DC Power Supply - Mobile Broadband DC Power Supply Protection PortNote

DC POWER SUPPLY PORT
Mobile Broadband DC Power Supply Protection
Solution Product
1320-S-48
Objective
Compliance*
Base Transceiver Station (BTS) equipment
is normally powered by 48 V DC. The DC
ports need to be protected, especially in harsh
environments. The Bourns® Model 1320 Series
are DC power Surge Protective Devices (SPDs)
designed to protect power systems from damage
due to lightning, transients and power surges.
UL1449 Type 4, Type 2 Location
Solution
DC Surge Protective Device:
• 1320-S-48
DC Power
Source
_
+
F1
Alternate Recommendations
Model 1320-S-24 for 24 V DC systems
Features & Benefits
• 30 kA, 8/20 μs surge capability
• Remote signalling
• DIN Rail compatible
• RoHS compliant**
Protected
Equipment
F2
< 30 m
*The Bourns® Model 1320-S-48 Surge
Protective Devices are listed under UL1449
as Type 4 for use in Type 2 locations.
The schematic shown here illustrates
the application protection and does not
constitute the complete circuit design.
Customers should verify actual device
performance in their specific applications.
PE
**RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Americas: Tel +1-951 781-5500
EMEA:
Tel +36 88 520 390
Fax +36 88 520 211
Fax +1-951 781-5700
Asia-Pacific: Tel +886-2 256 241 17
Fax +886-2 256 241 16
COPYRIGHT© 2016 • BOURNS, INC. • 1/16 • e/SPD1523 • “PortNote” is a registered service mark of Bourns, Inc.
“Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries.
Bourns® PortNote® solutions provide protection
recommendations for typical port threats.
For more information, go to:
www.bourns.com
or email: [email protected]
Similar pages