Electrical Power Distribution
Protecting Power & Signal Transmission With Hermetic Electrical Feedthroughs
Applications
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Aerospace & Defense
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Air Conditioning & Refrigeration
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Alternative Energy
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Automotive Feedthroughs
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Immersion Cooling Hermetic Feedthroughs
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Cryogenic Feedthroughs
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Electrical Power Distribution
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Liquid/Oil Immersed Transformer Feedthroughs
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Glovebox Feedthroughs
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Hazardous Locations / Oil & Gas
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Instrumentation & Controls
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Magnetic Bearings
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Medical Equipment
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Semiconductor Equipment
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Space Simulation
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Vacuum Electrical Feedthroughs
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Overview
Douglas Electrical Components designs and manufactures standard and custom hermetic connectors, feedthroughs and seals for power generation, transformers, switchgear, network protectors, and other electrical distribution equipment. With reliability and stability foundational elements of the power gen industry, we focus on the value of high-quality connections and product availability. We design custom electrical feedthrough harnesses for a variety of applications to ensure a hermetic seal at the bulkhead or panel, regardless of conductor size or length. We can work with any electrical component, whether its wire, cable, or connectors.
Douglas Electrical has decades of experience supporting the electrical distribution market and continues to scale our growth as the demand for reliable power sources continues. Our feedthroughs are used in existing designs as well as chosen for new technologies. Our chemically inert epoxy creates design flexibility when designing hermetic feedthroughs in contact with the various liquids and gases used in power generation and distribution equipment.
Additionally, Douglas Electrical Components manufactures hermetic solutions and integrate end-to-end hermetic connectors, perform hipot and leak tests to customer specifications, and work to an aggressive schedule to deliver on-time to our customer needs. We work with customers to design turn-key solutions that drop into existing systems.
Feedthrough Solutions
PotCon Power Feedthrough Assembly
PotCon hermetic power feedthrough assembly. Hermetically seal cables directly into the bulkhead connector assembly.
DuctorSeal Wire Feedthru
Multi-conductor hermetic wire feedthrough with NPT Threads
Hermetic NPT Wire bushing
Explosion-proof rated wire bushing with brass fitting and labeled conductors
hermetic backpotted connector assembly with integral wires
hermetic backpotted connector assembly with integral wires
Hermetic Circular Connector
PotCon industrial circular metric connector with integral wires
Ex-proof Conduit Seal
explosion-proof conduit seal with cable to wire configuration and armor jacket
Fiber Optic Duplex Feedthru
Threaded hermetic feedthrough for optical signal transmission with integral connectors
Waterproof Push-Pull Connector Assembly
Waterproof connector assembly; seal non-hermetic connectors in cost effective packages with Douglas JacketSeal.
Hermetic Wire Power Feedthrough Connector
Hazardous area conduit seal assembly with integral connector
RBTW Waterproof Feedthru
Hermetically sealed connector--to-wire feedthrough with NPT threads for panel mounting
Hermetically Sealed Sensor Assembly
Hermetically sealed sensor assembly where the sensing element is exposed to the operating environment, but the housing and wire are hermetically sealed.
Water-tight Cable Harness Assembly
Integral circular connectors in harness meeting water-tight requirements.
Water-tight Fiber Assembly
Water-tight sealed fiber optic cable assembly
Water-proof Cable Assembly
Water-proof cable assemblies available with custom integral connection options to retrofit existing wiring or meet new requirements.
NPT Fiber Optic Wire Bushing
Fiber optic NPT threaded electrical feedthrough conduit seal
Sensor Hermetic Assembly
Hermetically sealed electrical feedthrough from PCB to cable in threaded housing
Hermetic M12 Feedthrough with NPT Bulkhead Mounting
Connectorized 6 Position M12 hermetic cable assembly designed for NPT bulkhead mounting
Features
TECHNICAL ADVANTAGES
- Power solutions up to 30,000V AC
- Industrial hermetic circular connector solutions using any manufacturer or series (M8, M12, etc.) provide both waterproof connectorization and hermetic mounting
- 100% quality control testing on all shipments, including Helium leak, pressure, and electrical tests
- Robust, long-term sealing producing decades of reliable performance
- Epoxy-based hermetic seals are chemically compatible with a variety of liquids and gases.
- Bulkhead fittings are available in standard off-the-shelf configurations or custom designed and utilize materials including brass, aluminum, plated steel, and stainless steel
- Ability to use variety of cable materials, wire conductor types, AWG’s, and lengths and customize to customer specifications
- Full cable harnessing with hermetic properties for turn-key installation
- Integrate hermetic seals directly into active sensing elements.
VALUE ADDED CAPABILITIES
- Connectorized wire feedthrough assemblies and harnesses
- Custom materials and machining
- Directly integrate existing connectors, wires, cables, and termination boxes
Documents
Literature
Whitepapers
Certificates & Standards
UL 1203 Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations
Related Products
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Customized optical fiber feedthroughs & connectors are available as pre-tested assemblies.
Hermetic Bulkhead Connectors
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for hazardous and non-hazardous locations.
Backpotted Connector Assembly
All the benefits of a hermetic connector with a custom mechanical interface.
Hermetic Backpotted Connector
Industry-leading made-to-order hermetic bulkhead connector assemblies
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