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  1. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Draw a part of the circuit where, in your opinion, the capacitor ESR measurement will be affected by different components at a voltage of 100mV.
  2. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Resistor SMD 0,01Ohm.
  3. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    High-quality, precision polystyrene capacitor K71-7 1 uF-250v 1% (2x 0.5 uF in parallel). LCR Pro1. ESR-2,9998mOhm (correct measurement) HB-14. ESR-0,000Ohm (not correct measurement) My tweezers, ESR meter. The range of 40-50 μA is calibrated with 2.5 mΩ precision resistors. ESR-0.003Ω. Two...
  4. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    This test is for those who really want to test their ESR meter. If I am not mistaken, it is measured for the first time in the world amateur radio practice. In-circuit measurement of a precision resistor. DALE WSR-3 0.005Ω 1%. R 5.0103mOhm.
  5. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    Precision resistor SMD 0,001Ohm 1%. 0.9956mOhm. Very good.
  6. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    Resistor 0,5mOhm. Very good. ;)
  7. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    High quality film capacitor MKP. 1uF/250v. ESR measurement. LCR Pro1-3.2234mOhm HB-14-10mOhm
  8. caps

    Smart LCR tweezers LCR Pro1-Russian RLC tweezers HB-14

    Recently in different forums a lot has been said about different smart tweezers RLC/ESR, measuring the parameters of electronic components at different frequencies. Naturally, they all have their own characteristics and price. I will compare these two tweezers, because they have a frequency of...
  9. caps

    ESR. New parameter for polypropylene capacitors.

    https://eu.mouser.com/datasheet/2/212/F3303_C4B-1101093.pdf
  10. caps

    ESR. New parameter for polypropylene capacitors.

    Polypropylene Capacitors, for High Pulse, Snubber. http://www.cde.com/resources/catalogs/942C.pdf
  11. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Precision resistors SMD DALE 1%. 0.01Ohm. 0,02Ohm. Very good.
  12. caps

    ESR. New parameter for polypropylene capacitors.

    New generation of film capacitors with Low ESR. Rs at 100 kHz Typical 10 mΩ. https://eu.mouser.com/datasheet/2/400/B32320I_65uF_350VDC_InverterFilterCap-1526223.pdf http://www.worldproducts.com/pdfs/Pilkor/PCPW 226.pdf
  13. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    You can clearly see the advantage of the RLC tweezers over the RCD tweezers when measuring the capacitance of a capacitor that is shunted by other circuit elements. Electrolytic capacitor 470uF.
  14. caps

    ESR. New parameter for polypropylene capacitors.

    Low ESR Metallized Polypropylene Film Capacitors. http://www.tscgroup.com/acrobat/fc14001b.pdf
  15. caps

    ESR. New parameter for polypropylene capacitors.

    I found a round polypropylene capacitor 5uF 250v. ESR 0.01Ohm at 10kHz. It seems very similar.
  16. caps

    ESR. New parameter for polypropylene capacitors.

    Accidentally met the site of this manufacturer. One of the main parameters, the specified ESR. Is this a new parameter for film capacitors? https://eu.mouser.com/datasheet/2/88/930C-29214.pdf
  17. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Check the accuracy of capacitance measurement. Precision capacitor K71-7 0,25uF 250V 0.5%. Very good.
  18. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Resistor jumper.0,01Ohm. Very good.
  19. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Ceramic capacitor 23uF.10kHz. ESR 0,00 Ohm.
  20. caps

    MASTECH MS8911-Smart SMD Tester(R/L/C)

    Film capacitor in the circuit. 0,22uF.
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