Electrotechnical

Articles
Title
Testing and discovering relay characteristics (ART597E)
Three-phase power control (ART483E)
Meet the Press-FIT Technology for Wurth High Current Connectors (ART338bE)
Electric Motors and Active Energy (EL005E)
Home Repairs with Neon Lamp (EL004E)
Saving Energy at Airports (EL003E)
High Voltage Generator Using SIDAC (ART245E)
High Voltage Generator Using SCR (ART244E)
Diagrams and Symbols (EL002E)
The Differences Between Electricity and Electronics (EL001E)
Simple Fluorescent Lamp lnverter (ART065)

Direct relay photo control (CB8332E)
This two-component circuit is from a 1967 Philips documentation. The relay is a high-sensitivity type...
SCS stage (CB9067E)
In the figure we have a trigger circuit using an SCS with a common incandescent lamp as load. The...
Beta Meter for Transistors (CB3874E)
This circuit uses a common multimeter on the voltage scale to measure the beta gain of a...