The optimal solution for Epson FC-135 crystal oscillator detection system

    Air filter element, also known as air filter element. Mainly used for air filtration in construction vehicles, automobiles, and various precision operating rooms. When the air filter element is damaged or used for a period of time, it will have a certain impact on the filtering effect, causing some dust to be sucked into the cylinder. Our air filter detection system is designed to detect PM2.5 levels in the filter cartridge. When the indicator is exceeded, it indicates that the air filter element is damaged or aged. At this point, the detection system will report the detected data and alarm information to the mobile app, reminding users to check and replace the air filter in a timely manner. The Epson crystal oscillator FC-135 32.768KHz passive Q13FC1350000200 serves as the main chip, ensuring accurate timing and stable system operation. It detects PM2.5 values in the air filter and reports them to the mobile phone.

    This FC-135 original factory code Q13FC1350000200 crystal oscillator has a load capacitance of 7pF, a typical ESR value of 55k Ω, and a maximum ESR value of 70k Ω, which is within the recommended range in the specification sheet; The frequency tolerance is extremely low, ranging from 20ppm to 250ppm; C0=1PF, DL=0.1 μ W are also within the recommended range in the specification sheet. Overall, EPSON's 32.768k crystal oscillator Q13FC1350000200 parameter specifications fully meet the product design requirements. In addition, this crystal oscillator has a temperature range of -55 ℃ to+125 ℃ and is packaged in a small size of 3.2 * 1.5mm, which can meet the requirements of small-sized product design.

Epson FC-135 factory code Q13FC13500002000 crystal oscillator with CL=7pF. When wiring, attention should be paid to the calculation of parasitic capacitance (CS) on the printed circuit board. Generally, it should be controlled at around 2pF. Calculated according to 2pF: CL1=Cl2=10pF. Epson's 32.768KHz crystal Q13FC1350000200 is widely used in mobile phones, tablets, smart homes, medical electronics, and smart wearable devices.