how does linear mode power supply work
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Q: Using casioFX-991EX
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A: Step 1: Firstly we will calculate the thevenin circuit equivalent around the load ZL:Determination…
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Q: please see both images for solving.
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Q: Calculate.
A: Step 1:*Formula picked up from Sedra Smith 6th ed Sec 4.5.4
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how does linear mode power supply work
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- A 120 – volt AC voltage is applied across a 20 – ohm resistive load. Find values of current, max voltage, peak–to–peak voltage, average voltage, maximum current, peak–to–peak current, average current, and power. draw the circuit diagramWhat is the advantage of alternating current over direct current?Explain in detail DC and AC current.
- What are buck and boost converters and how are they used in power electronics?2) How to calculate the value of Peak to peak voltage in a CRO? a. Vp-p = number of vertical division × (1⁄division) b. Vp-p = number of vertical division × (volts/division) c. Vp-p = (volts/division) d. Vp-p = number of vertical division × voltsWrite the solution neatly so i can understand it.
- What two factors affect the frequency of an alternator? What is the advantage of taking the output from the stator in a rotating-field alternator? What is an exciter? What is the purpose of the diodes in an automobile alternator? 4What reading would be displayed by an digital multimetre if it were switched to an AC voltage range and connected to a symmetrical square waveform of 8.3 V peak?a. Description of lamp-ballast system b. Choose the power rating of T8 fluorescent lamp to be used in the system c. The operation of lamp-ballast circuit d. The modelling of the lamp-ballast by an equivalent circuit e. The design of inductance of the choke of the lamp-ballast system f. Determine the supply current and power factor g. Decide the desire power factor to be achieved and state the reason for the chosen of that value of power factor h. The design of size of capacitor for power factor correction. i. Team members information
- a) It is important to manage heat dissipation for power control components such as Thyristor. Draw a typical heatsink for a semiconductor power device and the equivalent heat schematic. b) Explain the rate of change of voltage of a thyristor in relation to reverse-biased. c) Draw and explain how a 3-phase fully controlled converter operates.When the triac is in the OFF state: Output module terminal strip Triac switch LED output L1 status indicator Fuse Optical isolator, Field wiring Digital logic circuit Load L2 Internal module circuit Simplified diagram for a single output of a discrete AC output module. O the rated nominal current flows through the lamp O the rated surge current flows through the lamp O zero current always flows through the load small leakage current may flow through the load aWhich of the following is not made of semiconductor material? a. Zener diode b. Thermistor c. PM generator d. Hall-effect switch<
