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Recent content by Ante

  1. Ante

    sorry dont like it

    Not bad at all, I think I like it! 8-)
  2. Ante

    diode test of multi-meters [hlp]

    diode tester If you are referring to a MOSFET transistor the “diode test facility” is not the best choice.
  3. Ante

    Charger for NiCD battery and LOAD at the same time.

    Unless the load current changes there should be no big issues here, you just have to compensate for load current when dimensioning the charger.
  4. Ante

    Is measuring capacitors using multimeters possible?

    Re: Multi meter Capacitors require good and solid connections for a proper measurement. Use crocodile clips and wait for the result; it might take a minute to measure high value electrolytes. Check the meter manual for maximum possible value or you might have to wait forever! :D
  5. Ante

    testing- is your energy metering ic giving correct readings?

    Re: HELP! You can start by finding the datasheet for your IC.
  6. Ante

    Probably a simple calculation

    step down resistor 24vdc to 12vdc You need to know the loadcurrent, then its Ohms law!
  7. Ante

    Charger for NiCD battery and LOAD at the same time.

    First of all; can your load withstand at least 40 Volts?
  8. Ante

    Long wire, voltage drop problem. need help ..

    longwire thickness Have you measured the voltagedrop on the primary as well as on the secondary side of the supply’s? And if so; on which side does it drop? A circuit diagram would help.
  9. Ante

    Lead acid battery = 10V . Should I re-charge it ?

    Re: Lead acid battery = 10V If possible measure the specific gravity of the electrolyte in all cells, should be about the same in all cells (1.27 – 1.28). Check if you have any current “leaks” by disconnecting the negative wire from the battery (everything shut off in the vehicle) and connect a...
  10. Ante

    What are the main diferences between an AC and DC motor?

    Re: AC and DC motors It’s not as simple as DC vs. AC motors; there are many variations of each!
  11. Ante

    Help (Vibration sensor)

    vibration sensors working principle in hindi A piezo speaker is a good vibration sensor; it puts out a small signal from any shock or vibration. Try it!
  12. Ante

    Pool monitoring device

    With some tests and experiments an underwater microphone can detect the “shockwaves” when something falls into the pool.
  13. Ante

    how tube light by 12V DC

    That one will not run a normal 40W tube as requested! It’s made for a small 8W tube!
  14. Ante

    Help me out implementing an inverter project

    Re: inverter Hi waraphop, Have you really tested the inverter at 500W?
  15. Ante

    Circuit diagram for power supply Westfalia 267880 wanted

    how does a lm723 work? For a 40 Volt output as standard the regulator is probably an L146 (or RU sim) which is similar to the LM723 but for a higher input voltage. The LM723 has a maximum input voltage of 40V and the L146 has 60 or 80V. The pin functions are the same so you can work around the...

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