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LCD monitor

(4)
Much of LCD monitor works like LCD tv. There are lots of videos online on how people "rescue" LCD tv from dumpsters and they fix them and put them back into
Jong Kung
4
posts
7:52 AM

LED Projector

(5)
I found that when replacing bulbs on my pinball machines with leds the difference between warm and cool (blue) white. The warm white appears to be closer to
mark hubrich
5
posts
Nov 12

LED Automotive

(19)
“The power rating of a LED automotive bulb is actual power.“ Exactly. However, what the OP said was that replacing a standard automotive bulb that drew 55
voicesmoderator
19
posts
Nov 10

New Toroidal Transformer

(24)
Thank you for your replies as to new transformers. I am building a soft start board to protect power supply board per my Diy_Audio research as it will protect
kbyrne10
24
posts
Nov 6

Charging 12volt batteries

(69)
What I have determined so far is that the fuse I started with is 5 amps and it didn't blow. I figured start with a low value and go up from there. On Thu, Oct
mark hubrich
69
posts
Oct 19

USB chargers limited to 2.4A ?

(3)
You must be looking in all the wrong places. It took me less the 30 seconds to find 4.2A dual USB wall wart chargers. Example
Rick H Parker
3
posts
Oct 8

power supply design

(20)
... I suspect that using separate bridge rectifiers and filter capacitors is useful because they are fed to separate regulators, and therefore a slight
Roy J. Tellason, Sr.
20
posts
Oct 2

Juicer won't run

(7)
I know you said it is hard to open the bottom but, if you can maybe check the brushes. With a unit that old if there any brushes on the motor they might have
freespamfree
7
posts
Sep 29

Anybody here has iPad ?

(8)
... I think that 10M ohms is pretty typical for that sort of thing... There's a standard "leakage test" that's supposed to be performed on all sorts of
Roy J. Tellason, Sr.
8
posts
Sep 24
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