Specialty Transformers by Controlled Magnetics

Buck Boost Transformers - Filament & Plate Tranformers Rectifier Transformers - High-Voltage Transformers - Furnace Transformers

Controlled Magnetics has accumulated a wealth of product and manufacturing knowledge over the years to deliver the following proven and reliable specialty transformers for many applications in many industries. We look forward to the opportunity to serve your magnetics requirements.

Custom-Designed Transformers to Your Exact Specifications.

Filament Transformers - Plate Transformers

Our filament & plate transformers are step-up transformers is used in power supplies that deliver the high DC plate voltage needed for tubes or other applications. Secondary voltages are usually several hundred volts, but many exceed 1,000 volts for high power tubes or high voltage designs. A filament transformer is wound to give the correct voltage for filaments (or heaters), most commonly 2.5, 6.3, or 12.6 volts. A plate transformer is wound to deliver the correct voltage for tube plates, which is usually in the hundreds of volts.

Primary: 105 / 115 / 210 / 220 / 230,1 Phase
Secondary: 7000 / 6000 / 4800v CT @ 500 ma
Dimensions: 15-1/8" x 8-1/2" x 10-3/8"H
Weight: 125 lbs

Buck Boost Transformers

These smaller, single-phase transformers are dry-type and designed and manufactured to perform as isolating transformers. Our buck boost transformers have a dual voltage primary and a dual voltage secondary for connection for an array of voltage combinations. The most common usage is to lower (or buck) or raise (boost), the supply voltage by a small amount. Our buck boost transformers comply with NEC Article 210-9, Exception 1, when field connected as an autotransformer.

Primary: 105 / 115 / 210 / 220 / 230,1 Phase
Secondary: 7000 / 6000 / 4800v CT @ 500 ma
Dimensions: 15-1/8" x 8-1/2" x 10-3/8"H
Weight: 125 lbs

Rectifier Transformers

Controlled Magnetics manufactures high-quality rectifier transformers which are a combination of a transformer and a rectifier that allows input alternating current to be varied and then rectified into direct current. In combination with thyristor or diode rectifiers, these transformers form the link between the AC and DC systems of an industrial manufacturing plant.

Primary: 105 / 115 / 210 / 220 / 230,1 Phase
Secondary: 7000 / 6000 / 4800v CT @ 500 ma
Dimensions: 15-1/8" x 8-1/2" x 10-3/8"H
Weight: 125 lbs

High-Voltage Transformers

High voltage transformers convert voltages from one level or phase configuration to another, usually from higher to lower. They can include features for electrical isolation, power distribution, and control and instrumentation applications. They are designed as to be lightweight with high-efficiency in mind. Our high voltage transformers are manufactured for optimum durability and hassle-free performance.

Primary: 105 / 115 / 210 / 220 / 230,1 Phase
Secondary: 7000 / 6000 / 4800v CT @ 500 ma
Dimensions: 15-1/8" x 8-1/2" x 10-3/8"H
Weight: 125 lbs

Furnace Transformers

A furnace transformer links a furnace's high voltage and low voltage circuits together. The transformer gathers its high voltage power supply from wires that connect to the furnace's electricity feed. Then it lowers the voltage, typically to 24 volts, before entering the furnace's low voltage control circuit.

Primary: 105 / 115 / 210 / 220 / 230,1 Phase
Secondary: 7000 / 6000 / 4800v CT @ 500 ma
Dimensions: 15-1/8" x 8-1/2" x 10-3/8"H
Weight: 125 lbs

Some of the transformer types provided in this category: buck boost transformers, furnace transformers, custom high voltage transformers, filament transformers, plate transformers, high voltage plate transformers, rectifier transformers, voltage regulating transformers, high-voltage current transformers, custom high-voltage transformers, buck boost electrical transformers, buck boost single phase transformers, buck boost transformer 208 to 240, dry-type transformers, grid transformers, power transformers, computer-grade transformers, toroidal, laminated transformers, rectifier transformer design, filament & plate transformers, step up transformers, step down transformers.