Panasonic's Power Choke Coils and Hybrid Capacitors | Heisener Electronics
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Panasonic's Power Choke Coils and Hybrid Capacitors

Technology Cover
投稿日: 2018-05-04, Panasonic Electronic Components
Distributors say that the rugged LP power choke coils provide inductive stability over a wide temperature range, with lower power losses and lower audible (hum) noise. They have a metal composite core for demanding automotive applications where space is limited. They can be used in noise filters for driver circuits that require high temperature operation and peak current handling capabilities. The low profile (3mm to 4mm maximum height) coil is designed to operate at peak temperatures up to + 155 ° C and + 180 ° C. The structure is said to have good vibration resistance under strict reliability conditions. ZE series hybrid capacitors combine the advantages of electrolytic capacitors with the advantages of solid polymer versions, resulting in low leakage current, long life, and low ESR (20mΩ) in a small case . These capacitors have a high endurance of 2,000 hours at 145 ° C and are resistant to vibration (up to 30G), making them suitable for automotive applications, including I / O filtering in power converters and voltage regulators , power supplies and battery removal Coupling and clock circuits.

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