Electronics Repair

Reducing HV output voltage from Flyback/LOPT as used in arcade monitors

I'm looking for a safe and effective way to reduce the voltage output of a replacement flyback that is not original for...

25 comments posted 8yrs

posted by spam

25 comments posted 8yrs posted by spam

Looking to Jeff Liebermann for insight

Ran across this on on sed, under, "OT: Weird search engine problem - fake goods hijacking" but thought you might see it...

12 comments posted 8yrs

posted by nojunk

12 comments posted 8yrs posted by nojunk

National Reboot your Router Day

Thanks to media attention, the FBI has provided me with a busy day or two. According to the press release, we're expect...

11 comments posted 8yrs

posted by jeffl

11 comments posted 8yrs posted by jeffl

Telko SY052X

Looking for the manual for Telko SY052X Motion Activated Alarm System

0 comments posted 8yrs

posted by miljan324

0 comments posted 8yrs posted by miljan324

Briggs and Stratton 3.5 hp lawnmower engine problem

I apologize if part of this seems off topic but I thought that the electron ic component of it might be on. I have this...

25 comments posted 8yrs

posted by captainvideo462009

25 comments posted 8yrs posted by captainvideo462009

Re: Tektronix SG 503 repair

A 1N4148 will never be able to work at 250MHz. Rtaher try 1N3595 or equivalent. > substitute and amplitude control was r...

1 comments posted 8yrs

posted by look165

1 comments posted 8yrs posted by look165

cas abou curacao villa

for more info go to: http://www.hiltoncuracao.com Amazing villa, Studio Acht architecture, with incredible view of the...

1 comments posted 8yrs

posted by danseressen

1 comments posted 8yrs posted by danseressen

Range Extender

Here is the scenario: We have installed remote power monitors on a primary feed (13,200 VAC) to a major hospital comple...

7 comments posted 8yrs

posted by peterwieck33

7 comments posted 8yrs posted by peterwieck33

Balance charge/BMS circuit problem starting handtools

I replaced an old 12v gel battery (2AH) in a hand vacuum unit - with a set of 4 Li 18650 cells and a Chinese Battery Ma...

12 comments posted 8yrs

posted by charlie

12 comments posted 8yrs posted by charlie

Folded phone line can mess up DSL.

The networking ng is dormant so I thought I'd report this here. Folded phone line can mess up DSL. I think a couple yea...

20 comments posted 8yrs

posted by NONONOmisc07

20 comments posted 8yrs posted by NONONOmisc07

what fuse for a GE snapper 1000 probe?

I found a GE clamp on amp probe at a yard sale. It has a set of voltage probes with alligator clips, and a set of resis...

0 comments posted 8yrs

posted by timothy42b

0 comments posted 8yrs posted by timothy42b

URGENT broken adapter or broken latptop

I was watching a youtube video when I realized that my ac/dc adapter was un plugged from the wall and grounding unit. I...

10 comments posted 8yrs

posted by chris234516798

10 comments posted 8yrs posted by chris234516798

PHILIPS PM5515 Pattern Generator: Display problem

Hi....I have an PHILIPS PATTERN GENERATOR, model: PM5515. There is a problem with the display. Mostly it is dark, but s...

0 comments posted 8yrs

posted by bo-lennart.karlsson

0 comments posted 8yrs posted by bo-lennart.karlsson

Rohde et Schwarz sythetizer SMF 100A

When I connect the power chord and switch on from the back there is a yellow led near the front panel power button. If...

6 comments posted 8yrs

posted by coulon

6 comments posted 8yrs posted by coulon

Anybody here know BLDC motors well?

I want to use a hobby BLDC motor to power a compact high speed spindle to be used for engraving and the like. Mainly be...

6 comments posted 8yrs

posted by etpm

6 comments posted 8yrs posted by etpm