Confusion about the meaning of floating
Dec 15, 2017 · The signal is consider floating when it does not have the same ground with your device. Earth has nothing to do with it. Earth is just another ground. I'm a bit confused with the …
How does a ground loop and a floating ground work? - Physics …
Nov 18, 2016 · Hello Forum, In DC circuits, I understand that a ground is a point or an entire conductor where the electric potential is set to be V=0 and the potential V at any other point in …
earth - About floating ground and circuit problems - Electrical ...
Feb 25, 2020 · An oscilloscope whose input channel (s) can be safely isolated from chassis (Earth) ground potential, OR A custom measurement setup that uses (for example) an …
ground - Floating Source Voltage Difference to Earth - Electrical ...
Mar 9, 2019 · 1 I was reading about floating voltage on web but there is something that I couldn't understand. I attached photo of circuit. As you see it shows 60v difference between neutral of …
Can AC floating ground be used as a common ground to a DC …
Originally I thought pins 4 and 5 output negative DC current, meaning I would have to ground my circuit elsewhere. After seeing the datasheet though, I realized that DC- are grounding points. …
Common vs. ground - Electrical Engineering Stack Exchange
18 I've been trained to use the word ground and the ground symbol to refer to the earth, the dirt on which we stand. Circuit common is considered to be a separate concept, with the symbol . …
ground - Understanding Common Floating Return - Electrical …
Mar 6, 2018 · The concept of ground gets more complicated with AC voltage and current spikes. An Earthed ground is low impedance and wide-spread as opposed to a floating gnd which is …
Floating Earth leads to dangerous case voltages - neutral OK
Apr 30, 2015 · I moved to Australia from the US and took my Crate amp and Ibanez electric guitar with me. To deal with the 240 VAC, I needed a step-down transformer. So I have this setup: …
Why have floating outputs on a power supply?
Oct 31, 2023 · I saw a post some time ago where the person made a power supply which has what he called floating outputs. What are the floating outputs of a power supply and why would …
Why do engineers usually short ground and negative ports on a …
Jan 15, 2019 · 15 I'm fairly new to electrical engineering, and have seen many DC power supplies where someone has shorted the ground (green) port with the negative (black) port. From my …