LM337 LM317 Simetrik 1-29V 0-2A Güç Kaynağı

LM317 (pozitif voltaj regülatörü) ve LM337 (negatif voltaj reğülatörü) çıkışları seri bağlantılı güç transistörleri ile güçlendirilmiş 5k ve 20k Potansiyometreler ikili (stereo) tip kullanırsanız + ve – çıkışların akım ve voltaj ayarlarını eşit olarak ayarlayabilirsiniz

Show some circuits and found that the output resistance of between 200 ~ 240 I use 220 the current VR20K1M R2(1K) Test all the capacitors were not received the current adjustment of the VR 20K and above can while I 1 M to test R2 (1K) best 1/2W 2SA684 2SC1384 2SA733 2SA945 With 1/2W above 2 SA684 and 2 SC1384 is to use the original 2 SA733 and 2 SA945 was considered in the current and long

Time-use issues that we would like to exchange some large insurance and reservations with a two-pole double-throw switch (DPDT) do not limited to the current maximum output of course you can also another up a terminal connector as the Open Current output.

Kaynak: hihand.myweb.hinet.net/post/ee/AdjEIPowerLm317Lm337.htm (kapalı)