HN Adapters: Types, Structure, and Uses Explained
What Are HN Adapters?
HN Adapters are high-voltage RF components designed to connect two separate HN interfaces or to extend the length of existing cable assemblies. Based on the rugged N-type interface but featuring larger, deeply recessed internal insulation, these adapters are engineered to handle high-voltage peaks while maintaining signal integrity.
Tyclon's HN Adapters support a rated voltage of up to 1.5 kV and a withstand voltage of up to 5 kV. They are essential for bridging connections in high-power systems where standard connectors would be susceptible to electrical arcing.
Mating of HN Connectors
The HN series utilizes a 3/4-20 UNEF threaded coupling mechanism, providing a secure, vibration-proof connection suitable for industrial environments. Due to the specialized high-voltage insulation and larger thread size (3/4-20 UNEF), HN adapters are not intermateable with standard N-type or BNC connectors, ensuring safety by preventing accidental connection to low-voltage components.
HN Plug (Male) by Type
In the Tyclon HN connector series, adapters are provided in configurations optimized for space-saving and secure high-voltage applications:
Straight Adapters:
Straight adapters are the primary configuration for extending high-voltage coaxial cables or connecting to panel-mounted jacks. A model like the HN-JJ (Female-to-Female) provides a reliable, low-loss connection that maintains high-voltage signal integrity.
Right-Angle Adapters:
Designed for applications with limited space, the HN-LA (Right-Angle Male-to-Female) allows for a 90-degree turn in the connection. This configuration reduces cable stress and enables more compact equipment designs for industrial and scientific systems.
Quick Adapters:
Quick adapters such as the HN-QA-JP (Female-to-Male) are engineered to improve efficiency in measurement and testing environments. The plug side eliminates the need for traditional threaded mating by allowing a secure push-on connection, making it ideal for field measurement setups that require frequent connection and disconnection.
Examples of HN Adapter Usage
Because of their superior insulation and high-voltage rating, Tyclon HN Adapters are widely used in specialized industrial and scientific fields:
- Equipment Interface Conversion: Adapting the outputs of high-voltage power supplies to match existing cable assemblies.
- Cable Extension: Securely joining two high-voltage cables in laboratory or industrial plant setups.
- Test and Measurement: Essential for connecting high-potential testing equipment to devices under test in research environments.
- Medical Systems: Used in the internal wiring and external connections of medical imaging devices and X-ray machinery.
HN Adapters FAQs
QWhat is the main purpose of using an HN adapter?
QWhat is the main purpose of using an HN adapter?
HN adapters are primarily used to connect two separate HN interfaces, such as joining two male plugs or two female jacks, while maintaining high-voltage insulation and safety.
QAre Tyclon HN adapters compatible with standard N-type connectors?
QAre Tyclon HN adapters compatible with standard N-type connectors?
No, they are not compatible. HN adapters use a larger 3/4-20 Unified Extra Fine thread and longer internal insulation to prevent dangerous connections with low-voltage systems.
QWhat materials are used in the construction of Tyclon HN adapters?
QWhat materials are used in the construction of Tyclon HN adapters?
Vary by model. Examples:
HN-JJ: Contact Phosphor Bronze/Gold; Body Brass/Nickel.
HN-QA-JP: Contact Beryllium Copper/Silver; Body Brass/Nickel.
HN-LA: Contact Phosphor Bronze/Brass/Gold; Body Brass/Nickel.
Refer to each product page/datasheet for exact construction.
QWhat is the maximum voltage these HN adapters can safely handle?
QWhat is the maximum voltage these HN adapters can safely handle?
These adapters support a rated voltage of 1.5 kV and can withstand peak voltages of up to 5 kV, making them suitable for demanding industrial power supply applications.
QWhy should I choose a right-angle HN adapter like the HN-LA?
QWhy should I choose a right-angle HN adapter like the HN-LA?
Right-angle adapters are ideal for confined spaces where a straight connection would cause excessive cable bending. They help reduce mechanical stress and maintain electrical stability.
QCan HN adapters be used for high-frequency radio-frequency signals?
QCan HN adapters be used for high-frequency radio-frequency signals?
Yes, while designed for high voltage, Tyclon HN adapters provide reliable radio-frequency performance up to 2 gigahertz, making them versatile for both power and signal transmission.
QHow do I connect two HN male plugs together using an adapter?
QHow do I connect two HN male plugs together using an adapter?
You should use a female-to-female adapter, such as the Tyclon HN-JJ. This allows the internal threads of the plugs to secure onto the external threads of the adapter body.
QDo these adapters require special tools for installation in a system?
QDo these adapters require special tools for installation in a system?
No special tools are required for basic mating. The 3/4-20 Unified Extra Fine threaded coupling can be secured by hand, though a wrench may be used gently for final tightening.
QWhat is the benefit of the gold plating on the center contacts?
QWhat is the benefit of the gold plating on the center contacts?
Gold plating provides excellent resistance to oxidation and corrosion, ensuring very low contact resistance over long periods. This is essential for maintaining signal integrity and preventing electrical breakdown in high-voltage applications.
QAre Tyclon HN adapters suitable for use in medical imaging equipment?
QAre Tyclon HN adapters suitable for use in medical imaging equipment?
Yes, they are frequently used in X-ray machines and other medical devices because they can safely transmit high voltage while providing the ruggedness required for clinical use.
QHow can I order Tyclon HN adapters, and what support do you offer?
QHow can I order Tyclon HN adapters, and what support do you offer?
Ordering is simple—you can purchase our HN adapters directly on our website or contact our sales team for assistance. We also provide comprehensive technical support, including datasheets, CAD models, and application notes, to help you select the ideal connector for your project.
Purchase Guide
Tyclon coaxial connectors and processed coaxial cable products can be purchased directly online using a variety of credit cards.
