Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb
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Since 1972
Protection Doesn't Cost ... It Pays !
. .. Ancient
Abyssinian Proverb
Free Standing Flange Mount Network ProtectorsAPPLICATION NOTES
Equipment damage is the most serious and noticeable effect of spikes & surges
. Damage may range from moderate to severe. Immediate consequences depend on value of equipment damaged and the value placed upon that equipment being in continuous service.Spikes & surges (especially from Lightning) may enter equipment over Power, Phone, Control or Monitor lines at the same time. From there, spikes / surges often inductively couple into network data and control lines.
Damage to network cards often results, but unnoticed is the long term performance deterioration spikes & surges cause in network equipment. Each time severe spikes or surges enter equipment, some delicate components may suffer slight degradation. Over time, this cumulative degradation takes its toll, leaving equipment performing in a sub-standard manner - eventually leading to erratic performance or system failure.
In some instances, spikes & surges may find their way past the network cards, into critical operating circuitry. Computer digital circuits may receive false data, causing errors and disruptions. Again, cumulative performance degradation may result.
What to Do ?
Installation of High Performance Spike/Surge protection equipment is the best defensive action to prevent equipment damage, data loss or system down time.
Network and Data information is connected to electronic equipment through a number of different style connectors. Additionally, various systems use different pins of the same connector. Also, different voltages are encountered in different applications.
When selecting Protection systems for installed Network, Data, Security or Signal equipment, consult the manufacturer to ascertain correct connector, correct pins and correct protection voltage.
There are some "universal" protection devices on the market. While in theory, this sounds great, usually the protection voltage level chosen is quite high so that all equipment can be connected without affecting the data or signal. Net effect is that a 3 or 5 Volt system may be protected with a 30 or 40 Volt Protector, leaving equipment exposed to undesirably high residual Spike Voltages. Premature equipment failure or erratic data / signal transmission could result.
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Please recommend this Application Note to an Associate
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Following are some of the multi-circuit network protective devices we have designed and manufactured
Should you require different configurations than shown, please Contact us for Free Design Assistance.
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Multi-Circuit Protection Sketches of 2 Multi-circuit Network Protection Models we have engineered & manufactured Models can be configured with rj-11 (up to 6 lines/jack) and rj-45 (up to 8 lines/jack) - BNC ethernet models available Surge Suppressers Protection can be designed for RS-232, RS-422, RS-485, RS-530, 10BaseT or 100BaseT data line network circuits Protect IP internet service Multiple Controller protection systems for racks or flange mount configurations can be designed for your application Contact us to discuss protection |
NEW ! !
DIN RAIL Mount Network Protectors now
available
Network and Power - Dual function Protector
Laboratory Grade - RS232 <> RS422 <> RS485 <> RS530
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Laboratory Grade Data Line Protectors Standard & Custom Designs available DB-9, DB-15, DB-25, db9, db15, db25 Rely on Electronic Specialists |
Wire-in
Data Line
Hard-wired Controller Protection Systems
Special Wirein & Hard-wire Designs available for..... |
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Model NAP-31
Designs available for Screw Terminals |
Now ... we have combined the best to bring you ... Network And Power Protection .... ideal for
Home Office Computer Networks Remote Monitor / Sensor Protection Industrial Telemetry monitor Commercial Data Gathering systems
High
Profile Suppressor Protection Model NAP-31 ...................................
U.S. $ 76
Model NAP-32 (2 AC Sockets)..............
U.S. $ 86 Specify RJ-11 or RJ-45, pins used and application voltage Go to ....... ORDER DESK |
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Special Design Problem
- Client
had data lines running parallel to Solution
-
Electronic Specialists designed a combination Contact us with your interference and protection problems |
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STORM WARNING !!
Surges, Spikes and Interference
Damage
play no Favorites ! !
Studies Show ...................
Winter Storms Cause More
Wild Power, phone line outages, surges,
spikes and interference
than Summer Storms
On the other hand, There are more Summer Storms
Winter Storm Spherics cause up to 50% as much damage as
Summer Lightning Storms
Discover the Security offered by . . . . .
Visit our other great Equipment
Protection Departments........
(Check the many categories in TABLE BELOW)
Discover High Performance protection solutions for your factory / office / home
Oh Yeah ! Don't forget to check out our FREE stuff
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Ferroresonant Voltage
Regulators Precision Variac Voltage Regulators ....... Stepper Motor Voltage Regulators |
Modem
Speed-up & Telecommunications Protection Systems RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 Screw Terminals <> Wire-In <> DSL |
Cable
Modems #W# Speed-up, Isolation & Protectors Systems |
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Voltage
Regulation extends UPS operating Voltage Range
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Networks,
Data Line , Controller Protection RS-232, RS232, RS-422, RS422, RS-485, RS485 DB-9, DB9, DB-15, DB15, DB-25, DB25, Wire-in RJ-11, RJ11, RJ-45, RJ45, 10Base-T, 100Base-T Automation, Instrumentation Protectors |
| AC Power
Protection ...... Discussion & Over View |
Multiple
circuit Relay Rack Mount Modem / Phone / Telco Protection |
Networks, Data Line, Controller Banks Relay Rack Mount--Multiple Line Systems Process Control and Automation |
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AC Power Line
Protection 220-250 Volts ...... Commercial ... Industrial and .. Laboratory & Basic Grades NEMA 6-15, 615, 6-20, 620 |
Direct Plug
AC Power Protection with built in Modem Protector
Dual Function
- Direct Plug AC Power |
Dual Function
- Direct Plug AC Power and Network Protectors |
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AC Power Line
Protection <> 120 Volts ...... Commercial ... Industrial and .. Laboratory Grades International too ! NEMA 5-15, 515, 5-20, 520, 6-15, 615, 6-20, 620 |
Phone System
Protection and Interference Control Modular plugs, sockets RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 |
Audio-Video
System Protection Cameras, Monitors, Displays, Amplifiers 50 / 75 ohm, RG-6, RG6, RG-58, RG58, RG-59 RG59, RG-62, RG62, RCA, PL-259, BNC, UHF |
| Wire-in AC Power Line Filter-Suppressors Wire Leads <> Screw Terminals Solder Lugs <> Push-on Tabs Retrofit and OEM applications |
DIN
RAIL Mount Modem - Phone Line Protectors NetWorks Protectors RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 DB-9, DB9, DB-15, DB15, DB-25, DB25 Screw Terminals <> Wire-In |
Video <> Monitors & Displays
<> Surveillance Video Interference Choke |
| Extreme Duty Motor and Controller Suppressors single phase <> 2-phase <> 3-phase |
Twist-Protect TM (Twist-Lock) Filter-Suppressors for NEMA L5-15, L5-20, L5-30, L515, L520, L530 L6-15, L6-20, L6-30, L615, L620, L630 L10-, L11-, L14-, L15-, 15, 20, 30 |
Relay Rack
Mount, Multiple Circuit Video Protectors |
| Variable
Voltage ....... Regulators ....... Isolation Transformers ....... Variacs ....... 400 Hz Variacs |
Industrial
& Copier Hi-Current Filter-Suppressors AC Hi Power Protection NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450 |
Cable
Modem <> Speed-up, Isolation & Protection System |
| Ground Loop
Control ...... Voltage Regulators ...... Isolation Transformers ...... Cable TV / Cable Modem Isolators |
Application
Notes ...... Dozens of Practical Money Saving Tips |
Cable
Isolators Audio/Video Ground Loop Eliminator F-connector <> BNC-Video Guard |
| Isolation Devices ....... Transformers ....... Isolators-Filters |
Pneumatic
Interrupters * Power Shutdown Pressure <> Vacuum Switches |
Surveillance
<> Security Monitors / Displays / Video Protectors |
| New ! ! AC Power Line Interrupters
Power Shut Down |
Power
Transformers ...... Regulators ...... Isolation ...... Autotransformer |
Power
Conditioners ...... Regulators ...... Isolation Transformers |
| New ! ! AC Power Line ,,,,, Voltage Converters ,..., Voltage Converter Regulators ..... V Convrtr Plug Adapter Strips ..... Universal AC Plug Adapters |
Travel Adapters .... Phone RJ-11 Adapters .... AC Power Plug Adapter Strips .... AC Power Plug Adapters |
Lap
Tops ..... Laptop Phone Line Protector ..... Laptop AC Power Protector |
| Variable / Adjustable
Transformers ....... Variacs ....... 3-Phase Variable Transformers ....... 400 Hz Variacs ....... 400 / 60 / 50Hz Variable Transfrmrs ....... Stepper Motor Voltage Regulators |
View Custom Design Transformers |
Application
Guide Cross Reference Locate Your Problem - - - - Find a Fix !! |
| NEW ! ! ....... Rotary Converters |
NEW ! ! Satellite Protection Systems & Power Supplies * Industrial * Commercial | Complete Subject and Product Listing |
| SureTest
Electrical Circuit Analyzer <> Harmonics <> Ground Voltage & Noise <> Load Voltage Drop <> Ground Impedance |
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Electronic Specialists regularly supplies Regulation, Suppression and Protection Products
for 100, 110, 115, 117, 120, 125/250, 120/208, 220/380, 277/480 Volts
single, dual and 3-phase systems
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