https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Sat, 23 Oct 2021 12:23:07 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 https://jestineyong.com/about-the-impedance-of-multimeters/ https://jestineyong.com/about-the-impedance-of-multimeters/#comments Fri, 22 Oct 2021 22:47:54 +0000 https://jestineyong.com/?p=26218 Ever wondered why when you measure the voltage of a particular circuit with your digital and analogue meter, the result that you got were different? The reason for it usually is due to the impedance of the meter you are using. It is also depends on what kind of circuit you are measuring. So what […]

The post About The Impedance Of Multimeters first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/about-the-impedance-of-multimeters/feed/ 27 https://jestineyong.com/equivalent-series-resistor-esr-value-in-electrolytic-capacitors/ https://jestineyong.com/equivalent-series-resistor-esr-value-in-electrolytic-capacitors/#comments Wed, 29 Sep 2021 04:51:00 +0000 https://jestineyong.com/?p=26100               Equivalent series resistor (ESR) in electrolytic capacitor is an interesting topic. Electrolytic capacitors can be found in many circuits in a circuit board but in today’s article I’m going to share with you about the electrolytic capacitors ESR found in the SMPS DC output line (filter circuit). I […]

The post Equivalent Series Resistor (ESR) Value in Electrolytic Capacitors  first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/equivalent-series-resistor-esr-value-in-electrolytic-capacitors/feed/ 40