Ordering information
AC-DC Power Supplies Open Frame/ Enclosed Type
LGA50A
LG A 50 A -5 -O
LGA50A
123456
Block diagram
1Series name
R Recommended EMI/EMC Filter
2Single output
NAC-06-472
3Output wattage
4100/120V input
FUSE
5Output voltage
250V 3.15A
INRUSH
6Optional
NOISE
RECTIFIER CURRENT
C :with Coating
AC IN85-132V
FILTER
LIMIT
LGA
G :Low leakage current
H :with the function to be
LGA LGA
High voltage pulse noise type : NAP series
acceptable to output
Low leakage current type : NAM series
FG
peak current (only 24V)
*The EMI/EMC Filter is recommended
J1:VH(J.S.T.)connector
*to connect with several devices.
type
S :with Chassis
SN:with Chassis & cover
Y :with Potentiometer
TRANSFORMER
RECTIFIER
AND
INVERTER DC OUT
FILTER
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 LGA50A-3R3-Y LGA50A-5 LGA50A-12 LGA50A-15 LGA50A-24 LGA50A-24-H LGA50A-48
MAX OUTPUT WATTAGE[W] 33 50 51.6 52.5 60 60 62.4 OVER
VOLTAGE
CONTROL
DC OUTPUT 3.3V 10A 5V 10A 12V 4.3A 15V 3.5A 24V 2.5A 24V 2.5 (Peak 3.2) A 48V 1.3A
PROTECTION
SPECIFICATIONS
MODEL LGA50A-3R3-Y LGA50A-5 LGA50A-12 LGA50A-15 LGA50A-24 LGA50A-24-H LGA50A-48
CONTROL
( )
VOLTAGE[V] AC85 - 132 1 Refer to Instruction Manual 1.1, and 3.2 Derating
f
( ) ( )
CURRENT[A] ACIN 100V 0.8typ Io=100% 1.3typ Io=100%
( )
FREQUENCY[Hz] 47 - 440 Refer to Instruction Manual 1.1
INPUT
( ) ( ) ( ) ( ) ( ) ( ) ( )
EFFICIENCY[%] ACIN 100V 74.0typ Io=100% 79.0typ Io=100% 82.0typ Io=100% 83.0typ Io=100% 85.0typ Io=100% 85.0typ Io=100% 85.0typ Io=100%
( ) ( ) ( )
INRUSH CURRENT[A] ACIN 100V 30typ Io=100% , At cold start , Ta= 25C
External view
( , )
LEAKAGE CURRENT[mA] 0.5max ACIN 100V, 60Hz Io=100%, According to IEC60950-1 and DEN-AN
VOLTAGE[V] 3.3 5 12 15 24 24 48
CURRENT[A] *3 10.0 10.0 4.3 3.5 2.5 2.5 (Peak 3.2) 1.3
LINE REGULATION[mV] 20max 20max 48max 60max 96max 96max 192max
Standard type Chassis and cover type
LOAD REGULATION[mV] 40max 40max 100max 120max 150max 150max 300max
Voltage adjust
0.5
1 150 6
*
0 to +50 80max 80max 120max 120max 120max 240max 150max (Option)
C
*4
[5.91] [0.24]
RIPPLE[mVp-p] [0.14]
3-f3.5 2-f3.5
7
4-M3
1
-10 - 0 * 140max 140max 160max 160max 160max 320max 200max
C Name plate
Point A
[0.28] Mounting Hole [0.14]
Mounting Hole
*1
0 to +50 120max 120max 150max 150max 150max 300max 350max
C 4
*
RIPPLE NOISE[mVp-p]
1
OUTPUT -10 - 0 * 160max 160max 180max 180max 180max 360max 400max
C
4 FG
0 to +50 * 50max 50max 120max 150max 240max 240max 480max FG
C 5 5
TEMPERATURE REGULATION[mV]
Input(N)
4 3
-10 to +50 * 60max 60max 150max 180max 290max 290max 600max 3 Input(N) CN2 CN2
C
1 1
1 Output(-) 1
Input(L)
2 Input(L)
DRIFT[mV] * 20max 20max 48max 60max 96max 96max 192max Output(-)
CN1
Output(+) CN1
4 4
Output(+)
( , )
START-UP TIME[ms] 200max ACIN 100V Io=100%
( , )
HOLD-UP TIME[ms] 20typ ACIN 100V Io=100%
( )
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 2.85 - 3.63 Fixedwhich can be adjusted the output is available as optionalt 10%
Point B Mounting Hole
4
OUTPUT VOLTAGE SETTING[V] 3.30 - 3.40 4.90 - 5.30 11.50 - 12.50 14.40 - 15.60 23.00 - 25.00 23.00 - 25.00 46.00 - 50.00
162
[0.16]
0.5
5 122
[6.38]
OVERCURRENT PROTECTION Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
[4.8]
[0.2]
132 0.5
f3.5 150 6
OVERVOLTAGE PROTECTION 4.00 - 5.25 5.75 - 7.00 13.80 - 16.80 17.30 - 21.00 27.60 - 35.00 27.60 - 35.00 55.20 - 67.20
PROTECTION
[5.2] [0.14] [5.91] [0.24]
CIRCUIT AND OPERATING INDICATION Not provided
OTHERS
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
, , , ( )
INPUT-OUTPUT AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature
W 2-M3
, , , ( )
ISOLATION INPUT-FG AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature Mounting Hole
W
PCB t=1.6
Surface mount device
, , ( ) [0.06]
OUTPUT-FG AC500V 1minute Cutoff current = 25mA DC500V 50M min At Room Temperature
W
, , ( )( ), , ( , )
OPERATING TEMP. HUMID.AND ALTITUDE -10 to +60 20 - 90%RH Non condensing Refer to Instruction Manual 3.2 3 000m 10 000feet max
C
, , ( ), , ( , )
STORAGE TEMP. HUMID.AND ALTITUDE -20 to +75C 20 - 90%RH Non condensing 9 000m 30 000feet max Mounting torque:0.6N.m(6.3kgf.cm)max
This power supply is manufactured by SMD technology.
ENVIRONMENT
2
, ( ), , ,
VIBRATION 10 - 55Hz 19.6m/s 2G 3minutes period 60minutes each along X Y and Z axis The stress to P.C.B like twisting or bending causes the defect
2
IMPACT 196.1m/s (20G), 11ms, once each X, Y and Z axis of the unit,so handle the unit with care.
SAFETY AND Take care for SMD parts on the back to come in contact
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1 Complies with DEN-AN
NOISE
because of the vibration and not to break down.
REGULATIONS CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
<PIN CONNECTION>
Use the spacer of 8mm length or more.
CASE SIZE/WEIGHT 50 28.5 132mm [1.97 1.12 5.2 inches] (W H D) / 160g max (with chassis & cover : 320g max)
X X X X X X
OTHERS
4 Mounting holes are existing.
CN1 CN2
( )
COOLING METHOD Convection Refer to Instruction Manual 3.2
Tolerance : 1 [0.04]
I/O Connector Mating connector Terminal Pin No. Input Pin No. Output
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm from *4 Only output 24V and 48V DC models are applied that the upper temperature limit is 45C.
Chain 1123721-1 1 AC(L) Weight : 160g max (with chassis & cover : 320g max)
CN1 1-1123724-3 1-1123722-5
output terminal. * Avoid prolonged use under over - load.
1318912-1 1, 2 -V
Loose
2
PCB material / thickness : CEM3 / 1.6mm [0.06]
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN: * Parallel operation with other model is not possible.
Chain 1123721-1
3 AC(N)
RM-103). * Derating is required when operated with chassis and cover. CN2 1-1123723-4 1-1123722-4
Optional chassis and cover material : Electric galvanizing
Loose 1318912-1
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, * A sound may occur from power supply at pulse loading. 4
3, 4 +V steel board.
(Mfr:Tyco Electronics AMP)
with the input voltage held constant at the rated input/output.
5 FG
Dimensions in mm, [ ]=inches
*3 Peak loading for 10sec.And Duty 35% max.or less is acceptable if the total wattage is less
I/O Connector is Mfr Tyco Electronics AMP
Keep drawing current per pin below 5A for CN2.
than the rated wattage (24V:60W).
Option:-J1:VH(J.S.T) connector type.
Refer to instruction Manual 5. In detail.
Refer to instruction Manual 5.
LGA-2
LGA-2 LGA-3
LGA_E.indd 2 15.6.18 5:14:09 PM
50
+1 [1.97]
23
5.5max -1.6
0.5
5 40
[0.22] [0.91]
[0.2] [1.57]
3.5 18.5
[0.14] [0.73]
0.5
40 10
[1.57] [0.39]
0.5
20
20
[0.79] [0.79]
3.5
[0.14]
15 10
3.5
[0.59] [0.39]
[0.14]
36
30
[1.42]
[1.18]
60
[2.36]Ordering information
AC-DC Power Supplies Open Frame/ Enclosed Type
LGA50A
LG A 50 A -5 -O
LGA50A
123456
Block diagram
1Series name
R Recommended EMI/EMC Filter
2Single output
NAC-06-472
3Output wattage
4100/120V input
FUSE
5Output voltage
250V 3.15A
INRUSH
6Optional
NOISE
RECTIFIER CURRENT
C :with Coating
AC IN85-132V
FILTER
LIMIT
LGA
G :Low leakage current
H :with the function to be
LGA LGA
High voltage pulse noise type : NAP series
acceptable to output
Low leakage current type : NAM series
FG
peak current (only 24V)
*The EMI/EMC Filter is recommended
J1:VH(J.S.T.)connector
*to connect with several devices.
type
S :with Chassis
SN:with Chassis & cover
Y :with Potentiometer
TRANSFORMER
RECTIFIER
AND
INVERTER DC OUT
FILTER
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 LGA50A-3R3-Y LGA50A-5 LGA50A-12 LGA50A-15 LGA50A-24 LGA50A-24-H LGA50A-48
MAX OUTPUT WATTAGE[W] 33 50 51.6 52.5 60 60 62.4 OVER
VOLTAGE
CONTROL
DC OUTPUT 3.3V 10A 5V 10A 12V 4.3A 15V 3.5A 24V 2.5A 24V 2.5 (Peak 3.2) A 48V 1.3A
PROTECTION
SPECIFICATIONS
MODEL LGA50A-3R3-Y LGA50A-5 LGA50A-12 LGA50A-15 LGA50A-24 LGA50A-24-H LGA50A-48
CONTROL
( )
VOLTAGE[V] AC85 - 132 1 Refer to Instruction Manual 1.1, and 3.2 Derating
f
( ) ( )
CURRENT[A] ACIN 100V 0.8typ Io=100% 1.3typ Io=100%
( )
FREQUENCY[Hz] 47 - 440 Refer to Instruction Manual 1.1
INPUT
( ) ( ) ( ) ( ) ( ) ( ) ( )
EFFICIENCY[%] ACIN 100V 74.0typ Io=100% 79.0typ Io=100% 82.0typ Io=100% 83.0typ Io=100% 85.0typ Io=100% 85.0typ Io=100% 85.0typ Io=100%
( ) ( ) ( )
INRUSH CURRENT[A] ACIN 100V 30typ Io=100% , At cold start , Ta= 25C
External view
( , )
LEAKAGE CURRENT[mA] 0.5max ACIN 100V, 60Hz Io=100%, According to IEC60950-1 and DEN-AN
VOLTAGE[V] 3.3 5 12 15 24 24 48
CURRENT[A] *3 10.0 10.0 4.3 3.5 2.5 2.5 (Peak 3.2) 1.3
LINE REGULATION[mV] 20max 20max 48max 60max 96max 96max 192max
Standard type Chassis and cover type
LOAD REGULATION[mV] 40max 40max 100max 120max 150max 150max 300max
Voltage adjust
0.5
1 150 6
*
0 to +50 80max 80max 120max 120max 120max 240max 150max (Option)
C
*4
[5.91] [0.24]
RIPPLE[mVp-p] [0.14]
3-f3.5 2-f3.5
7
4-M3
1
-10 - 0 * 140max 140max 160max 160max 160max 320max 200max
C Name plate
Point A
[0.28] Mounting Hole [0.14]
Mounting Hole
*1
0 to +50 120max 120max 150max 150max 150max 300max 350max
C 4
*
RIPPLE NOISE[mVp-p]
1
OUTPUT -10 - 0 * 160max 160max 180max 180max 180max 360max 400max
C
4 FG
0 to +50 * 50max 50max 120max 150max 240max 240max 480max FG
C 5 5
TEMPERATURE REGULATION[mV]
Input(N)
4 3
-10 to +50 * 60max 60max 150max 180max 290max 290max 600max 3 Input(N) CN2 CN2
C
1 1
1 Output(-) 1
Input(L)
2 Input(L)
DRIFT[mV] * 20max 20max 48max 60max 96max 96max 192max Output(-)
CN1
Output(+) CN1
4 4
Output(+)
( , )
START-UP TIME[ms] 200max ACIN 100V Io=100%
( , )
HOLD-UP TIME[ms] 20typ ACIN 100V Io=100%
( )
OUTPUT VOLTAGE ADJUSTMENT RANGE[V] 2.85 - 3.63 Fixedwhich can be adjusted the output is available as optionalt 10%
Point B Mounting Hole
4
OUTPUT VOLTAGE SETTING[V] 3.30 - 3.40 4.90 - 5.30 11.50 - 12.50 14.40 - 15.60 23.00 - 25.00 23.00 - 25.00 46.00 - 50.00
162
[0.16]
0.5
5 122
[6.38]
OVERCURRENT PROTECTION Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
[4.8]
[0.2]
132 0.5
f3.5 150 6
OVERVOLTAGE PROTECTION 4.00 - 5.25 5.75 - 7.00 13.80 - 16.80 17.30 - 21.00 27.60 - 35.00 27.60 - 35.00 55.20 - 67.20
PROTECTION
[5.2] [0.14] [5.91] [0.24]
CIRCUIT AND OPERATING INDICATION Not provided
OTHERS
REMOTE SENSING Not provided
REMOTE ON/OFF Not provided
, , , ( )
INPUT-OUTPUT AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature
W 2-M3
, , , ( )
ISOLATION INPUT-FG AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature Mounting Hole
W
PCB t=1.6
Surface mount device
, , ( ) [0.06]
OUTPUT-FG AC500V 1minute Cutoff current = 25mA DC500V 50M min At Room Temperature
W
, , ( )( ), , ( , )
OPERATING TEMP. HUMID.AND ALTITUDE -10 to +60 20 - 90%RH Non condensing Refer to Instruction Manual 3.2 3 000m 10 000feet max
C
, , ( ), , ( , )
STORAGE TEMP. HUMID.AND ALTITUDE -20 to +75C 20 - 90%RH Non condensing 9 000m 30 000feet max Mounting torque:0.6N.m(6.3kgf.cm)max
This power supply is manufactured by SMD technology.
ENVIRONMENT
2
, ( ), , ,
VIBRATION 10 - 55Hz 19.6m/s 2G 3minutes period 60minutes each along X Y and Z axis The stress to P.C.B like twisting or bending causes the defect
2
IMPACT 196.1m/s (20G), 11ms, once each X, Y and Z axis of the unit,so handle the unit with care.
SAFETY AND Take care for SMD parts on the back to come in contact
AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1 Complies with DEN-AN
NOISE
because of the vibration and not to break down.
REGULATIONS CONDUCTED NOISE Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
<PIN CONNECTION>
Use the spacer of 8mm length or more.
CASE SIZE/WEIGHT 50 28.5 132mm [1.97 1.12 5.2 inches] (W H D) / 160g max (with chassis & cover : 320g max)
X X X X X X
OTHERS
4 Mounting holes are existing.
CN1 CN2
( )
COOLING METHOD Convection Refer to Instruction Manual 3.2
Tolerance : 1 [0.04]
I/O Connector Mating connector Terminal Pin No. Input Pin No. Output
*1 This is the value that measured on measuring board with capacitor of 22mF at 150mm from *4 Only output 24V and 48V DC models are applied that the upper temperature limit is 45C.
Chain 1123721-1 1 AC(L) Weight : 160g max (with chassis & cover : 320g max)
CN1 1-1123724-3 1-1123722-5
output terminal. * Avoid prolonged use under over - load.
1318912-1 1, 2 -V
Loose
2
PCB material / thickness : CEM3 / 1.6mm [0.06]
Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN: * Parallel operation with other model is not possible.
Chain 1123721-1
3 AC(N)
RM-103). * Derating is required when operated with chassis and cover. CN2 1-1123723-4 1-1123722-4
Optional chassis and cover material : Electric galvanizing
Loose 1318912-1
*2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, * A sound may occur from power supply at pulse loading. 4
3, 4 +V steel board.
(Mfr:Tyco Electronics AMP)
with the input voltage held constant at the rated input/output.
5 FG
Dimensions in mm, [ ]=inches
*3 Peak loading for 10sec.And Duty 35% max.or less is acceptable if the total wattage is less
I/O Connector is Mfr Tyco Electronics AMP
Keep drawing current per pin below 5A for CN2.
than the rated wattage (24V:60W).
Option:-J1:VH(J.S.T) connector type.
Refer to instruction Manual 5. In detail.
Refer to instruction Manual 5.
LGA-3
LGA-2 LGA-3
LGA_E.indd 3 15.6.18 5:14:09 PM
50
+1 [1.97]
23
5.5max -1.6
0.5
5 40
[0.22] [0.91]
[0.2] [1.57]
18.5
3.5
[0.73]
[0.14]
0.5
40 10
[1.57] [0.39]
0.5
20
20
[0.79] [0.79]
3.5
[0.14]
15 10
3.5
[0.59] [0.39]
[0.14]
36
30
[1.42]
[1.18]
60
[2.36]