Ferroresonant Voltage Regulators, Hi-current & Isolation transformers, autotransformers

Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb

Power Transformers
Isolation Transformers Voltage Regulators (CVT) Auto-Transformers

Electronic Specialists has teamed with Blue Hill Transformer, forming a strategic alliance to provide quality, dependable transformer and magnetic device development & manufacturing for our customers.

Blue Hill Transformer has provided magnetic components to medical, electronic, industrial and military manufacturers for over 30 years. When required, your transformer or other magnetic component can be designed, prototyped and positioned for small or large volume production.

Electronic Specialists' off-the-shelf Power Transformers , built by Blue Hill Transformer, are identical to units employed in our large line of AC Power Conditioning equipment. These units are offered for individuals and organizations who may need a few units for a small project or small production run. Production quantities can be provided.

If your situation requires, variations of these off-the-shelf power transformers can be fabricated to exactly match your component needs.

Blue Hill has a long history of providing high quality, state-of-the-art transformers, inductors and other magnetic components for high tech manufacturers.

A few of the thousands of magnetic products designed and manufactured by Blue Hill :

<> e-mail <> FAX 1-508-653-0268 <> Phone 1-508-655-1532 <> Toll Free (U.S.) 1-800-225-4876 <>

Electronic Specialists now makes available the basic transformer components used in our various Power Conditioning equipment.

Basic transformer components are extremely useful for designers and serious experimenters who wish to avail themselves of benefits derived from use of regulator, auto-, or isolation transformers, but do not want a stand alone unit in their system.

If your design should go to production, we can supply the needed component in quantities.

Complete details and specifications are given for each of the 3 available categories

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

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 )x( Speed-up, Isolation & Protectors Systems
Voltage Regulation extends UPS operating Voltage Range AC Power Protection ...... Discussion & Over View	Speed-up & Protection <> Dual, Doubler, Bonded & Shotgun Modems	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 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
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
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
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 ..... Voltage Converter Plug Adapters	Travel Adapters .... Phone RJ-11 Adapters .... AC Power Plug Adapter Strips	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	....... 400 Hz Variacs View Custom Design Transformers	Application Guide Cross Reference - - Locate Your Problem - - - - - Find a Fix !!
NEW ! ! ....... Rotary Converters	*Satellite Protection Systems & Power Supplies Industrial * Commercial**	Complete Subject and Product Listing
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