METHOD
Rugged PCB type
LFA50F
ACIN 100V 0.47typ (Io=100%) 0.67typ (Io=100%)
ACIN 200V 0.27typ (Io=100%) 0.36typ (Io=100%)
ACIN 100V 73.5typ
ACIN 200V 74.0typ
ACIN 100V 0.96typ
ACIN 200V 0.83typ
ACIN 100V 15typ (Io=100%) (At cold start) (Ta=25C)
ACIN 200V 30typ (Io=100%) (At cold start) (Ta=25C)
0 to +50C
-10 - 0C
0 to +50C
-10 - 0C
-10 to +50C 60max
0 to +50C 50max
*2
*1
*1
*1
*1
LFA50F-3R3-Y LFA50F-5
33
3.3V 10A
LFA50F-3R3-Y LFA50F-5
AC85 - 264 1f (Refer to Instruction Manual 1.1 and 3.2)
50 / 60 (47 - 63)
0.40 / 0.75max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
3.3
10.0
20max
40max
80max
140max
120max
160max
20max
350typ (ACIN 100V, Io=100%)
20typ (ACIN 100V, Io=100%)
2.85 to 3.63
3.30 to 3.40
4.00 to 5.25
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 - 55Hz, 19.6m/ s
196.1m/s
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
50X26.5X132mm (WXHXD) / 165g max (without chassis and cover)
Convection
2
(20G), 11ms, once each X, Y and Z axis
50
5V 10A
77.5typ
79.0typ
0.97typ
0.90typ
5
10.0
20max
40max
80max
140max
120max
160max
50max
60max
20max
Fixed ( Y option is available for adjusting output voltage between ±10%)
4.90 to 5.30
5.75 to 7.00
2
(2G), 3minutes period, 60minutes each along X, Y and Z axis
LFA50F-12
51.6
12V 4.3A
LFA50F-12
80.0typ
81.5typ
12
4.3
48max
100max
120max
160max
150max
180max
120max
150max
48max
11.50 to 12.50
13.80 to 16.80
1
Ordering information
LF
*3
*
*
*
*
LFA50F-15
52.5
15V 3.5A
LFA50F-15
80.5typ
81.5typ
15
3.5
60max
120max
120max
160max
150max
180max
150max
180max
60max
14.40 to 15.60
17.25 to 21.00
Derating is required.
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.
2
A
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
* The Noize Filter is recommended
Recommended Noize Filter
NAC-04-472
to connect with several devices.
*3
3
LFA50F-24
50.4
24V 2.1A
LFA50F-24
81.5typ
83.0typ
24
2.1
96max
150max
120max
160max
150max
180max
240max
290max
96max
23.00 to 25.00
27.60 to 33.60
50
4
F
LFA50F-36
50.4
36V 1.4A
LFA50F-36
82.0typ
83.5typ
36
1.4
144max
240max
150max
200max
250max
300max
360max
450max
144max
34.50 to 37.50
41.40 to 50.40
1Series name
2Single output
3Output wattage
4Universal input
5Output voltage
6Optional
Specification is changed at
option, refer to Instruction
Manual.
C : with Coating
G : Low leakage current
J1: VH(J.S.T.)connector type
S : with Chassis
SN: with Chassis & cover
Y: with Potentiometer
5
- □
LFA50F-48
52.8
48V 1.1A
LFA50F-48
81.0typ
82.5typ
48
1.1
192max
240max
150max
200max
250max
300max
480max
600max
192max
46.00 to 50.00
55.20 to 67.20
6
- □
*3

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