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
Solenoids
Inductors
Magnetics
Chokes
Isolation Transformers
Toroids|
Photo - © 2004 |
Hi Current Source 1,500+ Amps into Short Circuit (photo left) This unit has dual primary windings, permitting 115V or 230V operation Also, primary taps to facilitate short term boost for extra current drive Hi Current Source Purchase Details Use with Variable Transformer for accurate current level adjustments Check High Current Ammeter |
Line Frequency Power Transformers with copper foil secondary winding for high current, low voltage applications Secondary high current terminals can be either copper/brass tabs (shown, right) or threaded studs mounted on terminal board |
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Magnetizer Coil
used to manufacture or "refresh" permanent magnets (Photo - Left) This particular coil weighs 45 pounds |
400 Hz power
transformer
(right) High voltage isolation is achieved using |
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High current inductor
(Photo Left) Hermetically sealed, designed for MIL-T-27, Grade IV application Special potting compound was used to meet stringent audible noise and heat dissipation requirements |
High current toroidal inductor These toroid inductors can be supplied with self-leads (shown right) or mounted either horizontally or vertically on headers to facilitate printed circuit board assembly |
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Air-Core Coils (Photo
Left) fabricated to produce stable inductance over wide range of DC bias currents Coil forms can be shaped and sized to achieve most custom inductor requirements |
* Photo Enhancements reconstructed from Blue Hill Photos - © 1997
Illustrations of a few design Prototypes taken from Blue Hill transformer inductor files
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.
Blue Hill has a long history of providing high quality, state-of-the-art transformers, inductors, solenoids and other magnetic components for high tech manufacturers.
New engineering features and technological improvements are constantly added to the hundreds of magnetic component designs already in the files.
Our transformer engineers will be happy to consult on your transformer & inductor requirements.
View basic information .... specifications .... prices .... for
<> Autotransformer units
<> Isolation transformers base
unit
<> Voltage regulators (CVT)
base unit
<> Ultra High
Current Transformers
<> High Current Ammeter
<> Variable Transformers and
400 Hz Variacs
<>
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Surges, Spikes and Interference
Damage
play no Favorites ! !
Studies Show ...................
Winter Storms Cause More
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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
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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 )x4d( Speed-up, Isolation, Intermittent Cable Sync & Protectors Systems |
| New!
Regulator -
Dual Voltage Voltage Regulation - extends UPS operating Voltage Range |
Software .... Engineering, Photography, Utilities 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 |
|
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 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 |
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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 |
View Custom Design Transformers |
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Complete Subject and Product Listing |
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Electrical Circuit Analyzer <> Harmonics <> Ground Voltage & Noise <> Load Voltage Drop <> Ground Impedance |
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