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Recent content by kak111

  1. kak111

    need help for the triac designing

    **broken link removed** https://en.wikipedia.org/wiki/TRIAC Hope these help you... Look on this group too, here you find a lot of info and circuits etc...
  2. kak111

    TIP35C malfunctioning

    Do as betwixt told.... Please post a schematic. So we can look the problem.
  3. kak111

    volume controller new link & diagram

    BradtheRad tell most important for this circuit. If this circuit works someway it gonna be a distortion device. Why you dont use one of these cheap ic´s .... **broken link removed**
  4. kak111

    Require IC for dc powe rline communication

    You should check this IC or module. **broken link removed** http://www.yamar.com/datasheet/DS-SIG60.pdf http://html.alldatasheet.com/html-pdf/344849/YAMAR/SIG60/148/1/SIG60.html
  5. kak111

    how to wire star delta connections of a motor with on delay timer ?

    Here is two version for control wiring, power wiring to motor is same for both. Motor must be 230/400V. ( Star/Delta)
  6. kak111

    How to replace an eddy current drive (clutch) with a VFD ? What should be the steps

    Here is some info for you...... An eddy current clutch is simply a device that passes load torque through to the motor without modification while reducing the motor speed to the load by an adjustable amount, typically 95% down to about 20%. Regarding speed, note that the max clutch output...
  7. kak111

    Kindly provide me the circuit schematic of this Automatic controller' PCB ??

    I wonder why this small problem cause such a long conversation. Why design a new similar device when that has already been developed. Normally we only repair the defective part from the unit, or change the replacement part of the device. When it is a case of a production machine, it is not time...
  8. kak111

    How to download & upload the parameters of Siemens (DC Inverter SIMOVERT MC) Drive ?

    Re: How to download & upload the parameters of Siemens (DC Inverter SIMOVERT MC) Driv You find SIMOVERT MASTERDRIVES MC manuals here: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objID=10804946&subtype=133300 Regards KAK
  9. kak111

    Is it mandatory in printing packaging films machine ?

    I agree with FvM So is this all mandatory i dont know , some machines some parts of these must be or some others part of these are control options. ? ? ? ? ?
  10. kak111

    Are these calculations right ?

    Supply voltage is ... Are these load values measured or from load data plate ---If from load data what are all those marked values. ---If measured what was the measuring circuit and values. After first quick look something is wrong in this phase impedance Xc = 0.2 ?????
  11. kak111

    The MagPi : A Free Magazine For Raspberry Pi Users

    The MagPi : A Magazine For Raspberry Pi Users **broken link removed** Issue 2 is now available online (the front page of the MagPi website now has links to PDFs for those of you who didn’t like the Flash interface). It’s a free download, full of articles written by members of the...
  12. kak111

    TI industrial software and hardware system solutions for automation

    TI industrial software and hardware system solutions for automation Industrial Automation Chemical/Gas Sensor Field Transmitter: Pressure Sensor Field Transmitter: Temperature sensor Flow Meter Hydraulic Valve PLC/DCS I/O Module: Analog Input PLC/DCS I/O Module...
  13. kak111

    How to convert 50Hz supply into 60Hz & 60Hz into 50 Hz ?

    Most simple and economical solution is to use VFD and add some filtering (if needed). https://en.wikipedia.org/wiki/Variable-frequency_drive Motor-Generator combination can be used for this too. Transformer is needed to convert voltage.
  14. kak111

    MAXIM TUTORIAL 5300 : RF Basics

    MAXIM TUTORIAL 5300 RF Basics By: Martin Stoehr, Principal Member of the Technical Staff, Applications Apr 12, 2012 Abstract: Analog radio frequency (RF) systems are complex, involving unfamiliar terms, complicated regulations, and uncommon circuit operations. Additionally, the...
  15. kak111

    What's an EPC, LFC amplifier ? How it works ?

    Describe the device and its operation , in what kind of system this equipment is connected to. So that we can understand what the questioner means with this unit. https://www.acronymfinder.com/EPC.html https://www.acronymfinder.com/LFC.html

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