Datasheet

Application Note
Series Operation A Series Operation B
Note:
1. Series operation ca
n be co
n
ne
cte
d a
s sh
o
wn in ab
o
ve
;
2. Load current should be less than the current value of the product with the lowest output current specified at the
product specification with the power supply at series connection.
1. Series Operation
LOAD
L NL N
LOAD
L NL N
LOAD
oi
ra
l p
il p
w
o
e
w
r s
e
u
r s
p
u
pl
p
y
ply
AC/DC DIN Rail Mounted
di
d
n r
i
a
n
Power Supply
Parallel Operation A (Unable
to use)
Parallel Operation B (Backup)
2. Parallel Operation
L NL N
LOAD
L NL N
LOAD
Note:
1. Parallel operation should be composed w ith the same products, while the connection sho-uld be as shown as
“Parallel operation B”;
2. In parallel operation B, current ca
pacity cannot be increased, while it should be used for backup only. Moreover,
diode that is to be added during parallel operation should be selected after considering it’s voltage drop, output
voltage and current capacity.
Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T [phone], [e-mail], distrelec.com