Search results

Search Forums New Posts
  1. Delta Prime

    Momentary switch to power ON a circuit

    @Bluejets f ou even mentioned a 7555 anywhere it would have been helpful... I was addressing the thread starter. Now leave me alone. You're not qualified to address me. .. "Vescere bracis meis" -Delta Prime :p
  2. Delta Prime

    Solar water heating system

    I know you want it to be as inexpensive as possible but I need to know the diameter of yours garden hose And your photovoltaic system.
  3. Delta Prime

    Rewiring toroidal transformer

    Welcome to Maker Pro. The primary windings on these toroidal transformers used in power supplies are where the (utility) mains voltage connects. This is very critical, and things must be correct, or consequences will be fatal and it will hurt the whole time you are dying. Do I make myself clear...
  4. Delta Prime

    Solar water heating system

    To the thread starter! There are many solar water heating systems. Heat exchanger terminology is used by the Layman or Laywoman or anything between for generalities. The previously posted diagram was taken at random from Google. But it's distinctive to me as a (DCS). A (DCS) Direct Circulating...
  5. Delta Prime

    Solar water heating system

    Circulator pump... It's open loop system
  6. Delta Prime

    Solar water heating system

    So you desire a relay to turn on a water pump when the temperature of the water in you're holding tank is 85 degrees Celsius or 185 degrees Fahrenheit . (My mistake gravity fed to the shower.) Get yourself a meat thermometer! Have you ever seen 3rd degree burns? At 55.5 degrees Celsius or 150...
  7. Delta Prime

    Momentary switch to power ON a circuit

    I recommend. Asking your question on this site. https://www.allaboutcircuits.com/ ;)
  8. Delta Prime

    Momentary switch to power ON a circuit

    Don't think so.. in either case you're going to need a DC to DC converter. A boost converter. Advantages they come in all flavors to increase boost voltage or decrease buck voltage or both a boost buck converter.
  9. Delta Prime

    Momentary switch to power ON a circuit

    It is not extremely basic. You have 4.2Vdc maximum lithium ion battery 3.7Vdc nominal. Trying to power a 5Vdc fan? You see what I mean.... :) More reading is necessary. Good luck to you. https://hackaday.com/2022/10/10/lithium-ion-battery-circuitry-is-simple/
  10. Delta Prime

    Issues with a VFD

    Hire a qualified electrician to check out your new facility. Information is sorely lacking You are using 2 * 72 Grinder I looked up almost 100 different manufacturers with just as many options for a two times 72 Grinder & Your VFD as well... You must double check your wiring but above All Else...
  11. Delta Prime

    missing ic on vibrating platform power supply

    6 You mean this arrow Now I understand your peanut fetish. And that Brown e cap is cooked due to the Large AC ripple content feeding the igbt. Non Ducor Duco
  12. Delta Prime

    Comedy Thread

    Two police officers saw an old woman stumbling out of a local bar & instead of taking her to jail they decided to drive her home. One officer got in the back with the drunk woman. As they drove around the streets they keep asking her where she lived. The drunk old woman would grab the police...
  13. Delta Prime

    Multimeter DT-9205AA

    Simple. I made a mistake. Apologies... A house recently landed on my sister... :mad:
  14. Delta Prime

    Multimeter DT-9205AA

    To the thread starter! Open up that multimeter and take a photo I'll help you.. But you have to know how to solder and that means desoldering as well..
  15. Delta Prime

    Upgrading my fugen laptop cooling pad

    I don't see any control circuitry inside that cooling pad it's only a driver big whoop...it's all about the RPMs and if it's ambient temperature I doubt you'll get more than a few degrees cooler... And a usb-c ain't going to do diddly. No communication handshaking is being done here. But you are...
  16. Delta Prime

    DSC MAXSYS ALARM PROBLEM ARM CALL FOR SERVICE

    @ChosunOne you're up to bat! Swing away... In the meantime do you have the service manual? This is what Google says. The PC4020 comes with a default Grand Master Code that can be used to program other system master codes. The default code is "1234" for four digits or "123456" for six digits
  17. Delta Prime

    Calibre Parasitic extraction.

    I have no idea what you're talking about.. But with that said I hope this helps... https://support.sw.siemens.com/en-US/okba/KB000122157_EN_US/How-to-Make-Calibre-PEX-Block-the-Extraction-of-Parasitics-for-Specified-cells/index.html
  18. Delta Prime

    missing ic on vibrating platform power supply

    Could be a game of light and shadows. That Big capacitors is about to pop! Independent of size; a visual comparison to the other electrolytic capacitors on the board the tops are flat. And the date on the board says 2007 so you got a bunch of problems or not.... How's that for a techy! You...
  19. Delta Prime

    revolving platform

    Darn it.... Sorry mediators that was a mistake good night
  20. Delta Prime

    revolving platform

    Thank you very patients okay hold on I'm going to read your whole thing I'll get back to you not right away though sorry it's late for me..
Top