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Oscillators

ECX-L27CM-33.000 application field and working principle

Oscillators are used to convert DC power supply into a certain frequency output signal. ECX-L27CM-33.000 is a new type of oscillators that have a wide range of application fields. It can be used to drive relays, transistors, motors, and even small lamps.

ECX-L27CM-33.000 is made up of three basic components. First, a frequency control circuit is designed to creates and maintains the required oscillating frequency for the desired output signal. The circuit is usually composed of a varactor diode, a tuning capacitor, and a resonant coil. Secondly, the output circuit will amplifies and shapes the output signal to meet the requirements of the load at the output. Thirdly, the capacitor connected in parallel will filter the output voltage ripple and increase the output amplitude.

Working Principle

The working principle of ECX-L27CM-33.000 is based on the series resonant circuit and LC parallel resonant circuit. With the help of the parallel capacitor, the power output is increased by several times compared to the series resonant circuit. Therefore, the ECX-L27CM-33.000 oscillator can generate an output current the same as the current in the parallel resonant circuit.

The varactor diode is connected in parallel with the tuning capacitor to increase the voltage across the reactance. The adjustment of the parallel capacitance will affect the resonance frequency and amplitude of the oscillation. This allows the user to obtain the output signal frequency that he wants.

Application Field

ECX-L27CM-33.000 is widely used in the application field of relays, transistors, motors and even small lamps. It is proved that ECX-L27CM-33.000 can help produce low frequency output signal effectively. It can produce the output frequency range from 0.1Hz to 10MHz and the output voltage is 3.3 V.

Plus because of the high frequency stability and low cost of ECX-L27CM-33.000 oscillator, it can be used in a lot of activities, such as: mini-telephones, microprocessor systems, electronic toys, security systems, home appliances, etc.

Conclusion

The ECX-L27CM-33.000 oscillator has the advantages of high frequency stability, low cost, wide frequency range and low output voltage. It is widely used in many fields such as relays, transistors, motors and small lamps. With the help of series resonant circuit and LC parallel resonant circuit, ECX-L27CM-33.000 can produce low frequency output signal effective.

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