LGH stands for Lead-to-Glass-to-Housing. It refers to the specific high-voltage connector design that seals the lead wire to a glass insulator, which is then housed in a protective shell to prevent corona discharge.
LGH Cable Assemblies Component Intelligence
High-voltage interconnects for critical high-altitude and vacuum environments.
What are LGH Cable Assemblies components?
LGH (Lead-to-Glass-to-Housing) cables are specialized high-voltage interconnects designed to prevent corona discharge in vacuum or high-altitude environments. They are essential for CRT displays, medical imaging, and radar systems where dielectric integrity is critical.
How to Choose LGH Cable Assemblies Components
Selecting the correct LGH assembly requires matching the connector interface to the housing and ensuring the cable dielectric withstands your peak operating voltage.
Voltage Rating
Ensure the cable assembly's rated voltage exceeds your system's peak operating voltage with a safety margin for transients.
Interface Geometry
LGH connectors are defined by their specific lead-to-glass-to-housing geometry; verify the mating interface matches your equipment exactly.
Environmental Sealing
Consider the pressure and temperature requirements of your application, especially for aerospace or deep-vacuum use cases.
Cable Length
Specify cable length carefully to minimize parasitic capacitance and inductance, which can affect high-frequency signal integrity.
Corona Suppression
Verify that the assembly is designed for corona-free operation at your target altitude or pressure level.
Popular LGH Cable Assemblies Components
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