Two LED constant current drive power control decomposition
fecha:2011-06-20 11:26
estado:ha cerrado
pregunta:admin
p of high-frequency transformer.
I love transformers, because the inductor while the cost is very low, but I do not think its load capacity, a sense of the amount of addition is not flexible adjustment. So I think a better device selection, the common integrated MOS chip plus high-frequency switching power supply transformer, from the performance, cost, and are the best choice, no need to use any constant current IC, the kind of thing, but difficult to use, and expensive.
mejor respuesta:
no hay por el momento
[todas las respuestas(0)]
11/11 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
02/06 13:17