1. Diffusion silicon core is the core component (OEM) for manufacturing pressure sensors and pressure transmitters. As a high-performance primary pressure measurement product, it can be easily amplified and assembled into a transmitter with standard signal output, which is widely used in process control of petroleum, chemical industry, metallurgy, electric power, aviation, medical equipment, automobile, HVAC and other industries.
Characteristics of diffused silicon
High accuracy, the highest accuracy can reach 0. 1%FS, and external zero and full-scale adjustment can be selected, which is suitable for measuring low-pressure range and strong overload pressure.
2. Ceramic capacitors are the general term for capacitors with ceramic materials as dielectrics. Compared with other capacitors, ordinary ceramic capacitors have the advantages of higher service temperature, larger specific capacity, better moisture resistance, smaller dielectric loss, and wide selection range of capacitance temperature coefficient. Widely used in electronic circuits, the amount is very considerable. Ceramic capacitors are divided into high-frequency ceramic capacitors and low-frequency ceramic capacitors. Capacitors with small positive capacitance temperature coefficient are used as loop capacitors in high stability oscillation circuits. Low-frequency ceramic capacitors can be used for bypass or DC isolation in situations with low stability and loss or in circuits with low working frequency. They are easily broken down by pulse voltage, so they cannot be used in pulse circuits. High-frequency ceramic capacitors are suitable for high-frequency circuits.