5 Ground
¡
When installing the power supply with your unit, ensure that the
input FG terminal of CN1 or mounting hole FG is connected to
safety ground of the unit.
*
It is recommended to electrically connect terminal FG and mount-
ing hole FG to metal chassis for reducing noise.
6 Option and Others
6.1 Outline of options
¿
-C
-
Option -C units have coated internal PCB for better moisture
resistance.
¿
-G (LHA30F, LHA50F, LHA75F, LHA100F,
LHA150F, LHA300F)
-
Option -G units are low leakage current type.
-
Differences from standard versions are summarized in Table 6.1.
Table 6.1 Low leakage current type
Leakage Current
(ACIN 240V 60Hz)
0.15mA max
Conducted Noise
N/A
Output Ripple Noise
Please contact us for details about
Ripple Noise
¿
-J4
-
Option -J4 units come with EP connectors (Mfr. TE Connectivity)
instead of VH conectors (Mfr. J.S.T.).
Please contact us for details about external view.
■
LHA10F, LHA15F
Connector
Mating
connector
Terminal
CN1
1-1123724-3
1-1123722-5
Chain : 1123721-1
Loose : 1318912-1
CN2
1-1123723-2
1-1123722-2
Chain : 1123721-1
Loose : 1318912-1
(Mfr. TE Conncectivity)
■
LHA30F, LHA50F
Connector
Mating
connector
Terminal
CN1
1-1123724-3
1-1123722-5
Chain : 1123721-1
Loose : 1318912-1
CN2
1-1123723-4
1-1123722-4
Chain : 1123721-1
Loose : 1318912-1
(Mfr. TE Conncectivity)
■
LHA75F, LHA100F, LHA150F
Connector
Mating
connector
Terminal
CN1
1-1123724-3
1-1123722-5
Chain : 1123721-1
Loose : 1318912-1
CN2
1-1123723-6
1-1123722-6
Chain : 1123721-1
Loose : 1318912-1
(Mfr. TE Conncectivity)
■
LHA300F
Connector
Mating
connector
Terminal
CN1
1-1123724-3
1-1123722-5
Chain : 1123721-1
Loose : 1318912-1
CN2
1-1123723-0
1-1123722-0
Chain : 1123721-1
Loose : 1318912-1
(Mfr. TE Conncectivity)
¿
-J5 (LHA300F)
-
Option -J5 units come with 8 pin connector instead of a 10 pin
connector.(24V,48V)
-
Keep the drawing current less than 5A per pin.
CN1
5
3
1
-V
+V
5
4
8
1
CN2
Fig.6.1 Example of option -J5
Table 6.2 Pin assignments of CN2
Pin No.
Output
1 to 4
-V
5 to 8
+V
Connector
Mating
connector
Terminal
CN2
B8P-VH
VHR-8N
Chain : SVH-21T-P1.1
Loose : BVH-21T-P1.1
(Mfr. J.S.T.)
AC-DC Power Supplies Open Frame
Instruction Manual
LHA-32
May 26, 2022
