How are current and voltage related to torque and speed of a …
Sep 3, 2012 · Voltage instead "regulates" how fast a motor can run: the maximum speed a motor can reach is the speed at which the motor generates a voltage (named "Counter-electromotive …
What exactly does "common-mode" mean in the context of op …
Most, or maybe all, topologies could end up outside of common mode voltage ranges at some specific time. What is important is to understand under what conditions will you be outside of …
How much voltage/current is "dangerous"?
Likewise, if the current and voltage are below a certain level, a person can--given enough time--safely absorb an arbitrarily large amount of electrical energy. Further, if voltage is sufficiently …
voltage - Minimum clearance between two traces that have a …
Aug 30, 2017 · I am designing a PCB and there will be high voltages. What is the recommended clearance that I should have between two traces that have a voltage difference of 1000VDC …
voltage - How I can test the power supply across the load?
Jun 9, 2016 · An opamp compares the voltage drop across the sense resistor to the setting of a multi-turn pot and then drives the gate of the mongo FET to keep the load current through the …
voltage - "Ground" vs. "Earth" vs. common vs. negative terminal ...
Aug 4, 2014 · Voltage has exactly the same problem: one terminal can only "have a voltage" when compared to another terminal. Voltage acts like distance: voltage and distance are …
voltage - What is the difference in the terms "signal return", …
Jun 10, 2016 · "Signal reference" means that the speaker is thinking particularly about distinguishing the signal voltage from any kind of common-mode interference. This would …
voltage - Current source with a grounded load and floating power …
The following circuit represents a basic op-amp current source and can be found in the Art of Electronics 3rd edition on page 228. Figure 4.10. Basic op-amp current source (floating load). …
voltage - Vb and Vbe of a transitor - Electrical Engineering Stack …
Sep 23, 2023 · Since "voltage is a difference of two potentials", the voltage Vbe represents a "difference of two differences" (Vb - Vground and Ve - Vground). Such a voltage is "floating" …
Noise and what does V/√Hz actually mean?
If you would see how the voltage variance is distributed among frequencies, you would use the units volt squared per hertz. You can convert the variance back to signal strength by taking the …