zener diode tester

Backlight LED Tester Led tv led test devresi aynı zamanda zener test devresi olarak kullanılabiliyor. Malzeme Listesi (BOM) S/NAdetDeğerAçıklamaParça KoduNotlar 11100pFSeramik KondansatörC6 22104/50VMylar KondansatörC3, C5 31222/50VMylar KondansatörC4 41220uF/16VElektrolitik...

The circuit can be simply Q1 is connected as a current source. By D1, there is a constant voltage on the base, and it is worth considering the selected resistor in the emitter approximately 5.6 V. With an emitter resistor of 5K6 R2 will then 1mA through the transistor. With the chosen...