The capacitor product line of the PDC brand covers multiple series, mainly designed for high voltage, high frequency, and special application scenarios. The following is a comprehensive overview of its core series and characteristics:
High voltage surface mount capacitor series
Technical features:
The voltage range covers 100V to 10kV, with a capacity of up to 330 μ F, supporting multiple materials (such as X7R, NPO, X5R), and packaging sizes ranging from 0201 to 2225, meeting different circuit requirements.
Adopting multi-layer ceramic capacitor (MLCC) series connection technology, combined with environmentally friendly lead-free materials, it has low ESR, high reliability, and high temperature resistance characteristics.
Subcategory:
NPO (COG) type: Excellent high-frequency performance, high temperature stability (± 30 ppm/° C), suitable for high-frequency scenarios such as oscillators and RF circuits.
X7R type: Large capacity, wide temperature range (55 ° C to+125 ° C), suitable for bypass and coupling circuits.
X5R type: Low cost, high capacity but slightly weaker temperature stability, suitable for general scenarios such as power filtering.
Application areas: LED driver power supply, inverter, automotive xenon lamp, communication equipment power filtering, etc.
High frequency capacitors and inductors series
Technical highlights:
Supporting 70GHz high-frequency band, using aluminum nitride substrate and anti sulfurization coating to enhance high-frequency stability, suitable for high-frequency scenarios such as 5G base stations and RF modules.
Product advantages: Low loss, high frequency response, meeting stringent high-frequency circuit requirements.
Vehicle grade capacitor series
Certification and Performance: Passed AECQ200 certification, with a withstand voltage range of over 2000V, suitable for high-voltage environments such as new energy vehicle battery management systems (BMS) and onboard electronics.
Application case: The battery management system of Tesla Model 3 has adopted this series of capacitors.
Medium voltage high reliability series
Parameter range: Voltage from 50V to 250V, capacitance value above 1 μ F, tolerance accuracy of ± 1% or ± 2%, suitable for industrial control, instrumentation, and consumer electronics.
Special Application Capacitor Series
Large size capacitors: The package size can be expanded to 3035, 4252, 8850, etc., suitable for high-power devices (such as industrial power modules).
Safety certification model: Complies with safety standards such as X1/Y2, X2/Y3, and is used in scenarios that require high insulation (such as power adapters).
Main packaging and specification examples
Common packaging: 0805, 1206, 1812, 2220, etc., for example:
0805 Package: Supports X7R/NPO material capacitors with voltages of 100V, 250V, and 500V.
1812 package: covering high voltage from 1kV to 5kV, suitable for LED power supply and industrial control equipment.
Brand Advantage and Market Position
Xinchang, with its vertical integration capability (self-produced ceramic powder+component manufacturing), is technologically leading in the fields of high voltage and high frequency. Its products are widely used in automotive electronics, communication, and industrial automation, and have become a core link in the global passive component supply chain.
If you need specific models or more detailed parameters, you can refer to the specification sheets of each agent or directly contact authorized agents of Xinchang (such as Shenzhen Bitian Technology and Gujing Technology).