Name: Eletrônica Aplicada (eletronicaaplicada). Áudio original criado por Eletrônica Aplicada. Você sabia que é possível verificar se o PWM está oscilando usando apenas um multímetro? Neste vídeo mostro uma técnica simples e muito útil para fazer uma análise inicial de fontes chaveadas, mesmo sem osciloscópio. 💡 É um teste rápido que pode economizar tempo no diagnóstico, mas lembre-se: ele não substitui a análise completa com um osciloscópio.
Uploaded: 2026-07-16T21:58:43Z
Duration: 1 min 12 s
Description: Você sabia que é possível verificar se o PWM está oscilando usando apenas um multímetro? Neste vídeo mostro uma técnica simples e muito útil para fazer uma análise inicial de fontes chaveadas, mesmo sem osciloscópio. 💡 É um teste rápido que pode economizar tempo no diagnóstico, mas lembre-se: ele não substitui a análise completa com um osciloscópio.

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