Import Aluminum Electrolytic Capacitor — Buy in wholesale FOB from Supplier in China

Zegen Industrial Limited supplies aluminum electrolytic capacitors from China with voltage ratings spanning 6.3V to 550V and capacitance from 0.1uF to 47,000uF, available in radial and snap-in configurations. The product employs an aluminum can housing with an aluminum oxide dielectric formed through electrochemical anodization, plus an electrolyte solution that maintains ionic conductivity between electrodes. Life ratings reach 10,000 to 12,000 hours for LED driver variants, while lightning surge grades withstand 2kV to 6kV transients for outdoor lighting applications.

The internal construction relies on two layers of etched aluminum foil separated by paper spacer impregnated with electrolyte, rolled into a cylindrical cell and sealed within the aluminum can with a rubber bung. The anodized oxide layer on the positive foil serves as the dielectric, its thickness determining the rated voltage. Standard industrial grades use ethylene glycol or boric acid-based electrolytes, though exact electrolyte chemistry varies by series and operating temperature target. The 500V series referenced by the supplier targets high-voltage power supply and industrial inverter markets where standard 400V or 450V parts lack margin.

Buyers typically integrate these capacitors into switch-mode power supplies, motor drives, LED drivers, audio amplifiers, and lighting ballasts where bulk capacitance and cost efficiency outweigh equivalentpackaging limitations. The low impedance characteristic suits high-ripple-current applications, though exact ripple ratings are not stated in the source data and should be confirmed with the supplier. Bulk procurement for assembly operations requires verification of lead spacing, case diameter, and termination style against PCB footprints. The supplier's harbor trust tier and organic supplier status indicate a baseline profile, but the 0.00% response rate and zero-hour average response time mean buyers should expect delayed communication and plan sourcing timelines accordingly.

Zegen Industrial Limited

China⚓ Harbor

3.5(91)

Zegen Industrial Limited is based at No.1 Tongxin Rd. in China and holds a harbor trust tier with organic supplier status. The supplier profile shows a 0.00% response rate and zero average response hours, which signals that direct communication may be slow or that the profile lacks active engagement metrics. No verified certifications, factory audit details, or years in operation are stated in the available source data, so buyers should not assume any quality accreditation without explicit confirmation.

The listing focuses on aluminum electrolytic capacitors for power electronics, LED lighting, and industrial applications, with emphasis on long-life and surge-resistant variants. The supplier does not state manufacturing capacity, R&D capability, or export experience in the source material. Buyers evaluating Zegen Industrial Limited should request factory registration documents, quality management system certificates, and sample test data before committing to volume orders. The organic supplier tier suggests the profile was created through direct registration rather than third-party import, though this carries no implication of manufacturing depth or trading history.