Every boat that plugs into shore power requires protection, because the dock’s electrical system and your boat’s underwater metals are now connected through the ground wire. That connection creates a pathway for galvanic corrosion, stray current damage, and even electrical shock hazards in the water
Designing a custom transformer helps give you exactly what you need: voltage, VA rating, and frequency. However, custom toroidal transformer designs have more going on: core materials, winding configurations, leakage current requirements, and UL listings. If you’re new to designing a custom toroidal transformer, Bridgeport
Custom inductors are essential components that help achieve optimal circuit stability and efficiency in various electrical applications. By providing specific inductance values and tailored designs, custom inductors ensure consistent performance across a range of devices. They are crafted to meet the needs of power supply
As power demands increase and space becomes more limited, many OEMs are reevaluating their transformer choices. Medical equipment, battery energy storage systems (BESS), and data centers each have specific performance requirements that traditional E-I transformers often struggle to meet efficiently. Custom toroidal transformers are gaining
When designing high-performance audio equipment, every component in the signal path and power supply affects the final listening experience. Among these, the toroidal audio transformer stands out for its ability to deliver clean power and preserve signal integrity. Unlike conventional laminated core transformers, toroidal designs
Toroidal transformers are widely used in data centers, marine systems, medical equipment, industrial controls, and utility applications because of their efficiency, compact size, and low electromagnetic interference. However, even the highest-quality toroidal transformer can underperform if it is not mounted correctly. Toroid mounting hardware plays
Every current transformer used for metering, protection, or monitoring depends on one critical manufacturing step: the coil winding. The precision with which wire is tensioned, layered, and positioned directly determines ratio accuracy, phase performance, leakage current, and long-term reliability. In data centers, medical equipment, and
Energy efficiency is a growing priority for data centers, utilities, and industrial facilities. Inefficient power systems waste energy, increase operating costs, and reduce overall reliability. Metering current transformers play a vital role in addressing these issues by delivering the accurate current measurements needed to detect
Hooking up to shore power is convenient and environmentally responsible, but it also creates serious safety and maintenance risks. When a vessel connects to a marina pedestal, it becomes electrically linked to the shore grounding system and every other boat on the same circuit. This
Portable auto-transformers that instantly restore lost 120V or neutral power at the meter.
3-phase toroidal power towers for industrial, BESS, and datacenter voltage management.
ABYC-compliant, UL Recognized shore-power isolation in a corrosion-resistant puck design.
Medical-grade isolation with ultra-low leakage current — IEC 60601-1 / UL 60601-1 compliant.
Custom-designed, 30 VA – 70 kVA. UL, CSA, CE, IEC 60601-1 certified.
Custom inductors, filter chokes, and power inductors — amorphous core, air-core foil, de-buzzing.
GOSS toroidal, O-, C-, and E-cores — wound, heat treated, and epoxy coated.
Cuffed foil laminates for superior electrostatic and grounding shields in transformers.
Precision flat magnet and specialty wire built for thermal and mechanical reliability.
