Output Connector/Interface: Voltage Rating Up to 50 kV DC/AC

Component Specifications

Definition

A specialized electrical connector or interface designed to transmit high-voltage output from a power supply unit to connected equipment. It features robust insulation, precise contact alignment, and secure locking mechanisms to prevent arcing, leakage, and accidental disconnection under high electrical stress. Typically used in industrial, medical, and scientific applications where stable high-voltage delivery is critical.

Working Principle

Operates by providing a secure mechanical and electrical connection between the high-voltage power supply and the load. The connector uses insulated conductors, shielding, and contact materials rated for high voltage to minimize corona discharge, reduce electromagnetic interference (EMI), and maintain signal integrity. Locking mechanisms ensure physical stability, while dielectric materials prevent breakdown under high electric fields.

Materials

High-grade thermoplastics (e.g., PEEK, PTFE) for insulation, beryllium copper or phosphor bronze for contacts, stainless steel or aluminum for housings, silicone or epoxy for sealing.

Technical Parameters

Parameter	Typical range	Notes & selection driver
IP Rating	IP67
Connector Type	Bayonet, threaded, or push-pull
Current Rating	1-10 A
Voltage Rating	Up to 50 kV DC/AC
Contact Resistance	<10 mΩ
Dielectric Strength	>20 kV/mm
Insulation Resistance	>10^12 Ω
Operating Temperature	-40°C to +125°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, IEC 60601-1, UL 94, DIN 41640

Parent Products

This component is used in the following industrial products

High-Voltage Power Supply

A specialized power supply unit that generates and regulates high-voltage electrical output for precision applications.

View Product Details

High Voltage Power Supply

A specialized power supply unit that generates and regulates high voltage electrical output for the EFO (Electronic Flame-Off) Unit.

View Product Details

Engineering Analysis

Risks & Mitigation

Electrical arcing due to improper mating
Insulation breakdown from contamination
Mechanical failure from vibration or mishandling
Thermal overload from high current

FMEA Triads

Trigger: Contamination on contacts or insulation
Failure: Reduced dielectric strength leading to arcing or short circuits
Mitigation: Use sealed connectors, regular cleaning, and controlled environments

Trigger: Incorrect mating or locking
Failure: Intermittent connection or accidental disconnection under load
Mitigation: Implement bayonet or threaded locking mechanisms, training for proper handling

Trigger: Material degradation from high temperature or UV exposure
Failure: Cracking or loss of insulation properties
Mitigation: Select high-temperature resistant materials (e.g., PEEK), provide cooling or shielding

Industrial Ecosystem

Compatible With

High-voltage power supplies, X-ray generators, laser systems, electrostatic precipitators, medical imaging equipment

Typical Suppliers & Equivalents

Amphenol, LEMO, Huber+Suhner, Fischer Connectors, ITT Cannon

Compliance & Inspection

Tolerance

±0.1 mm for contact alignment, insulation thickness ±5%

Test Method

High-potential (hipot) testing, insulation resistance measurement, mechanical durability cycling per IEC 60512

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Output Connector/Interface

Manufacturer profiles associated with Output Connector/Interface.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of a high-voltage output connector?

To safely and reliably transmit high-voltage electrical power from a power supply to connected devices while preventing electrical hazards like arcing or leakage.

How do I select the right high-voltage connector for my application?

Consider voltage/current ratings, environmental conditions (temperature, moisture), required safety standards (e.g., IEC 60601 for medical use), and mechanical compatibility with existing systems.

What maintenance is required for high-voltage connectors?

Regular inspection for wear, cleaning of contacts with appropriate solvents, checking insulation integrity, and ensuring proper seating and locking to prevent failures.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Output Connector/Interface