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Diodes parallel sensing resistor in boost PFC circuit

...Diodes parallel sensing resistor in boost PFC circuit Can someone... ...tell me the functions of diodes paralleled with the PFC boost sensing... ...Can you stake a Vampire before it turns Gaseous and floats away?... ...How quickly can a percussionist switch from vibraphone to marimba...

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How to create a 38 kHz pulsating signal using two 555 timers

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Questions About My Perpetual Motion Idea

...I am not an electrician, I am not a contractor, I am not a physicist... ...This is a 3D model that i rigged up in a couple minutes of that system...

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LM317 current limiting/set via differential amplifier works in simulator but glitchy when built

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Distorted output waveform when connecting push-pull amplifier to transformer

...The DC offset needs to be removed by a series capacitor to prevent... ...connect a transformer primary to a signal that has a significant DC... ...all, it's still a coil of wire and will short the output when a DC...

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How does a "regulated" source follower work?

...R1 and D1 establish the DC operating point and bias M1.... ...Vth (e.g., 1.5 V), we can insert a constant voltage source TH (battery...

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What is the difference between these two waves?

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Circuit design and impedance matching an SX1280 at 2.4 GHz with a SKY66112-11

...reception, of an SX1280 at 2.4 GHz using a RF front-end module from Skyworks...

electronics.stackexchange.com > questions

Role of the load resistors in an astable multivibrator

..., consider using Darlington configured transistors made from two... ...want to get the design working comfortably with 240 Ω in the collector...

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Reconnecting a water heater from three-phase to single-phase (220V)

...The manufacturer can't help because the label containing the model... ...Since the water heater was connected using 3 phases I need to change... ...Since the heater was originally powered by three wires connected... ...Only two combinations turn on the heater led: 1(A=live and B=neutral...