Riverside, Calif.Bourns Inc. has introduced two new power inductors that feature advanced flat wire technology for lower DC resistance and higher current ratings in an ultra small package.
Bourns' power inductor design uses a flat wire within a molded magnetically shielded housing that enables lower DC resistance and slightly higher current ratings compared to traditionally-used round wire. Designated Bourns' models SRP4020 and SRP7030F, the new inductors are suited for use in DC/DC converters for mobile electronic devices and computers, as well as data storage and voltage regulator modules. Other applications that can benefit from Bourns' advanced power inductor design include servers, portable gaming devices, navigation systems, automotive electronics, medical equipment and more.
Bourns' model SRP4020 features a very compact footprint of 4.8 x 4 mm in. and 2 mm height. The device has an inductance range of 0.22 to 2.2 µH, with a heat rating current up to 10 A and a saturation current up to 15 A. Bourns model SRP7030F also offers a compact footprint of 7.6 x 6.5 mm in a 3.2 mm height. The inductance range is 0.1 to 10 µH, with a heat rating current up to 32 A and a saturation current up to 60 A.
Pricing: $0.68 each in 1ku.
Datasheets: Click here.
Bourns Inc., www.bourns.com