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Coiltronics®, a Cooper Bussmann brand, offers a broad range of leading-edge power magnetics products primarily used in DC-DC and switchmode applications requiring high-frequency magnetics. Their innovative line includes surface mount power inductors/transformers, cold cathode fluorescent lamp inverter transformers, high-frequency buck/boost inductors, high-density SMT chip inductors, and low-cost powdered iron core toroidal inductors.
Coiltronics / Cooper Bussmann MPI Miniature Power Inductors are high frequency, high current, low-profile SMD power inductors. MPI2520 inductors boast a footprint of just 2.7mm x 2.2mm with current up to 4.8A and inductance up to 10.0µH. MPI4040 inductors comes in a 4.7mm x 4.31mm package with inductance up to 22µH, up to 32.0A, and a frequency range of 20kHz to 10MHz.
Coiltronics Cooper Bussmann Flat-Pac™ surface mount power inductors offer low core losses and controlled DCR tolerance for sensing circuits. Coiltronics Flat-Pac power inductors are halogen-free, high current, high frequency devices with a wide temperature range making them ideally suited for the demands of core power applications. Ideal applications include multi-phase regulators, voltage regulator modules (VRM), desktop and server VRMs and EVRDs, data networking and storage systems, notebook regulators, graphics cards, battery power systems, point-of-load modules, and DCR sensing.
Coiltronics / Cooper Bussmann HCM1103 Series High Current, High Frequency Power Inductors feature rugged construction, high current carrying capacity, and low core losses. HCM1103 Series High Current, High Frequency Power Inductors enhance existing powder iron portfolio, are available in 11.5 x 10.3 x 3.00mm maximum surface mount package, and are magnetically shielded with low EMI. Applications include voltage regulator module, multi-phase regulators, and desktop and server VRMs and EVRDs.
Cooper Bussman Coiltronics MPA7030 High Current Power Inductors offer 165ºC maximum total temperature operation, and are halogen free and magnetically shielded. These High Current Power Inductors feature a current range from 3.5 to 17.5 amps and inductance range from 1.5µH to 8.2µH, and a surface mount package size of 7.6 x 7.0 x 3.0 mm. Cooper Bussman MPA7030 High Current Power Inductors are ruggedly constructed and applications include automotive electronics, voltage regulator module (VRM), multi-phase regulators, and graphics cards.
The Cooper Bussmann Coiltronics SDH2812 Series Shielded Drum Inductors are low profile, high power devices with a ferrite core. With a 125ºC maximum total temperature operation, the SDH2812 offers high power density in an ultra-compact footprint, an inductance range from 1.02µH to 97.7µH, current range from 0.217 to 1.95 Amps, magnetically shielding, and low EMI. The Cooper Bussmann Coiltronics SDH2812 Series Shielded Drum Inductors are ideal for buck or boost inductors, cellular phones, PDAs, LED photo flash, LCD displays, handheld and mobile devices, GPS systems, digital cameras, and MP3 players.
The Cooper Bussmann Coiltronics DRA series automotive-rated shielded inductor offers high power density and high efficiency with a storage/operating temperature range of -40ºC to +165ºC. The Cooper Bussmann Coiltronics Automotive Inductor provides mechanical secure mounting and features up to 56 AMPS with an inductance range from 0.28uH to 1000uH in five sizes. Ideal for high shock and vibration environments, the inductor is perfect for automotive under the hood/interior/exterior environments, as well as telematics, noise filtering, filter chokes and converters (DC-DC, buck, boost, forward, resonant).