Schema Termo

Preview:

DESCRIPTION

Schema termostat

Citation preview

  • uF micro Farad

    Rv resistor variabil (potentiometru)

    R2c trimer(semireglabil)

    T1 tranzistor

    C1 condesator polarizat

    Schema 1

    1. C1 - 0.1uF

    2. C2 - 1uF

    3. C3 10uF

    4. R1 7 k5

    5. R2 10k

    6. R3 4 k7

    7. R4 1k

    8. Rv 10k

    9. T1 BD137

    10. 741 amplificator operational

    11. T2 - 78L05

    12. D1 1N4148 (senzorul de temperature)

    13. D2 1N4148 (senzorul de temperature)

    14. LED

  • uF micro Farad

    Rv resistor variabil (potentiometru)

    R2c trimer(semireglabil)

    T1 tranzistor

    C1 condesator polarizat

    1. C1 0.1uf

    2. C2 1uF

    3. C3 10uF

    4. R1 7k5

    5. R2 1K

    6. R3 1K

    7. R4 1K

    8. Rv 10K

    9. R2c 10k

    10. T1 BDx33

    11. 741 amplificator operational

    12. T2 - 78L05

    13. LED