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Need advice and thoughts from the experts. PCB on window control on 2005 Colorado. There are many SMD components. One came off. It has stamped on top G1 which from google searches is an NPN transistor

Googol it - there's lots of options. You can get one from Amazon, test it out and may decided to return it and go with an AliBaba or Temu Buck Booster. I suspect that is what's in the 'brick' that

And, replying to myself again, I should note that tinyurl further obfuscates the real target so it gets more difficult (if you don't speak native URLese) so ... just say no to bitly and tinyurl to

Apologies for replying to myself - you can also (for both bitly and tinyurl) as a '+' after the tinyurl or bitly link to find out where it REALLY goes, then clip the "?....." stuff away from the link

For those who are concerned about tinyurl and bitly security (like I am) and internet tracking (like I am), the real target of this link is https://www.ebay.com/itm/204261034804 ("400W DC-DC Step Up

Hi TJTomPhillips, No, this wont work as it cannot deliver the current needed. Hi Andy, a DC-DC boost converter is not an inverter.? I was hoping to avoid the use of the inverter I already have

No. -- Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, ?a critter that can be killed but can't be tamed. ?--Robert A. Heinlein,

An excellent solution is to buy a Lenovo 65W USB-C DC Travel Adapter. See https://www.lenovo.com/us/en/p/accessories-and-software/chargers-and-batteries/chargers/40ak0065ww. With that unit, you would

Maybe experiment with something like this from ebay. Read the description, looks like it may work for your use. https://tinyurl.com/bpaxymtx Dave

Perhaps you were thinking of an "inverter" as something to generate a 60 Hz, 120 V sinewave.? That is one kind of inverter. But a boost converter to go from 12 V to 20 V is also an inverter. I may

So, the question you need to answer is:? Can you correctly power the circuits inside the laptop that normally need 20 V, from just a 12 - 13 V power source and no inverter? My first answer is

Hi all, I have a Lenovo laptop that currently uses an AC power supply (135W).? I think the output is aprox 20V. I'd like to be able to run it from the RV batteries (typically 12 to 13V) without the

FYI, the minimum recommended Length and Width for your "NMOS" N-channel MOSFETs are: L=10000n W=10000n Using your dimensions results in warnings from LTspice. It is possible that LTspice quietly

First, you have made some mistakes, which you should fix before progressing further. The P-channel MOSFETs are correctly named so that they use your CMOSP (BSIM3) model.? However, all of your

What and where is "step 3"? If you know that "step 3" uses approximations and that there is a better way, why not tell us what is this better way? Andy

Hello , I am trying to follow the example shown in the manual below. In step 3 they find the proper W/L using mathematical expressions. However I know that these formulas are aproximations ,the

Dan, There are many videos that shows how to install win11 on unsupported hardware : https://www.youtube.com/results?search_query=install+windows+11+on+unsupported+pc There are some hard

Here is the "Final" update. I ran two DOS commands, sfc /scannow and chkdsk C: /f. Also downloaded, installed and ran PrivaZer. After multiple restarts, the popup was gone. I can not say which of

The Windows Host file is located at C:Windows\System33\Drivers\etc\hosts. The Host file maps names to IP addresses, so I am not sure how the average computer user could figure out which entry or

Dan, If I remember the location of host file changed few times with the version of windows. So you will have to figure it out. Normally HOST file should be empty of entries. When you type