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Electronic Design Flaws: 723 + Zener = Fawlty Powers | 1978 Elektor Power Supply Disproof of Concept
My aim with this video is to provide better understanding of the 723 precision voltage regulator circuit in general, especially to the younger electronics enthusiasts and to show the design flaw of the reviewed power supply (originally published in the July/August 1978 issue of the Elektor magazine) to those who possibly decided to build or already have built this particular solution.
- Electronics tutorial: 0V with 723 | 723 and an auxiliary negative supply voltage
- Elektronik-Tutorial: 0V mit 723 | 723 und negative Hilfsspannung
- Лекција од електроника: 0V со 723 | 723 со помошен негативен напон
Check the link below to this interesting article: “A Collection of Proper Design Practices using the LM723 IC Regulator”, where you can read a good summary of pros and cons for designing with 723:
electronicprojectsforfun.word...
Elektor's response to this video:
(EN) www.elektormagazine.com/news/...
(NL) www.elektormagazine.nl/news/k...
(FR) www.elektormagazine.fr/news/q...
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