WSHP2818 Power Metal Strip® upor

Vishay Dale's WSHP2818 robusten AECQ200 usposobljen avtomobilski razred zmogljivosti upor

Power Metal Strip Vishay Dale WSHP2818 je v celoti kovinsko varjena konstrukcija, ki nudi robustno zmogljivost AECQ200, ki je primerna za avtomobilske razrede. Element odpornosti je sestavljen iz nizke TCR zlitine (< 20 ppm/°C), which is much thicker than the resistance element of a thick film or foil technology, that provides superior pulse and overload performance. Additionally, the construction of the WSHP2818 wraps the large copper terminals directly under the resistance element to maximize heat transfer efficiency from the element to the board so that it can maximize the power density of the design as well as reduce the effects of PCR (TCR effects due to applied power).