7B-30.000MBBK-T Crystals, Oscillators, Resonators

7B-30.000MBBK-T Application Field and Working Principle

Crystals are a type of passive ordered oscillator circuit commonly used in electronics, which converts electrical energy into mechanical energy and functions as the oscillation source in various electronic equipment. It has various types, such as SC cut quartz crystal, AT cut quartz crystal, TCXO crystal and so on.7B-30.000MBBK-T crystals are widely used in television sets, measurement and control equipment, telecommunication equipment, computers and other electronic products, especially in the field of frequency regulation and clock frequency.

Application Field

7B-30.000MBBK-T is a type of crystal oscillator, which has the advantages of high frequency stability and reliability, and is widely used in cameras, GPS modules, TV receivers, radio transmitters, digital cameras, digital speakers, digital cameras, tracking systems, electronic locks, LED displays, etc. It is also suitable for radio communication equipment, radio station radio station frequency adjustment, new energy vehicle charging pile, gas meter parts, electronic game machine, weather measurement device and other electronic devices.

Working Principle

The working principle of 7B-30.000MBBK-T crystal oscillator is slightly different from that of other crystals. It is based on the mechanical resonance principle of quartz crystal. The quartz crystal is an anisotropic and piezoelectric crystal. Its one end is fixed and the other end is subjected to an alternating voltage, which drives the quartz crystal to vibrate. The other end of the vibration deforms and rebounds, causing the quartz crystal to vibrate in a mechanical state.

At the same time, the alternating current and voltage are converted into electrical signals, which form standing waves in the quartz crystal. The free-running oscillation frequency is determined by the size and shape of the quartz crystal and maintained in a stable oscillation frequency range. Due to its high frequency stability, quartz crystal has become an indispensable part of oscillator in electronic circuit, and is widely used in various frequency and timing applications.