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Design a power supply with an input of 220V AC and an output of +5V/1A under the following conditions: A) Incorporate the following components:

Design a power supply with an input of 220V AC and an output of +5V/1A under the following conditions: A) Incorporate the following components: 1-Varistor (VDR), PTC, NTC, LDR and Resistors B) Ensure that under sunlight, the output voltage is 5 volts; otherwise, in darkness, the outpupt should be zero volts.

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