LC filter, also known as passive filter, is the use of inductance, capacitance and resistance of the combination of the design of the filter circuit, can filter out a harmonic or multiple harmonics, the most common and easy to use passive filter structure is the inductance and capacitance in series, can be the main harmonics (3, 5, 7) constitute a low impedance bypass; LC filter has a simple structure, low cost, high operational reliability, low operating costs, etc. LC filters have the advantages of simple structure, low cost, high operational reliability, low operating costs, etc., and are still widely used in harmonic control methods.

LC filters are categorized as low-pass filters, band-pass filters, high-pass filters, all-pass filters, and band-reject filters.

LC filters are widely used in electric power, oil field, steel, metallurgy, coal mine, petrochemical, shipbuilding, automobile, electric railway, new energy and other industries due to its price advantage and not limited by hardware.

As a professional manufacturer of RF passive components, we produce LC filters with the following frequency ranges:

Bandpass filters: frequency range: 0.5MHz to 6GHz

Low Pass Filter: Frequency range: 50MHz to 4GHz

High-pass filters: Frequency range: 500MHz to 18GHz

Band Reject Filter: 50MHz to 8GHz

Welcome to contact us: liyong@blmicrowave.com