Acoplamento AC x DC! Qual devo usar nas medidas?

Direct link to UTsource: https://www.utsource.net/ Which coupling should I use on the oscilloscope, AC or DC? What is the difference between them? Is it the same use of the multimeter? Let's learn how to correctly use the coupling type on the oscilloscope, thus avoiding many difficulties and errors during measurements! LIKE THE VIDEO? Help in the continuity of the Electrolab channel and give a "VALEU DEMAIS" (in the heart "VALEU" in the same bar as the like), with a single contribution to support the channel! Thanks! Become an Electrolab supporter on the support yourself! page: https://apoia.se/electrolab Become an Electrolab patron: https://www.patreon.com/electrolab?ty=h Subscribe to the channel here: https://www.youtube.com/c/electrolab-... COURSES - NEW: ELECTRONIC BOARD REPAIR COURSE + TECHNICAL ASSISTANCE MENTORING!! Focus on white line electronic boards and others!. In 10 installments without interest, 100% online: https://hotm.art/fRFozKc HIGHLY REQUESTED COURSES: 1) Complete Electronics Course with Focus on DEFECT ANALYSIS Telredes! Complete course, from basics to advanced. Ideal for anyone who wants to learn how to fix electronic boards or assemble their own circuits. With certificate and in 10 installments without interest: https://hotm.art/Curso-de-Eletronica-... 2) GENERAL ELECTRONICS Course!!!! New for those who want to learn electronics (in 12 installments without interest): Link: https://hotm.art/Curso-de-ELETRONICA-... 3) Online course on AUTOMOTIVE ELECTRICAL (with certificate): https://hotm.art/Curso-de-Eletrica-Au... 4) Tension Inverter Manufacturing and Repair Course, with certificate and 12 installments without interest: https://hotm.art/Curso-Fabricacao-Con... 5) Technical Course in CFTV Express (in 12 installments without interest): https://hotm.art/Curso-de-CFTV-cameras CELL PHONE AND NOTEBOOK COURSES: 1) CELL PHONE Maintenance and Repair Course, with certificate and in 12 installments without interest: https://hotm.art/Curso-de-Manutencao-... 2) NOTEBOOK Repair Course: https://hotm.art/Curso-de-Conserto-NO... OTHER COURSES IN THE AREA: 1) SOLAR ENERGY System Installer Course, with several bonus courses and information on suppliers, costs, tables and spreadsheets to implement a complete solar energy business: https://hotm.art/Curso-de-Instalador-de- SOLAR-ENERGY-SYSTEM 2) ENGLISH from scratch, with certificate and in 12 installments without interest: https://hotm.art/INGLES-do-zero #Oscilloscope #Coupling