3
WBQ314 P71 has certain advantages of input/output isolation, high performance, low drifting by
temperature, and low power consuming, etc.
Function realization schematic drawing
Vin
1
5
8
7
Out
6
7
+E
G
+
_
Iin
（
a
，
b
，
c
）
3
2
（
4
）
Product Dimensional Drawing (unit: mm)
Product Terminal Identification Drawing
U
a
U
b
U
c
N
N
GND
+E
I
Z
Power Source Led
1
2
3
4
5
10
9
8
7
6
I
c
I
b
I
a
WBP314
Mianyang Weibo Electronics Co.,Limited
No.7 Road 2 of Xianren Road Youxian District Mianyang City P.R. China
Tel: 86-816-2971265 Fax: 86-816-2281934
www.wb-my.com
3
