Winkelwagen is nog leeg.
Winkelwagen is nog leeg.Productbeschrijving
Specificaties:
Materiaal: GE-N-FET
Pakket: P-DIT
Geleidingstype: uitputtingsmodus
Gebruik: A/breedbandversterking
Waarde en aantal:
L7805 6ST L7806 6ST L7809 6ST L7812 6ST L7815 6ST
L7824 6ST L7905 6ST L7912 6ST L7915 6ST LM317 6ST
Pakket bestaat uit:
1 Doos x Transistors
Opmerking:
Transistors worden handmatig gesorteerd, dus er kunnen kleine fouten optreden wat betreft type en aantal. Bedankt voor uw begrip.
Job Zwiers
9 december 2024
Used the LM317T from this package in probably the simplest circuit to get a constant 10 mA current through a 20mA led despite a variable voltage between 5 and 15 volt. it did not regulate very well, but worse, when turned on with a voltage above 12 V, there was a complete breakdown, with current only limited by my power supply, killing the led of course. Repeatedly, with several samples. A LM317 that I bought elsewhere worked flawlessly. Conclusions: these are fake/bad quality products.
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