LGA75A
Block diagram
FUSE
250V 5A
INRUSH
CURRENT
LIMIT
NOISE
FILTER
RECTIFIER
AC IN85-132V
FG
TRANSFORMER
RECTIFIER
AND
INVERTER
DC OUT
FILTER
OVER
VOLTAGE
PROTECTION
CONTROL
CONTROL
External view
Standard type
Chassis and cover type
Voltage adjust
(Option)
±0.5
[6.65]
5.5
169
2-f4.5
[0.18]
4-M4
Mounting Hole
13.5
[0.53]
[0.22]
[0.14]
3-f3.5
Name plate
Point A
Mounting Hole
FG
Input(N)
Input(L)
CN2
1
CN2
1
FG
Input(N)
Input(L)
5
5
3
Output(-)
3
1
Output(-)
Output(+)
1
Output(+)
CN1
CN1
6
6
4
[0.16]
Mounting Hole
Point B
180
[7.09]
±0.5
5
[0.2]
140
[5.51]
±0.5
f4.5
[0.18]
169
5.5
[0.22]
150
[5.91]
[6.65]
2-M4
Mounting Hole
PCB t=1.6
[0.06]
Surface mount device
¶
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.
¶Mounting torque:1.5N•m(16kgf•cm)max
Take care for SMD parts on the back to come in contact
because of the vibration and not to break down.
Use the spacer of 8mm length or more.
4 Mounting holes are existing.
<PIN CONNECTION>
¶
¶
CN1
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.
I/O Connector
Mating connector
Terminal
1123721-1
1318912-1
1123721-1
1318912-1
Pin No.
Input
AC(L)
Pin No. Output
Chain
Loose
Chain
Loose
1
2
3
4
5
CN1 1-1123724-3 1-1123722-5
CN2 1-1123723-6 1-1123722-6
1 to 3
4 to 6
-V
AC(N)
FG
+V
(Mfr:Tyco Electronics AMP)
¶Dimensions in mm, [ ]=inches
¶Keep drawing current per pin below 5A for CN2.
¶I/O Connector is Mfr Tyco Electronics AMP
¶Option:-J1:VH(J.S.T) connector type.
Refer to instruction Manual 6.
June 26, 2020
LGA-5