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10 Hints to Improving Throughput with your Power Supply
10 Hints to Improving Throughput with your Power Supply

... AC ripple rejection for both 50 and 60 Hz line frequencies. They also have low bandwidth, slowresponding measurement systems, which can long time to settle after any step change in loading, before a valid measurement can be taken. The net result is it can take up to a few hundred milliseconds for a ...
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Valve RF amplifier



A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.
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