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Everything posted by ante
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Perhaps it
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If your monitor has a second input connector of some kind you can try another input source. This way you can establish if the problem has to do with the input or not.
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Ok, you got it. Here are all APC diagrams I have available! I hope one of these will help you find the problem.
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A zener diode might work for low currents and low stability requirements but an LM7805 (there are many others too) will supply more current and high stability!
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I thought this forum was about technical stuff not religion, not that I have anything against religion but it does not mix well! All I got to add here is: marcoz, I wish you where correct about these things believe me! But, you are way off and you have nothing with substance to prove any of it! So here it is:
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Try to find out where the power from this transistor goes, you will probably find a shorted capacitor, diode or something else busted.
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hydroxy gas power supply/separating oxygen and hydrogen from water
ante replied to steven's topic in Theory articles
Hi Steven, Very neat arrangement, it looks like you got you -
Hi john, Is this IRF740 working solo or is it paralleled with more 740
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If you mean a circuit diagram; No, I don
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Help! Connecting power supply to small load/solenoid
ante replied to oddabe83's topic in Electronic Projects Design/Ideas
You know 3.6 Ohms is not a short! A solenoid is an inductor. What sort of power source do you use? -
Running DC motor from battery pack
ante replied to ady_mech's topic in Electronic Projects Design/Ideas
The problem isn -
Allen Bradlet SLC500 programalbe Controller HELP
ante replied to rybitski's topic in Mechanical constructions/Hardware
Well that -
Hi Mike, Some motors have a self-inhibited gear which means you can
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I believe a relay will have a very short life in this application. A Mosfet must be dimensioned to cope with the load you
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You could attach a small tacho to the cable and convert the output to suit the circuit. Or you could use a small inductive sensor to count the rpm
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Hi phil, With a 12VDC input I would not recommend outputs of more than 1.5kW since the input current (>1000A) will be to high to deal with. As I see it there are two ways to accomplish this, a dynamic converter (easier for three phase) or a higher DC voltage preferably 120V or more.
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Help! Connecting power supply to small load/solenoid
ante replied to oddabe83's topic in Electronic Projects Design/Ideas
The solenoid must have no less than the calculated amperage to work as intended and it will grab this current when the correct voltage is available. No, that -
I might be confused but it sounds like you are trying to make a mechanical shading of a lamp. I can
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How is the original speedo arranged on your bike?
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Try to measure the Mosfet sitting close to the flyback!
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Hi Doc, Yeah, hungry for current! ;D
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I found this info: "Viewsonic 1769gs-2 monitor FCC gss17005 has no hi-voltage. Fbt, hot, etc seem ok. Replaced lm-2931 & 74hc00 on the aux. board. All ps voltages ok" "If the HV builds and collapses, and everything else is ok, then you may have a shorted transistor on the CRT socket board. Try desoldering the RGB cathodes at the CRT socket and see if the HV builds and holds."
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Hi John, An orange power led often means