Resonance circuit

The utility model discloses a resonance circuit, and relates to the technical field of circuit design. A specific embodiment of the utility model comprises a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a first capacitor C1, a second capacitor C2, a third capacitor C3, an excitation coil L1, a vibration pick-up coil L2, a first comparator N1 and a second comparator N2. The problem of power loss in the starting process of an original driving circuit and the problem that work is affected by temperature are solved. 本公开公开了一种谐振电路，涉及电路设计技术领域。本公开的一具体实施方式包括：第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第五电阻R5、第六电阻R6、第一电容C1、第二电容C2、第三电容C3、激励线圈L1、拾振线圈L2、第一比较器N1和第二比较器N2。解决原有驱动电路启动过程损耗功率问题和受温度的影响工作的问题。