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Since 1972
Protection Doesn't Cost ... It Pays !
. .. Ancient
Abyssinian Proverb
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November '03 ..... Tip of the Month; multiple 100Base-T; Precision Voltage Regulator; RS-232 & RS-485 Surge Protectors
December '03 ..... Tip of the Month; NEMA 6-15 & 6-20 240 Volt Protectors, Variable Transformers, Twist Lock Protection
February '04 ..... Tip of the Month; 10Base-T / 100Base-T Protectors; 400 Hz Variacs; NEMA 1420, 1430 Filter-Suppressors
April '04 ..... Tip of the Month; Video Guard; Voltage Converter; Universal Socket Adapter
July '04 ..... Tip of the Month; Turbo Max; Shape Voltage Regulator; Variable Transformer
October '04 .... Tip of the Month; Video Hum Buckers; NEMA 6-15, 6-20; Twist Lock Protection
December '04 .... Season's Greetings
February '05 .... Tip of the Month; Variac, Variable Transformer; Universal AC plug socket adapters; Modem Protectors
April '05 .... Tip of the Month; 240 Volt Line Cord
Filter-Suppressors; Isolation Filter-Suppressor;
Variable Output Voltage
Regulator; 100Base-T Network Protection
January '06 .... 240 Volt Filter-Suppressors/Line Cord; Isolation Filter-Suppressors; Hi-Tech Laughs
January '07 .... Free Tutorial; Isolation Filter Suppressors; 100Base-T Network Protection
February '07 .... Turbo Max, Variable Transformers, International Power Adapters
March '07 .... Tip of the Month; Free Hi-Tech Equipment Protection Tutorial
April '07 ...... Filter Suppressor Isolators, 240 Volt Filter-Suppressors
May '07 ........ AC Power Interrupters, Variable Transformers
October '07 ... Turbo Phone Line Protection, Get ready for Winter Storms Tips, Power Interrupters
November '07 ... Filter Suppressor Isolators, Variac, Variable Transformers
December '07 ... Holiday Greetings ! New England Winter Scenes
January '08 ... Motor tips(b), Extreme Duty, Twist Protect, Equipment Line Filters
February '08 ... Variable Transformers, AC Power Shutdown, International Adapters
March '08 ... Free Hi-Tech Equipment Protection Tutorial, International Voltage Converters
April '08 ... Filter Isolators; Variable Voltage Regulator; 100BaseT Network Protection; 240 Volt Line Cord Filter-Suppressors
May '08 ... AC Power Interrupters, Variable Transformers, Variac, International Power Adapters, Twist Lock Protection
SPOTLIGHT ARCHIVES
August '04 ..... Spotlight flyer on Shape Voltage Regulator
May '05 ..... Spotlight flyer on Analytic Systems Frequency Converter
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Ferroresonant Voltage Regulators Precision Variac Voltage Regulators ....... Stepper Motor Voltage Regulators ......Hi-Power Voltage Regulators |
Dial Up Modem
Speed-up & Telecommunications Protection Systems RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 Screw Terminals <> Wire-In <> DSL |
Cable
Modems )x4c( Speed-up, Isolation, Intermittent Cable Sync & Protectors Systems |
| Voltage Regulation - extends UPS operating Voltage Range |
Software Books .... Technical, Computer |
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 |
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AC Power Line
Protection 220-250 Volts ...... Commercial ... Industrial and .. Laboratory & Basic Grades NEMA 6-15, 615, 6-20, 620 |
Multiple
circuit Relay Rack Mount Modem / Phone / Telco Protection |
Networks, Data Line, Controller Banks Relay Rack Mount--Multiple Line Systems Process Control and Automation |
| Direct Plug
AC Power Protection with built in Modem Protector |
Dual Function
- Direct Plug AC Power and Modem Protectors |
Dual Function
- Direct Plug AC Power and Network Protectors |
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AC Power Line
Protection 120 Volts ...... Commercial ... Industrial, .. Laboratory & Basic Grades International too ! NEMA 5-15, 515, 5-20, 520 |
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 Video Guard Hum Buckers |
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Wire-in AC Power Line Filter-Suppressor Wire Leads <> Screw Terminals Solder Lugs <> Push-on Tabs Retrofit and OEM applications |
DIN
RAIL Mount Modem - Phone Line Protector NetWorks Protector 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 Video Guard Hum Buckers |
| Extreme Duty Motor and Controller Suppressors <> single phase <> 2-phase <> 3-phase |
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 * Twist-Lock is a registered trademark of Hubbell Incorporated |
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 Video Guard Hum Buckers |
| 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 ..... Voltage Converter 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 |
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Variable / Adjustable
Transformers |
Application
Guide Cross Reference - - Locate Your Problem - - - - - Find a Fix !! We Now Offer Software Check 1,000's of Books |
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Frequency Converters |
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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Asked Questions <> with dozens of Answers |
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