6000 Series
3.7 Parallel
Operation
Parallel connection is used to connect two or more power supplies of the same model in parallel to obtain a
higher current output (maximum 24A for this power supply).
Figure 9 shows the parallel connection between two 6303D power supplies at parallel tracking. One unit is
set at 30V/5A (MASTER setting is 30V/2.5A) while the other is at 20V/6A (MASTER setting is 20V/3A).
Figure 10 shows the parallel connection voltage/current output versus load changes.
+
-
V
A
+
-
+
-
5V5A
OVER LOAD
I1=IS1+IM1
+
-
V
A
+
-
+
-
5V5A
OVER LOAD
IO = I1 + I2
I2=IS2+IM2
SET : V1 = 30V / 5.0A
SET : V2 = 20V / 6.0A
A
3A
9A
12A
10
OHM
8
6
4
2
1
30
10
20
30
V
[V1&V2 C.C. MODE]
[V1 C.C. MODE
V2 C.V. MODE]
[V1&V2 C.V. MODE]
5A
10
OHM
8
6
4
2
1
30
Figure 9 Parallel Connection Diagram
Figure 10 Parallel Voltage/Current Output vs. Load
Change
NOTE
: The difference between the voltage settings for two or more power supplies of the same model
connected in parallel should not exceed 15V. The minimum voltage setting should not be less
than 10V. If it is necessary to be lower than 10V, the voltage difference should be less than 2V.
The closer to 0V, the smaller the difference required.
12
Содержание 6302A, 6302AR, 6302D, 6302DR, 6303A, 6303AR, 6303D,6303DR, 6306A, 6306AR, 6306D, 6306DR, 6603A, 6603AR, 6603D, and 6603D
Страница 1: ...6000 Series Operation Manual...
