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.
*Make
sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
LGA50A-3R3-Y LGA50A-5
33
50
3.3V 10A
5V 10A
LGA50A-12
51.6
12V 4.3A
LGA50A-15
52.5
15V 3.5A
LGA50A-24
60
24V 2.5A
LGA50A-24-H LGA50A-48
60
62.4
24V 2.5 (Peak 3.2) A 48V 1.3A
SPECIFICATIONS
MODEL
VOLTAGE[V]
CURRENT[A]
ACIN 100V
FREQUENCY[Hz]
ACIN 100V
EFFICIENCY[%]
INRUSH CURRENT[A] ACIN 100V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
*
3
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +50
C
*
1
*
4
RIPPLE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
*
1
*
4
RIPPLE NOISE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
*
4
TEMPERATURE REGULATION[mV]
-10 to +50
C
*
4
*
2
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
OPERATING INDICATION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CONDUCTED NOISE
CASE SIZE/WEIGHT
COOLING METHOD
LGA50A-3R3-Y LGA50A-5
LGA50A-12
LGA50A-24
LGA50A-24-H LGA50A-48
LGA50A-15
AC85 - 132 1
f
(Refer to Instruction Manual 1.1, and 3.2 Derating)
Optional chassis and cover material : Electric galvanizing
steel board.
¶
Dimensions in mm, [ ]=inches
LGA-3
[1.42]
36
60
3
CN2
[0.14]
3.5
5
FG
Input(N)
Input(L)
FG
Input(N)
Input(L)
5
30
AC-DC Power Supplies Open Frame/ Enclosed Type
Ordering information
LGA75A
LG
1
2
A
75
3
4
A
5
-5
6
-O
R
Example recommended EMI/EMC filter
NAC-06-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
higher current rating EMI/EMC filter
A
may be recommended in view of the
other devices that could be connected
in parallel with the power supply.
1
Series name
2
Single output
3
Output wattage
4
100/120V input
5
Output voltage
6
Optional
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
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.
*Make
sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
LGA75A-3R3-Y LGA75A-5
49.5
75
3.3V 15A
5V 15A
LGA75A-12
75.6
12V 6.3A
LGA75A-15
75
15V 5A
LGA75A-24
76.8
24V 3.2A
LGA75A-24-H LGA75A-48
76.8
76.8
24V 3.2 (Peak 4.2) A 48V 1.6A
SPECIFICATIONS
MODEL
VOLTAGE[V]
CURRENT[A]
ACIN 100V
FREQUENCY[Hz]
ACIN 100V
EFFICIENCY[%]
INRUSH CURRENT[A] ACIN 100V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
*
3
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +50
C
*
1
RIPPLE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
*
1
RIPPLE NOISE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
TEMPERATURE REGULATION[mV]
-10 to +50
C
*
2
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
OPERATING INDICATION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CONDUCTED NOISE
CASE SIZE/WEIGHT
COOLING METHOD
LGA75A-3R3-Y LGA75A-5
LGA75A-12
LGA75A-24
LGA75A-24-H LGA75A-48
LGA75A-15
AC85 - 132 1
f
(Refer to Instruction Manual 1.1, and 3.2 Derating)
0.5max (ACIN 100V, 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
5
15
48
3.3
12
24
24
15.0
6.3
3.2
3.2 (Peak 4.2) 1.6
15.0
5.0
20max
60max
192max
20max
48max
96max
96max
40max
120max
300max
40max
100max
150max
150max
80max
120max
150max
80max
120max
120max
240max
140max
160max
160max
320max
140max
160max
200max
120max
150max
350max
120max
150max
150max
300max
160max
180max
400max
160max
180max
180max
360max
50max
150max
480max
50max
120max
240max
240max
60max
150max
290max
290max
60max
180max
600max
20max
48max
96max
96max
20max
60max
192max
(ACIN 100V, Io=100%)
200max
20typ (ACIN 100V, Io=100%)
2.85 - 3.63
Fixed ("Y"which can be adjusted the output is available as optional
t
10%)
4.90 - 5.30
14.40 - 15.60
46.00 - 50.00
3.30 - 3.40
11.50 - 12.50
23.00 - 25.00
23.00 - 25.00
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
5.75 - 7.00
13.80 - 16.80
17.30 - 21.00
27.60 - 35.00
27.60 - 35.00
55.20 - 67.20
4.00 - 5.25
Not provided
Not provided
Not provided
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (At Room Temperature)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (At Room Temperature)
AC500V 1minute, Cutoff current = 25mA, DC500V 50M
W
min (At Room Temperature)
-10 to +60
C
, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
-20 to +75
C
, 20 - 90%RH (Non condensing), 9,000m (30,000feet) 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 Complies with DEN-AN
Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
50
X
34.5
X
150mm [1.97
X
1.36
X
5.91 inches] (W
X
H
X
D) / 200g max (with chassis & cover : 410g max)
Convection (Refer to Instruction Manual 3.2)
INPUT
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY AND
NOISE
REGULATIONS
OTHERS
*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: RM-103).
*2
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.
*3
Peak loading for 10sec.And Duty 35% max.or less is acceptable if the total wattage is less than the rated wattage.
Refer to instruction Manual 5. In detail.
*
Avoid prolonged use under over - load.
*
Parallel operation with other model is not possible.
*
Derating is required when operated with chassis and cover.
*
A sound may occur from power supply at pulse loading.
LGA-4
LGA75A
Block diagram
FUSE
250V 5A
AC IN85-132V
NOISE
FILTER
RECTIFIER
INRUSH
CURRENT
LIMIT
FG
TRANSFORMER
INVERTER
RECTIFIER
AND
FILTER
DC OUT
CONTROL
OVER
VOLTAGE
PROTECTION
CONTROL
External view
Standard type
Voltage adjust
(Option)
Name plate Point A
13.5
[0.53]
Chassis and cover type
3-f3.5
[0.14]
Mounting Hole
10
15.5
[0.61]
2-f4.5
[0.18]
[0.79]
169
±0.5
[6.65]
[0.22]
5.5
4-M4
Mounting Hole
[0.18]
[0.39]
20
4.5
FG
Input(N)
Input(L)
5
3
1
40
±0.5
40
±0.5
5
3
1
[1.97]
[1.57]
[0.79]
[1.57]
CN1
6
Output(+)
[0.14]
CN1
6
Output(+)
[0.2]
5
5
[0.2]
[5.51]
140
±0.5
150
[5.91]
Point B
4
[0.16]
3.5
Mounting Hole
f4.5
[0.18]
[7.09]
180
169
±0.5
[6.65]
5.5
[0.22]
29
+1
-1.6
[1.14]
5.5max
Surface mount device
[0.22]
PCB t=1.6
[0.06]
2-M4
Mounting Hole
¶
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.
Take care for SMD parts on the back to come in contact
because of the vibration and not to break down.
<PIN CONNECTION>
¶
Use the spacer of 8mm length or more.
¶
4 Mounting holes are existing.
I/O Connector
CN1
1-1123724-3
CN2
1-1123723-6
Mating connector
¶Mounting
torque:1.5N•m(16kgf•cm)max
CN1
Chain
Loose
Chain
Loose
Terminal
1123721-1
1318912-1
1123721-1
1318912-1
CN2
Input
AC(L)
AC(N)
FG
4 to 6
+V
Pin No.
1 to 3
Output
-V
1-1123722-5
1-1123722-6
(Mfr:Tyco Electronics AMP)
Pin No.
1
2
3
4
5
¶I/O
Connector is Mfr Tyco Electronics AMP
¶Option:-J1:VH(J.S.T)
connector type.
Refer to instruction Manual 5.
¶Keep
drawing current per pin below 5A for CN2.
¶Tolerance
:
±1
[±0.04]
¶Weight
: 200g max (with chassis & cover : 410g max)
¶PCB
material / thickness : CEM3 / 1.6mm [0.06]
¶Optional
chassis and cover material : Electric galvanizing
steel board.
¶Dimensions
in mm, [ ]=inches
[0.59] [0.59]
15 15
LGA-5
[1.77]
[0.18]
4.5
45
[2.36]
50
60
Output(-)
20
±0.5
FG
Input(N)
Input(L)
1
1
Output(-)
30
CN2
CN2
[1.18]
AC-DC Power Supplies Open Frame/ Enclosed Type
Ordering information
LGA100A
LG
1
2
A
100
3
4
A
5
-5
6
-O
R
Example recommended EMI/EMC filter
NAC-06-472
High voltage pulse noise type : NAP series
Low leakage current type : NAM series
*
higher current rating EMI/EMC filter
A
may be recommended in view of the
other devices that could be connected
in parallel with the power supply.
1
Series name
2
Single output
3
Output wattage
4
100/120V input
5
Output voltage
6
Optional
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
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.
*Make
sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.
MODEL
MAX OUTPUT WATTAGE[W]
DC OUTPUT
LGA100A-3R3-Y
66
3.3V 20A
LGA100A-5-Y LGA100A-12
102
100
12V 8.5A
5V 20A
LGA100A-15
105
15V 7A
LGA100A-24
103.2
24V 4.3A
LGA100A-24-H LGA100A-48
103.2
100.8
24V 4.3 (Peak 5.4) A 48V 2.1A
SPECIFICATIONS
MODEL
VOLTAGE[V]
CURRENT[A]
ACIN 100V
FREQUENCY[Hz]
ACIN 100V
EFFICIENCY[%]
INRUSH CURRENT[A] ACIN 100V
LEAKAGE CURRENT[mA]
VOLTAGE[V]
*
3
CURRENT[A]
LINE REGULATION[mV]
LOAD REGULATION[mV]
0 to +50
C
*
1
RIPPLE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
*
1
RIPPLE NOISE[mVp-p]
-10 - 0
C
*
1
0 to +50
C
TEMPERATURE REGULATION[mV]
-10 to +50
C
*
2
DRIFT[mV]
START-UP TIME[ms]
HOLD-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
OVERVOLTAGE PROTECTION
OPERATING INDICATION
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
INPUT-FG
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
STORAGE TEMP.,HUMID.AND ALTITUDE
VIBRATION
IMPACT
AGENCY APPROVALS
CONDUCTED NOISE
CASE SIZE/WEIGHT
COOLING METHOD
LGA100A-3R3-Y LGA100A-5-Y LGA100A-12
LGA100A-24
LGA100A-24-H LGA100A-48
LGA100A-15
AC85 - 132 1
f
(Refer to Instruction Manual 1.1, and 3.2 Derating)
0.5max (ACIN 100V, 60Hz, Io=100%, According to IEC60950-1 and DEN-AN)
5
15
48
3.3
12
24
24
20.0
8.5
4.3
4.3 (Peak 5.4) 2.1
20.0
7.0
20max
60max
192max
20max
48max
96max
96max
40max
120max
300max
40max
100max
150max
150max
80max
120max
150max
80max
120max
120max
240max
140max
160max
160max
320max
140max
160max
200max
120max
150max
350max
120max
150max
150max
300max
160max
180max
400max
160max
180max
180max
360max
50max
150max
480max
50max
120max
240max
240max
60max
150max
290max
290max
60max
180max
600max
20max
48max
96max
96max
20max
60max
192max
(ACIN 100V, Io=100%)
200max
20typ (ACIN 100V, Io=100%)
4.50 - 5.50
2.85 - 3.63
Fixed ("Y"which can be adjusted the output is available as optional
t
10%)
5.00 - 5.15
14.40 - 15.60
46.00 - 50.00
3.30 - 3.40
11.50 - 12.50
23.00 - 25.00
23.00 - 25.00
Works over 105% of rating (works over 101% of peak current at option -H) and recovers automatically
5.75 - 7.00
13.80 - 16.80
17.30 - 21.00
27.60 - 35.00
27.60 - 35.00
55.20 - 67.20
4.00 - 5.25
Not provided
Not provided
Not provided
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (At Room Temperature)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M
W
min (At Room Temperature)
AC500V 1minute, Cutoff current = 25mA, DC500V 50M
W
min (At Room Temperature)
-10 to +60
C
, 20 - 90%RH (Non condensing) (Refer to Instruction Manual 3.2), 3,000m (10,000feet) max
-20 to +75
C
, 20 - 90%RH (Non condensing), 9,000m (30,000feet) 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 Complies with DEN-AN
Complies with FCC-B, VCCI-B, CISPR-B, EN55011-B, EN55022-B
62
X
35.5
X
155mm [2.44
X
1.4
X
6.1 inches] (W
X
H
X
D) / 300g max (with chassis & cover : 530g max)
Convection (Refer to Instruction Manual 3.2)
INPUT
OUTPUT
PROTECTION
CIRCUIT AND
OTHERS
ISOLATION
ENVIRONMENT
SAFETY AND
NOISE
REGULATIONS
OTHERS
*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: RM-103).
*2
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.
*3
Peak loading for 10sec.And Duty 35% max.or less is acceptable if the total wattage is less than the rated wattage.
Refer to instruction Manual 5. In detail.
*
Avoid prolonged use under over - load.
*
Parallel operation with other model is not possible.
*
Derating is required when operated with chassis and cover.
*
A sound may occur from power supply at pulse loading.
C++ 属于面向对象的编程语言，OOP的思想不必多说，特别对于复杂的软件工程来说，利用OOP绝对是事半功倍，相对于传统的C来说； 当然用C来写单片机程序无可厚非，已经延续了一个传统，从大学时学的开始到工作岗位，好多人都是一直用C来做，但是既然Keil支持C++编译， 可以用C++来编写你的代码，可以利用高级语言来结构化，清晰化你的程序，为嘛不用呢！哈哈，个人看法！下面进入正题： C+...[详细]
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