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LFA50F-12 датащит (PDF) 3 Page - List of Unclassifed Manufacturers

№ деталь LFA50F-12
подробность  AC-DC Power Supplies Open Frame/ Enclosed type
скачать  18 Pages
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производитель  ETC2 [List of Unclassifed Manufacturers]
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LFA50F-12 Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers

 
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LFA-4
LFA15F
AC-DC Power Supplies Open Frame/ Enclosed type
LF
A
15
F
-
-
Ordering information
1
2
3
4
5
6
1Series name
2Single output
3Output wattage
4Universal input
5Output voltage
6Optional
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
LFA15F-3R3-Y
LFA15F-5
LFA15F-12
LFA15F-15
LFA15F-24
MAX OUTPUT WATTAGE[W]
9.9
15
15.6
15
16.8
DC OUTPUT
3.3V 3A
5V 3A
12V 1.3A
15V 1A
24V 0.7A
SPECIFICATIONS
MODEL
LFA15F-3R3-Y
LFA15F-5
LFA15F-12
LFA15F-15
LFA15F-24
INPUT
VOLTAGE[V]
AC85 - 264 1
f (Refer to Instruction Manual 1.1 and 3.2) *3
CURRENT[A]
ACIN 100V
0.24typ (Io=100%)
0.35typ (Io=100%)
ACIN 200V
0.15typ (Io=100%)
0.20typ (Io=100%)
FREQUENCY[Hz]
50 / 60 (47 - 440)
EFFICIENCY[%]
ACIN 100V
68.0typ
73.0typ
76.0typ
77.0typ
78.0typ
ACIN 200V
69.0typ
76.0typ
78.5typ
80.0typ
81.5typ
INRUSH CURRENT[A]
ACIN 100V
15typ (Io=100%) (At cold start) (Ta=25
C)
ACIN 200V
30typ (Io=100%) (At cold start) (Ta=25
C)
LEAKAGE CURRENT[mA]
0.15/0.30max (ACIN 100V / 240V 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
OUTPUT
VOLTAGE[V]
3.3
5
12
15
24
CURRENT[A]
3.0
3.0
1.3
1.0
0.7
LINE REGULATION[mV]
*5 20max
20max
48max
60max
96max
LOAD REGULATION[mV]
*5 40max
40max
100max
120max
150max
RIPPLE[mVp-p]
*1
0 to +50C 80max
80max
120max
120max
120max
-10 - 0C 140max
140max
160max
160max
160max
Io=0 - 35% 190max
160max
240max
240max
280max
RIPPLE NOISE[mVp-p]
*1
0 to +50C 120max
120max
150max
150max
150max
-10 - 0C 160max
160max
180max
180max
180max
Io=0 - 35% 240max
240max
300max
300max
320max
TEMPERATURE REGULATION[mV]
0 to +50C 50max
50max
120max
150max
240max
-10 to +50C 60max
60max
150max
180max
290max
DRIFT[mV]
*2 20max
20max
48max
60max
96max
START-UP TIME[ms]
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.
HOLD-UP TIME[ms]
20typ (ACIN 100V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.85 to 3.63
Fixed ( Y option is available for adjusting output voltage between
±10%)
OUTPUT VOLTAGE SETTING[V]
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
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating 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
OPERATING INDICATION
Not provided
REMOTE SENSING
Not provided
REMOTE ON/OFF
Not provided
ISOLATION
INPUT-OUTPUT
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-FG
AC500V 1minute, Cutoff current = 25mA, DC500V 50M
W min (At Room Temperature)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-10 to +70
C, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000 feet) max *3
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +75
C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) 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
CE MARKING
Low Voltage Directive, EMC Directive
HARMONIC ATTENUATOR
Complies with IEC61000-3-2 (Class A) *6 (Not built-in to active filter) *4
OTHERS
CASE SIZE/WEIGHT
50
X22X87.5mm [1.97X0.87X3.44 inches] (WXHXD) / 80g max (without chassis and cover)
COOLING METHOD
Convection (Refer to Instruction Manual 3.1 and 3.2) *3
*1
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).
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
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 25
C, 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
the IEC61000-3-2.
Please contact us for details.
*5
Please contact us about dynamic load and input response.
*6
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.
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.
LFA


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