B1101U
| Model | B1101U |
| Description | solid state crowbar devices |
| PDF file | Total 212 pages (File size: 2M) |
| Chip Manufacturer | TECCOR |
Analog Line Cards
Figure 3.23 illustrates the use of the P2600SA and P0721CA2 for overvoltage protection
and the F0500T for overcurrent protection in addition to 20
W
of series resistance on both
Tip and Ring. The series resistance is required to limit the transient surge currents to within
the surge current rating of the “A” series
SIDACtor
devices and the F0500T
TeleLink
fuse.
20
Ω
Tip
F0500T
P0721CA2
P2600SA
P2600SA
Ring
20
Ω
Figure 3.23
R
E
L
A
Y
S
L
I
C
F0500T
SLIC Protection with Fixed Voltage
SIDACtor
Devices
The illustration of SLIC protection in Figure 3.24 shows Teccor’s
Battrax
device protecting
Legerity’s (formerly AMD’s) Am79R79 from overvoltages and uses a F1250T to protect
against sustained power cross conditions. The
Battrax
product was designed specifically to
protect SLICs that cannot withstand potential differences greater than V
REF
± 10 V.
-VREF
0.1 µF
F1250T
Tip
B1XX0CC
1N4935/
MUR120
Legerity
Am79R79
B1XX0CC
Ring
F1250T
0.1µF
-VREF
Figure 3.24
SLIC Protection with Programmable Voltage
SIDACtor
Devices
1N4935/
MUR120
http://www.teccor.com
+1 972-580-7777
3 - 20
SIDACtor
®
© 2002 Teccor Electronics
Data Book and Design Guide
