Special filter capacitor MPP85-BOX for LED driving power supply and various switching power supplies PFC
The left picture shows that the PFC filter metal film capacitor is damaged when the product is used for about one year. The figure on the right is dedicated to PFC filtering with MPP85-BOX series metal film capacitors of our company.

1. product description: this product is a filter energy storage capacitor specially developed and designed for LED driving power supply and PFC control circuit of various switching power supplies, which is used to replace the metallized film capacitor encapsulated by powder epoxy resin with traditional structure; Traditional thin film capacitors have the risk of scalding when they are subjected to wave soldering (generally K-pin processing), and this product does not have the risk of scalding without K-pin (reducing cost); The defects of traditional thin film capacitor are (easy to catch fire and burn; Short service life; The external dimensions are not standard; The wrap coat is easy to crack);

Second, the MPP85-BOX capacitor developed by JURCC is characterized by:

1, the noise is smaller than that of the traditional thin film capacitor;

2. Compared with the common structural products with the same material, the specially designed internal structure has a 150-200% increase in gold spraying contact area, so the high-frequency loss is smaller, and it can withstand greater voltage-current surge impact, and the internal loss and heat generation are greatly reduced; Combined with the detailed manufacturing process independently designed by JURCC and the Dynamic Voltage Current Surge Tester developed by JURCC, the product is sampled and controlled to ensure its service life;

3. Package with PBT synthetic resin material shell; And potting with flame retardant epoxy resin; The moisture-proof and flame-retardant capabilities are greatly improved; Good appearance consistency; Flame retardant grade b; Resistance to temperature 110℃!

Third, other uses: excellent frequency characteristics, low high frequency loss, especially suitable for large current occasions; Widely used in bypass of various electronic and electrical products; Straightening; Filtering; Coupling; Resonance; Resistance-capacitance voltage reduction, etc.

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