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@askLorandt explains: C-Input filter for DC DC converter

Lorandt explains how to filter a DC/DC converter using three capacitors connected in parallel as input filter. Lorandt will demonstrate the C-input filter with the free software “LTspice” and then measures it live on the PCB.

2/24/2017 4:14:25 PM

@askLorandt explains: C-Input filter for DC DC converter

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FIXED IND 696UH 2A 128 MOHM TH750312186FIXED IND 696UH 2A 128 MOHM TH80 - ImmediateView Details
FIXED IND 2.2MH 531 MOHM TH750341422FIXED IND 2.2MH 531 MOHM TH0View Details
FIXED IND 300UH 596 MOHM SMD750341456FIXED IND 300UH 596 MOHM SMD0View Details
FIXED IND 2.2MH 1.16 OHM TH750341479FIXED IND 2.2MH 1.16 OHM TH0View Details
FIXED IND 700UH 1.329 OHM TH750341595FIXED IND 700UH 1.329 OHM TH0View Details
FIXED IND 1UH 1.75A 85 MOHM SMD744028001FIXED IND 1UH 1.75A 85 MOHM SMD0View Details
FIXED IND 2.2UH 1.3A 155 MOHM744028002FIXED IND 2.2UH 1.3A 155 MOHM0View Details
FIXED IND 3.3UH 1A 220 MOHM SMD744028003FIXED IND 3.3UH 1A 220 MOHM SMD927 - ImmediateView Details
FIXED IND 4.7UH 850MA 310 MOHM744028004FIXED IND 4.7UH 850MA 310 MOHM1048 - ImmediateView Details
FIXED IND 1.5UH 1.75A 47 MOHM744031001FIXED IND 1.5UH 1.75A 47 MOHM502 - ImmediateView Details
FIXED IND 2.5UH 1.45A 58 MOHM744031002FIXED IND 2.5UH 1.45A 58 MOHM2886 - ImmediateView Details
FIXED IND 3.6UH 1.38A 85 MOHM744031003FIXED IND 3.6UH 1.38A 85 MOHM3666 - ImmediateView Details
FIXED IND 4.7UH 1.2A 105 MOHM744031004FIXED IND 4.7UH 1.2A 105 MOHM8063 - ImmediateView Details
FIXED IND 6.8UH 850MA 156 MOHM744031006FIXED IND 6.8UH 850MA 156 MOHM2837 - ImmediateView Details
FIXED IND 10UH 740MA 205 MOHM744031100FIXED IND 10UH 740MA 205 MOHM1165 - ImmediateView Details
FIXED IND 15UH 620MA 285 MOHM744031150FIXED IND 15UH 620MA 285 MOHM387 - ImmediateView Details
FIXED IND 22UH 510MA 450 MOHM744031220FIXED IND 22UH 510MA 450 MOHM5412 - ImmediateView Details
FIXED IND 33UH 420MA 660 MOHM744031330FIXED IND 33UH 420MA 660 MOHM3090 - ImmediateView Details
FIXED IND 47UH 390MA 1 OHM SMD744031470FIXED IND 47UH 390MA 1 OHM SMD1624 - ImmediateView Details
FIXED IND 100UH 250MA 2.4 OHM744031101FIXED IND 100UH 250MA 2.4 OHM0View Details