packaging technology
fecha:2011-05-20 11:56
estado:para resolver
pregunta:admin
od thermal conductivity of silver plastic, metal stents increase the surface area of the silicon carrier solder bump heat sink mounted directly superior method. In addition, application design, PCB circuit board thermal design, thermal performance is also very important.
In the 21st century, LEDs efficient, high brightness of, and continuously developed panchromatic, red, orange LED light effect has been reached 100Im / W, the green LED is 501m / W, the luminous flux LED alone has reached tens
mejor respuesta:
no hay por el momento
[todas las respuestas(0)]
[contesto]
8/10 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
02/07 13:03