T
treez
Guest
In the ti.com application schematic of a 9W offline LED driver, they use an input filter inductor (L2) which is 4.7mH.
Schematic showing L2:
**broken link removed**
BOM showing L2:
**broken link removed**
Why haven't they just used an off-the-shelf, 4.7mH inductor here? Its much cheaper?
Schematic showing L2:
**broken link removed**
BOM showing L2:
**broken link removed**
Why haven't they just used an off-the-shelf, 4.7mH inductor here? Its much cheaper?