How they work

Articles
Title
Silicon Controlled Rectifier – SCR – How it Works (ART113)
MOSFETs – How they work (ART071)
Surface Mounted Devices (SMD) (ART137E)
Zener Diodes – How They Work (ART133E)
Liquid Crystal Dysplays – How they work (ART135E)
Silicon Unilateral Switch SUS (ART134E)
Transformers – How they work (ART132E)
Darlington Transistors – How they work (ART067)
Incandescent Lamps – How they work (ART069)
How They Work - Field-Effect Transistor-FET (ART070)
Relays – How they work (ART056E)
Semiconductors and Diodes – How They Work (ART042E)
Optocouplers – How they work (ART033E)
Phototransistors – How they work (ART032E)
Capacitors – How they work (ART031E)
VDRs – How they work (ART027E)

Page 4 of 4

Programmable Code Switch (CB18772E)
This circuit is from a 90's publication but uses components that are still common in our market....
450 MHz Preamplifier (CB20270E)
This RF preamplifier for the 450 MHz band was found in an amateur radio documentation from the...
Schmitt Trigger 7400 (CB22419E)
This low hysteresis circuit was obtained from old documentation. The circuit must be powered by a...