passive electronic component

  Aillen was established in Hong Kong in 1995 and is a brand   manufacturer of passive components   focusing on capacitors and resistors. Aillen is to aim to be "passive component experts" and continuously brings industry . experts and high-end talents to improve products Innovation, R&D and production capabilities.   Our factories are located in four regions, respectively are Suzhou, Shenzhen, Dongcheng of Dongguan and Huangjiang of Dongguan, with strong production strength. The factories in Suzhou mainly produce resistors, the factories in Shenzhen mainly produce aluminum electrolytic capacitors, the factories in Dongcheng of Dongguang mainly produce safety capacitors, and the factories in Huangjiang mainly produce SMD capacitors.   The company's core values put service in the most important position, customer first, customer satisfaction is our first priority, for the quality of our strict control, high-quality standards throughout the enti...

Can the Aluminum Electrolytic Capacitor be stored for a long time Long-term storage of  aluminum electrolytic capacitors  may lose their effect because electrolytic capacitors need to be regularly applied with rated voltage during long-term storage, which will stimulate and maintain the activity of the electrolyte, otherwise, the electrolyte in the electrolytic capacitor will lose its activity and deteriorate. After the electrolyte loses its activity and ages, the electrolytic capacitor will fail. Aluminum electrolytic capacitors are very sensitive to chlorine and bromine. If you use halogen-containing fluxes, cleaning agents, fixatives, fumigants, and halides, they may penetrate the inside of the capacitor through the seal, which will cause the capacitor anode Corrosion will accelerate the failure of capacitors after power-on, so it is necessary to strictly control the halogen components of related sensitizers used in the production process. After the aluminum electrolytic ca...

The requirements of GaN USB PD fast charging for aluminum electrolytic capacitors: ▶ 1. Application background: As the screens of electronic products become larger and larger, the power of the charger also increases, especially for high-power fast-charging chargers, the current status of the charger cannot be changed by using traditional power devices. The GaN technology combined with the introduction of the USB PD fast charging reference design enables the current common 45W adapter design to adopt a 30W or smaller form factor design. The rapid development of 5G, all associated devices using USB, put forward new requirements and challenges for battery life. Gallium nitride meets the USB PD fast charging charger, accelerating the popularization of light, thin and miniaturized chargers, and has become a new growth opportunity in the power supply field. At the same time, the large-capacity and miniaturization demand of the indispensable input high-voltage filter liquid aluminum elect...