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Digital part supplier Sumida is introducing two new collection of AEC-Q200-qualified energy inductors on the 2024 APEC Energy Electronics Convention in Lengthy Seashore.
The DPQ3535/T150 and DPQ5050/T150 inductors are magnetically shielded and have a pin-type base for floor mounting on printed circuit boards. Excessive-surface-area flat-wire windings decrease inside resistance at excessive frequencies and permit area financial savings and better present rankings.
The DPQ3535/T150 collection presents a spread of inductance values, from 3.3 µH to 22 µH. Most saturation present ranges from 28 to 152 amps at 150° C. The bigger DPQ5050/T150 is of comparable design, with an inductance worth of 10 µH and a saturation present of 112 amps at 20° C. Absolutely the most voltage throughout the inductor is 500 VDC for every. Working temperature is -40° C to +150° C (together with the machine’s self-temperature rise).
The flat-wire inductor is encased in ferrite and mounted on an insulating base. Circuit connectivity is by two sturdy flat, tinned copper pins. Two extra pins present extra mounting stability. The DPQ3535/T150 measures (HWD) 33×38.7×38.2 mm. The DPQ5050/T150 measures 44×53.5×53.3 mm.
Functions embrace use as a buck/enhance inductor for onboard chargers in electrified autos, DC-DC converters, point-of-load converters, LED drivers, class D audio amplifiers, and different energy functions.
The brand new are RoHS-compliant and halogen-free. They’re accessible now for sampling, and full utility engineering assist is obtainable.
Supply: Sumida
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