Innovation in Power Electronics


Latest components from TT Electronics plc


TT Electronics continue to expand their range of components for power-electronics with the new HA74 Low-profile surface-mount inductor. The HA74 is mechanically robust, offers a higher inductance value and higher saturation current capability. The lower DC resistance offers a lower temperature rise performance.


HA74 Low-profile surface-mount inductor • 5.5mm2


miniature power inductor


• AEC-Q200 qualified, targeted at high-reliability applications


• Mechanically robust design, rated for -55o to 155o


C operation


• Inductance up to 33µH, high saturation currents, low DCR LRMAP series of low-resistance, high-power shunt resistors


• Stable, accurate measurement of AC and DC current up to 200A


• Power ratings up to 10W on standard FR4 • 15W on DBC or IMS materials • AEC-Q200 qualification


C WDBR-UL thick-film on steel power resistors


• UL recognised: creepage, clearance & power ratings in accordance with UL508 (UL file E238661)


• Ultra-low profile <2mm thickness


• High rated/overload power 1.4kW/12kW


• Isolation to 2.5kV


Markets: Aerospace, automotive, transportation, rail, industrial Applications:


DC-DC converters, inverters, BMS, dynamic braking & load-dump/discharge


Debbie Rowland Director


debbie.rowland@charcroft.com


Charcroft and TT Electronics working together to bring you innovation in Power Electronics


Charcroft: Challenge Accepted


Roger Tall


Passives, Hi-rel Semis & Opto Specialist roger.tall@charcroft.com


www.charcroft.com


Email: request@charcroft.com Tel: 01591 610408 Passives, power, interconnect, emech and more


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