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Connecting two DC power supplies in series requires connecting the positive terminal of the first power supply to the negative terminal of the second power supply, forming a "daisy-chain" connection where the series voltage is the sum of the voltages of the two supplies.
The procedure for connecting two DC power sources in series is as follows:
Please note that the voltage of the load should be equal to or higher than the sum of the voltages of the two power sources to prevent damage to the load or power source. In addition, the current rating of the load should be equal to or lower than the lowest current rating of both power sources.
Use only power supplies with the same rated output current from the same product line. If the power supplies selected do not have the same rated current, then the maximum load current must not exceed the minimum rated output current.
In addition, the polarity of the power supply must be checked before connecting it, because the power supply polarity, if reversed, can cause damage to the power supply or the connected devices.
Automated Test Equipment (ATE) system power supplies are programmable power supplies designed specifically for ATE systems. Form factor is critical. ATE power supplies with higher power densities take up less rack space, reducing the factory floor space required for test equipment. The ATE power supply is a programmable power supply designed specifically for ATE systems.
View Full VersionThe Function Generator provides a preset list of waveforms or code patterns that it can generate. In a function generator, the user can change waveform parameters such as frequency, amplitude, and offset, as well as add simple distortion. Arbitrary waveform generators are more complex and can emulate real-world signals. Arbitrary waveform generators utilize pre-stored digital data to generate these waveforms,...
View Full VersionAlternating current (AC) is a type of electric current whose polarity reverses periodically and whose amplitude varies continuously over time. AC power is often used in businesses and homes because it is cheaper and more efficient to generate and transmit than direct current (DC) power. During transmission, a transformer can reduce power loss by increasing or decreasing the voltage of the AC line. Alternating current (AC) is a form of household electricity -...
View Full VersionSignal analyzers are capable of measuring the amplitude and phase of an input signal at a single frequency. The Signal Analyzer combines the large dynamic range of a swept-tuned spectrum analyzer with the power of a Vector Signal Analyzer (VSA) to perform in-channel measurements, such as Error Vector Magnitude (EVM) measurements, which require both magnitude and phase information. The VSAs are available in a wide range of sizes and sizes.
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