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invertor sudura


Guest Io Delacasamea

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Guest Io Delacasamea

va salut! am doua intrebari pentru cei care s-au mai ocupat cu invertoarele de sudura. 

1. care ar fi frecventa semnalului de iesire din partea incercuita? 

2. difera de la un aparat la altul?1622701662_WhatsAppImage2019-08-15at18_45_33.thumb.jpeg.9529e85f8ac08bf03526c7776c47f059.jpeg

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Acum 12 ore, Io Delacasamea a spus:

1. care ar fi frecventa semnalului de iesire din partea incercuita? 

 

Cu 8k2 si 1.5n,da cam 112 khz la oscilator si 56 khz in poarta mosului Q2,care este si frecventa la care lucreaza invertorul

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