Design a four-bit binary input (W3W2W1W0) priority encoder using necessary gates, with priority of the inputs given in the following table (input wo having the highest priority and input W3 having the lowest priority). Inputs Outputs W3 W2 W1 Wo ут Уо Z 0 0 0 0 X X 0 1 0 0 0 0 0 1 X 1 0 0 0 1 1 X X 1 0 1 0 1 X X X 1 1 1 1

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What is ICEO and how is it related to ICBO? How do these two parameters change with temperature? Give typical values for each at room temperature and at maximum temperature.

You are an electrician working on an overhead crane. The crane uses a large electromagnet to pick up large metal pipes. The magnet must have a minimum of 200 VDC to operate properly. The crane has an AC source of 240 V. You are given four diodes that have a peak voltage rating of 400 V each. These diodes are to be used to form a bridge rectifier to convert the AC voltage into DC voltage. Is the voltage rating of the diodes sufficient? To the nearest volt, what will be the DC output voltage of the bridge rectifier?

You are an electrician working on an overhead crane. The crane uses a large electromagnet to pick up large metal pipes. The magnet must have a minimum of 200 VDC to operate properly. The crane has an AC source of 240 V. You are given four diodes that have a peak voltage rating of 400 V each. These diodes are to be used to form a bridge rectifier to convert the AC voltage into DC voltage. Is the voltage rating of the diodes sufficient? To the nearest volt, what will be the DC output voltage of the bridge rectifier?

I need a diagram of a circuit by the transform and rectification block, using the bridge rectifier circuit (2W10). It can be a source of any value. You don't need to do any calculations, just a drawing of how this circuit will look, please.

A half-wave rectifier with a 270 2 load resistor operates from a 120 Vrms 60 Hz household supply current through a 3-to-1 step-down transformer. It uses a silicon diode that can be modelled as having a constant Vf = 0.84 V drop for any current. vs(t) VL (t) RL (a) What is the peak voltage, vs,peak, of the secondary? What is the peak voltage, UL,peak of the rectified output? (b) For what fraction of the cycle (in percentage) does the diode conduct? (c) What is the average output voltage, V1? (state which formula you used: the more accurate formula obtained via integration or the approximate formula) 1 (d) What is the average output current, IL? (e) You want to create a DC source with a peak-to-peak ripple voltage, Vr, of 11% of the peak output. (1) What size of capacitor should you add across the output? (2) What is the average voltage now? (State whether you used the more accurate or the approximate formula.)