New Yorker attracts Exxelia’s harsh environments components
Distributor, New Yorker Electronics now offers Exxelia’s Chameleon Concept Magnetics (CCM) magnetic components which are able to withstand the harsh environments encountered in aerospace applications.
The CCM series of magnetic components available from New Yorker Electronics now consists of five sizes all optimised for multi-output flyback converters.
CCM technology was developed by Exxelia’s response to the growing interest of electronic engineers for inductors and transformers with multiple outputs, high power density and reduced footprints. These ‘chameleon-like’ products can be either an inductor or a transformer depending on the inductor ranges. Models in the series complement the existing SESI and TT product families.
The CCM4, CCM5 and CCM6, the CCM20 and CCM25 are supplied in a suface mount package, suitable for pick and place machines. Through-hole packages are also available upon request.
The maximum transferable power in the CCM25 is about 200W, depending on the operating conditions of the transformer. A CCM30 model is currently under development and is expected to approach 350W.
The CCM series is particularly flexible with a number of pin options available, from 2 x 6 pins for the smallest package, up to 2 x 10. The components are qualified for aeronautic and space applications. The monolithic design provides high mechanical performance, proven by the successfully testing in accordance with MIL-STD-202 (methods 213 and 204).
CCM transformers and inductors can operate over a wide temperature range with a minimal operating temperature of -55 degrees C. The standard thermal grade of the technology is 140 degrees C. The CCM technology design reduces thermal resistance to 30 per cent lower than standard industrial components. The epoxy moulding that protects the winding ensures a lower temperature gradient and a better heat dissipation, explained New Yorker. Each unit is thoroughly tested with a dielectric withstanding strength of 1,500V AC. Component materials meet UL 94-V0 rating.
Exxelia can evaluate losses and related temperature rise using its knowledge of CCM technology. Thermal resistance data is available for each package size. Exxelia can also manufacture products in CCM technology according to MIL-STD-981.
