The function of special capacitors is simply to complete energy storage, discharge, or protection tasks that ordinary capacitors cannot do in specific harsh scenarios. It is different from the ordinary capacitors you are familiar with. It is not a universal component, but specially designed for high voltage, high pulse, extreme environment and other conditions.
Power compensation and balance: For example, UV capacitors are designed specifically for special light sources (UV lamps) and are matched with leakage transformers to compensate for power, balance current, and ensure stable operation of UV lamps.
High voltage power support: High voltage capacitors are used in power systems to perform power factor correction and harmonic control, as well as in high-voltage generation circuits for X-ray and CT machines, and DC Link circuits for new energy vehicles.
Packaging Details
- - Primary packaging: Anti-static PE bags (100pcs/500pcs per bag, based on
capacitor size)
- - Secondary packaging: Anti-static corrugated cardboard boxes
(1000pcs-5000pcs per carton, customized by product model)
- - Custom packaging available (private label, branding, customized carton
size and logo)
- - Labels include product model, capacitance, voltage, batch number,
production date, and shelf life
Shipping Information
- - Protective measures: Anti-static, shock-proof and moisture-proof packaging
to avoid damage during transportation
- - Lead time: 7-15 days for standard products; 15-25 days for customized
products
- - Port of loading: Qingdao/Shanghai/Shenzhen, China (optional based on order
quantity)
- - Incoterms: FOB, CIF, DAP (customizable according to customer requirements)
- - Documentation: Commercial invoice, packing list, certificate of origin,
product qualification certificate
Frequently Asked Questions
Yes—we offer free samples for qualified customers, with freight collect.
Yes—we provide custom specifications for capacitance, voltage, size, pins, and terminals.
We main products include power film capacitors, supercapacitors, lithium-ion capacitors, sodium-ion batteries and other product series.
Our capacitors are widely used in rail transit, new energy vehicles, energy storage, PV/wind power, power supply, aerospace, and military industries.
Standard products: 7–15 days. Customized products: 15–25 days based on specific requirements.
