Panasonic LE series power choke coils

Panasonic Industry Europe has recently introduced new highly reliable and efficient power choke coils for automotive applications. The SMD-type PCC-M0648M-LE(MC), and PCC-M0748M-LE(MC) products use a new gapless metal composite core (MC) technology for low eddy-current loss and
benefit from high heat resistance for operation up to 150°C including self-heating and excellent temperature stability over a broad temperature range.

Featuring low loss due to low DC resistance, a high bias current, and a shielded construction, PCC LE series power choke coils are AEC-Q200 automotive qualified and fully RoHS compliant.

Features

• Low loss (Low DC resistance)
• High heat resistance : Operation up to 150 °C including self-heating
• SMD type
• High-reliability : High vibration resistance as result of newly developed integral construction; Under severe reliability conditions of automotive and other strenuous applications
• High bias current : Excellent inductance stability using ferrous alloy magnetic material
• Temp. stability : Excellent inductance stability over broad temp. range
• Low audible (buzz) noise : A gapless structure achieved with metal composite core
• High efficiency : Low DC resistance of winding and low eddy-current loss of the core
• Shielded construction
• AEC-Q200 Automotive qualified
• RoHS compliant

Applications

• Noise fi lter for various drive circuitry requiring high temp. operation and peak current handling capability
• Boost-Converter, Buck-Converter DC/DC