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  1. Arouse1973

    Connecting two fuses in parallel

    Yes correct at best case you get 8A but worst case it could be 5.4A. Adam
  2. Arouse1973

    Connecting two fuses in parallel

    You can run fuses this way its not a problem. The voltage is derated by 15% but the current could be as low as 30%. But as Dave said it is always best to use the correct fuse. Adam
  3. Arouse1973

    Increase output voltages from 4060B

    If you can use the lower voltage set to 3 Volts then you could use the CD4060 and just adjust its supply voltage for what you need i.e 3,4,6,8 Volts. You can do this with a adjustable regulator by switching in different resistor values. Otherwise it gets a bit more complex. Adam
  4. Arouse1973

    0.45 volt regulated power supply

    Hi Rory Here you go! http://cds.linear.com/docs/en/datasheet/3022fb.pdf I don't know if they do non surface mount versions, have a look on their website. Thanks Adam
  5. Arouse1973

    Increase output voltages from 4060B

    I don't know what part of the data sheet you were looking at but the high output voltage should be within 0.5 Volts of the supply voltage. The output low voltage will be approx. 0.05 Volts Adam
  6. Arouse1973

    Connecting two fuses in parallel

    You can but you will have to de-rate the current rating and voltage rating of each fuse. Adam
  7. Arouse1973

    Concept: High Voltage Power Supply

    As mentioned by Hop you could use a NST (Neon Sign Transformer). They plug into the mains and can provide the high output voltage needed to jump the spark gap. They are self limited with respect to current due to high magnetic leakage so have a sort of built in safety mechanism. With regards...
  8. Arouse1973

    Wire antenna ripped out of remote control

    I think your right Hop. If you look at one of the connections it looks like it might of had a wire connected to it at some point. It also looks like it is inline with where the antenna would exit the handset. Adam
  9. Arouse1973

    Output of (voltage multiplier??) circuit

    Good one Kris. This circuit looks a nightmare when you first see it. But with a logical approach it is quite straight forward. Adam
  10. Arouse1973

    maths in semiconductor

    Math is only the start. Understanding how things work is the other side. Get a good book that will help you.
  11. Arouse1973

    Pulse circuit

    This might work. You may need to adjust the capacitor and or resistor values if the timings are not quite right. The voltage you use for the HEF40106 should match the output level of your controller. The capacitors for the supply of the HEF40106 should have a rating that is greater than the...
  12. Arouse1973

    Pulse circuit

    Sounds like you need a type of mono-stable circuit. This can be easily made using logic gates and some timing components. Do you know what the minimum pulse is for triggering the camera? Also is the pulse active high or active low. Adam
  13. Arouse1973

    Lift 1 kg weight using wind power from a fan

    If you choose the electrical route then do you need to consider varying wind speed which will have an effect on the available power. Adam
  14. Arouse1973

    My 9 volt dc regulator project . . .

    Do it the old way, get rid of the bread board and just connect the terminals with a bit of solder. Use short wires to connect points. Adam
  15. Arouse1973

    What is the power dissipated by R2, R4, and R6?

    Well then that would be easy. I think he needs more help than that:)
  16. Arouse1973

    threshold voltage of a MOS transistor

    Yes normally from the sales department :)
  17. Arouse1973

    Audio Amplifier problem

    Cheers Bob, I think that is so cool. I'll have loads of fun at work with that. I work with a priest and I am a strict non believer. Adam
  18. Arouse1973

    Audio Amplifier problem

    Yeah brilliant.
  19. Arouse1973

    Panasonic Bluray Home theatre systme throws error code

    Hello Have you checked to see if any fuses have blown? Apparently three things cause this error message. Fans, Speakers wired incorrectly or damaged amplifier IC's. Thanks Adam
  20. Arouse1973

    Guitar help

    I tried a simple circuit to see if I could harvest any usable voltage from the pickup coil to charge a capacitor. Low and behold it didn't work LOL. So I was wrong with this approach, it won't work with a single coil pickup I only get 200 mV. It might with a humbucker but I don't have one to...
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