Apr 20, 2014 #1 S Scheldoniq Junior Member level 1 Joined Oct 31, 2012 Messages 16 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,407 What type of capacitor recommended to use the DC decoupling? Frequency over 10MHz , current max 3A https://obrazki.elektroda.pl/5165534000_1398030740.png What capacitor to use?
What type of capacitor recommended to use the DC decoupling? Frequency over 10MHz , current max 3A https://obrazki.elektroda.pl/5165534000_1398030740.png What capacitor to use?
Apr 21, 2014 #2 C carpenter Full Member level 6 Joined Jul 25, 2012 Messages 353 Helped 22 Reputation 44 Reaction score 24 Trophy points 1,298 Activity points 4,467 Need a capacitor for high current and high frequency. In other words,crucial is - ESR and dV/dt used, for example, **broken link removed** I wonder compared to ceramic or other small SMD capacitors
Need a capacitor for high current and high frequency. In other words,crucial is - ESR and dV/dt used, for example, **broken link removed** I wonder compared to ceramic or other small SMD capacitors
Apr 21, 2014 #3 crutschow Advanced Member level 6 Joined Feb 22, 2012 Messages 4,477 Helped 999 Reputation 1,996 Reaction score 1,130 Trophy points 1,393 Location Colorado USA Zulu -7 Activity points 25,393 An SMD ceramic cap would likely have lower series inductance and ESR than a leaded metal-film cap. I don't think dV/dt is a factor.
An SMD ceramic cap would likely have lower series inductance and ESR than a leaded metal-film cap. I don't think dV/dt is a factor.
Apr 22, 2014 #4 C carpenter Full Member level 6 Joined Jul 25, 2012 Messages 353 Helped 22 Reputation 44 Reaction score 24 Trophy points 1,298 Activity points 4,467 May be, on the other hand, when a large increase in the steepness of the voltage (dV / dt) ceramic capacitor may be damaged more easily than PP
May be, on the other hand, when a large increase in the steepness of the voltage (dV / dt) ceramic capacitor may be damaged more easily than PP