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Voltage and Current Regulated Power Supply

Related Page - LM723 Power Supply

Here is a Simple Voltage and Current Regulated Power Supply using the LM723 IC. With the Values Shown, It is Adjustable from 3 to 30 Volts and 0 to 3 Amps. This circuit does NOT have Output SHORT CIRCUIT Protection, So a 3 Amp Fuse on the Output would be a Good Idea. Ideally you will put an Amp-Meter,

on: 8/7/2019

power-electronics

Temperature Calibration - Cole-Parmer

Related Page - Temperature Calibration in Industrial Processes

Temperature is one of the most frequently measured parameters in industrial processes. A wide variety of mechanical and electrical thermometers are used to sense and control process temperatures. Regular calibration of these thermometers is critical to ensuring consistent quality of product manufactured, as well as providing regulatory compliance for some industries.

on: 8/5/2019

process-control

RF and Microwave Measurements

Related Page - Principles of RF and Microwave Measurements

Microwave networks are harder to analyze than their lower-frequency counterparts. The reason is that the size of a typical microwave circuit is comparable the wavelength, so phase variation along a portion of the circuit cannot be ignored as is the case at lower frequencies.

on: 7/28/2019

rf-wireless

DMM with the ICL7103A and ICL8052A

Related Page - Auto-Ranging DMM with ICL7103A and ICL8052A

The purpose of this application note is to describe the operation and potential pitfalls of a 10V resolution (VREF = 100mV) 4 1/2 digit autoranging scheme using the ICL7103A/ICL8052A pair. Two auto-ranging circuits are included within the text.

on: 7/23/2019

mixed-interface

Popular Electronics Magazine Archive

Related Page - Popular Electronics Magazine

Popular Electronics was created in 1954 by Ziff-Davis Publishing for an audience of electronics hobbyists and experimenters. It soon became the “World’s Largest-Selling Electronics Magazine”. he circulation was 240,000 by 1957 and exceeded 400,000 by 1963. Rival “Electronics World” was merged into “Popular Electronics” in 1972.

on: 7/19/2019

basic-electronics