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  1. caps

    Capacitor tester in circuit

    All as shown in Figure 1.
  2. caps

    Capacitor tester in circuit

    Yes, I just marked the scale of 10v, so that it was clear on what scale the reading is going on. There are several scales. The output of my tester is connected to the measuring part of the Chinese tester.
  3. caps

    Capacitor tester in circuit

    *steve* "It shows you measuring a 4700uF capacitor on it's 20,000 uF range and reading 425uF on it's digital readout." This is a 3 1/2 capacitance meter. In the range of 20000uF, the reading is correct-4250uF. "This cap must be faulty and isn't a good unit to use to compare with your meter." No...
  4. caps

    Capacitor tester in circuit

    I no longer know how to explain to you. Look here. Capacitor 680uF. We select the range 1000uF. We measure the capacitance-690uF. We select the range of 10000uF. If the tester works correctly, there should be a multiplicity of measurements on all ranges. We measure the capacitance-690uF.
  5. caps

    Capacitor tester in circuit

    Yes.2 diode in parallel. Small capacitors. Scale 1000pF. Capacitor 1000pF 5%. Scale 0,1uF. Capacitor 0,014uF 0,5%.
  6. caps

    Capacitor tester in circuit

    We will use only the 0-10v scale of the Chinese tester. This has nothing to do with the 9v power supply.
  7. caps

    Capacitor tester in circuit

    There is no range of 2000uF and can not be.
  8. caps

    Capacitor tester in circuit

    There is no 2000uF range. The range is 10000 uF. The small division is 200uF. 1v-1000uF 2v-2000uF 3v-3000uF 4v-4000uF 5v-5000uF 6v-6000uF 7v-7000uF 8v-8000uF 9v-9000uF 10v-10000uF
  9. caps

    Capacitor tester in circuit

    4700uF.
  10. caps

    Capacitor tester in circuit

    10000uF. 100 Ohm.
  11. caps

    Capacitor tester in circuit

    Scale 10000 uF. 1v-1000uF. A small division of the scale-200uF.
  12. caps

    Capacitor tester in circuit

    This is protection against charged capacitors. There may be 2 diodes or 4.
  13. caps

    Capacitor tester in circuit

    Scale 10000 uF. 2 parallel-1200uF.
  14. caps

    Capacitor tester in circuit

    Used scale 0-10v. Scale linear. Full scale corresponds to the values: 0,001 microfarad 0.01µF 0.1 μF 1 μF 10µF 100µF 1000 uF 10,000 uF If the values specified in the article are chosen correctly, the capacity values will always be multiples 0,1uF 1uF
  15. caps

    Capacitor tester in circuit

    Measurement directly in the circuit. I have indicated 4 diodes, a diode bridge. Yes. 50mV does not open semiconductors. I just wanted to show that the measuring signal corresponds in form to the original. [MOD EDIT:Making quotes obvious]
  16. caps

    Capacitor tester in circuit

    Test signal.
  17. caps

    Capacitor tester in circuit

    Accuracy. Compared with a capacitance meter. Range 20000uF. Accuracy-3%. 10000uF-50v. Capacitance meter-8940uF. Capacitor tester-9000uF.
  18. caps

    Capacitor tester in circuit

    Hi Scale 0-10v. The capacitor 220uF-450v.
  19. caps

    capacitor testing for novice please

    Capacitor leakage chart for standard aluminum elektrolytic capacitors.
  20. caps

    Accuracy Component Tester.

    Yes, you are right. It is better to name the Transistor,L,C,R/ESR tester.
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