What is a variable DC power supply?

February 14, 2025common problems 4850

It is a power supply where the user can vary the output voltage. YesTech variable DC power supply allows you to change the output voltage and current to the device under test.

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How do I measure resistance?
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Wondering about resistance measurement methods! In this article, we will cover basic resistance measurements and precautions. Resistance is very important in electronic device circuits. If the resistance is not appropriate, it can lead to malfunctions and other problems. However, electricity is not visible. To find out if the resistance in a circuit is appropriate, you need to use a specialized measuring instrument. To measure resistance, you need to use a measuring instrument...
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What are DC power supplies used for?
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A DC power supply provides a constant bias voltage or current to an electrical device, component, or circuit to ensure that the device under test operates as intended. ,
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How do I connect two DC power supplies in series?
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To connect two DC power supplies in series, connect the positive terminal of the first power supply to the negative terminal of the second power supply to form a "daisy-chain" connection, where the series voltage is the sum of the voltages of the two power supplies. To connect two DC power supplies in series, proceed as follows: Note that the voltage of the load should be equal to or higher than the sum of the voltages of the two power supplies to prevent damage to the load or power supply. In addition, the load's rated...
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What is the main purpose of an arbitrary waveform generator?
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Digital developers can use AWG to generate test signals to provide excitation for a device under test (DUT) and use an oscilloscope to analyze the device's operating status. ,
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What is a variable DC power supply?

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How do I measure resistance?

What are DC power supplies used for?

How do I connect two DC power supplies in series?

What is the main purpose of an arbitrary waveform generator?

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