Voltage regulator 220V with your own hands for the soldering iron. Soldering temperature controller do it yourself, or soldering station? Scheme with low-power thyristor
Power regulator with smooth adjustment. Schemes of thyristor power regulators. Scheme with powerful thyristor
Transformer 220 14 what kind of diode bridge is needed. Diode bridge - how it works
Régulateur Triac pour fer à souder. Support de fer à souder basse tension et régulateur de puissance. Installation de la structure dans un boîtier séparé
Diagram of a transformerless power supply for a mini drill. Circuits of transformerless mains power supply for microcontrollers
How to make a flashing LED. Schemes of simple flashers on flair thyristors by 220 volts with relay scheme
Вплив конструкції напівпровідникового діода на його розігрів імпуль
Power regulator with smooth adjustment. Schemes of thyristor power regulators. Scheme with powerful thyristor