Metallized film capacitor JURCC JWMPP92-105J450VDCP22.5E3 with low noise and high surge voltage tolerance

Product Description

The MPP92-BOX is a metallized film cartridge capacitor specifically designed for LLC/LCC resonant and RC/RCC/DRC absorption circuits in LED driver power supplies and various switching power supplies. It aims to replace traditional powder epoxy encapsulated metallized film capacitors, addressing their drawbacks such as low power factor, high energy loss, capacitor overheating and damage, fire hazards, short lifespan, non-standard dimensions, and casing cracking. Key advantages include no risk of thermal damage during wave soldering (eliminating the need for K-foot processing and reducing costs), lower noise compared to traditional film capacitors, and significantly improved contact area (150-200% increase) due to a specially designed internal structure with gold spraying. This leads to lower high-frequency loss, higher surge voltage and current tolerance, and reduced internal heat generation, thereby enhancing power factor and minimizing energy loss. The capacitor is encapsulated in a PBT synthetic resin shell and filled with flame-retardant epoxy resin for improved moisture resistance and flame retardancy, ensuring good appearance consistency and a temperature resistance of 110. It also offers excellent high-frequency characteristics (up to 1000KHz) with low high-frequency loss, making it suitable for high-current, high-frequency applications such as resonance, bypass, DC blocking, filtering, and coupling in various electronic and electrical products.

Product Attributes

• Brand: JURCC
• Origin: Guangdong, China
• Material: PBT synthetic resin shell, flame-retardant epoxy resin encapsulation
• Certifications: Not explicitly mentioned, but adheres to GB/T 14579 (IEC 60384-17)

Technical Specifications