Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Search results

  1. R

    oscillator selecting and finding problem in my circuit

    I am a undergrad student.I have a problem with a oscillator circuit.I have found a oscillator circuit from net and using it as a oscillator in my circuit.But my problem is that i could not find that what type of oscillator it is and what is it's operation?It would be helpful for me if someone...
  2. R

    power amplifier circuit

    I am doing a project .For this project I need a power amplifier which will work at about 1Mhz.Can anyone please suggest me schematic of a power amplifier?
  3. R

    amplifier circuit help

    I am working with this amplifier circuit attached .When I am giving supply to the circuit my mosfet is getting hot and burning out.Someone can you please suggest me solution for this.hank you so much.
  4. R

    wireless power transmission simulation help.

    I want to simulate wireless power transmission.But I am new.pleae someone suggest me how to approach?
  5. R

    current rate for charging

    I have a source of about 10v and with a resistance load of 0.5 ohm i am getting current of about 200ma.Can I charge a mobile with it? if this current is not enough then please suggest me a way to increase current as i can sacrifice about 4v to get that current because i need 5 v to charge a mobile?
  6. R

    problem with mosfet amplifier circuit

    I have a problem with my amplifier circuit.My input to gate of mosfet is 2Mhz from microcontroller and bias voltage is 30v.when I measure voltage at the terminal of the dc blockin capacitor as i have given in the following picture it shows voltage low close to zero and the frequency about 300...
  7. R

    Full wave bridge rectifier by schottky diode

    I want to make a full wave bridge rectifier by schottky diode.Will the diagram be same as normal diode or will there be any change?I have not worked with schottky diode before that's why asking..
  8. R

    current rate problem

    I am trying to convert a ac signal of voltage 7v and about 1A current.when i convert it to dc by full bridge rectifier of general diode 1N4007 .The problem is after converting it into dc voltage is about 5-6v but the current is so low about 10ma.what is the problem.please help me someone.
  9. R

    inductance calculation

    what is the accurate formula to calculate inductance of circular coil?i am using the formula given below but my inductance is not being accurate as i am trying to make resonance with lc circuit?
  10. R

    555 timer frequency problem

    can i change the frequency of a astable multivibrator circuit of 555 timer by selecting the R1,R2,C? ineed two mhz signal ?for this 2 mhz frequency which values of resistance i can pick up if i use c=0.1 uf?
  11. R

    fet cascade connection

    what advantages i can get by cascading two FET amplifier? will it increase the output power than using only one stage FET amplifier? please give me some answer.
  12. R

    wireless power transfer simulation help

    i want to simulate wireless power transfer by EM-pro.but i am new .please someone give me some advice.
  13. R

    5v dc to 5v ac inverter using full bridge inverter

    i want to design a 5v dc to 5v ac inverter using full bridge inverter. but i am unable to determine the value of the capacitors.can anybody please suggest me what capacitor values i have to select to design it.thank you.

Part and Inventory Search

Top