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Search: Posts Made By: sam_sam_sam
Forum: Troubleshooting Game Consoles & Other Weird Devices Yesterday, 04:43 PM
Replies: 2
Views: 97
Posted By sam_sam_sam
Re: Quick 70gw+

Also check either a for a relay if it has one or triac or mosfet or something else that would control the heating element if it has a optic sensor check that the input side is getting a signal to...
Forum: General Electronics Technical Discussion Yesterday, 11:49 AM
Replies: 7
Views: 614
Posted By sam_sam_sam
Re: This Black-Web battery power supply for tablets and phones with a twist

Here is a couple of pictures of the battery pack and the tester

This is taken while the tester is in the charge mode

Here’s is picture of the data so far as the charge statue is with the...
Forum: General Electronics Technical Discussion Yesterday, 09:29 AM
Replies: 7
Views: 614
Posted By sam_sam_sam
Re: This Black-Web battery power supply for tablets and phones with a twist

Update

Well the load test is completely done and the results are in the picture

One note I got a little bit tried of waiting for it to shutoff so I went to 2 amps at the very end
Forum: Troubleshooting Game Consoles & Other Weird Devices Yesterday, 08:13 AM
Replies: 46
Views: 6,149
Posted By sam_sam_sam
Re: Post your worthless and/or pointless repairs

I really like the not worth repairing something part of your story

I have done this my self making 3D parts to either fix something or to modify something and it a lot of trial and error to make...
Forum: General Electronics Technical Discussion Yesterday, 05:28 AM
Replies: 7
Views: 614
Posted By sam_sam_sam
Re: This Black-Web battery power supply for tablets and phones with a twist

Update
Build a 13 amp hour battery pack with the Black Web battery pack module in a Ryobi 40 volt battery pack housing which had to be modified to fit the battery pack module

I also bought a...
Forum: Troubleshooting Power Supplies and Power Supply Design 12-01-2020, 06:15 PM
Replies: 46
Views: 821
Posted By sam_sam_sam
Re: Sorting out old PC power supplies?

Some more items that did not land into the landfill

Go repairs
Forum: General Electronics Technical Discussion 11-29-2020, 02:28 PM
Replies: 14
Views: 228
Posted By sam_sam_sam
Re: Magneto voltage limiter

Let me ask a stupid question here ——>

why not regulate the the voltage at the light bulb sockets ( or the wiring to the sockets) and let everything else stay the same scene the problem you are...
Forum: General Electronics Technical Discussion 11-27-2020, 11:27 PM
Replies: 2
Views: 95
Posted By sam_sam_sam
Repurposing an IPAD Air 2 any ideas feedback wanted not wanting to recycle

Is anyone on this forum that has repurposed an iPad Air 2 or any version of an iPad

If so can you please go into some details of what you did and what application you used if any

I have...
Forum: General Electronics Technical Discussion 11-26-2020, 11:16 PM
Replies: 2
Views: 137
Posted By sam_sam_sam
Re: Bosten Power Sonata 5300 Rechargeable Batteries Review

Update

“ I going to build a cell phone / tablet battery pack for at lest 10 amp hour capacity or maybe a little bit bigger if the case can fit the batteries “

Well the case that I am using for...
Forum: General Electronics Technical Discussion 11-24-2020, 07:23 PM
Replies: 2
Views: 137
Posted By sam_sam_sam
Re: Bosten Power Sonata 5300 Rechargeable Batteries Review

On a another note I also bought one of these battery power supply that use the same exact batteries I have done some testing on this battery pack

These battery fuel gauge does work correctly...
Forum: General Electronics Technical Discussion 11-24-2020, 06:14 PM
Replies: 2
Views: 137
Posted By sam_sam_sam
Bosten Power Sonata 5300 Rechargeable Batteries Review

Here are some battery test results

The first battery the settings were not set right the fifth picture is the correct results

I bought these batteries from a seller on EBay ( two sets of them...
Forum: General Electronics Technical Discussion 11-23-2020, 07:35 AM
Replies: 11
Views: 623
Posted By sam_sam_sam
Re: Has anyone seen this ic chip used before LED Driver. BP2867CJ

Did you decide to buy one of these battery tester machine if you did which one did you buy
Forum: Troubleshooting Power Supplies and Power Supply Design 11-22-2020, 01:43 PM
Replies: 9
Views: 307
Posted By sam_sam_sam
Re: Does power supply have to have metal case?

Is this a computer switching power supply mostly in metal cases ( I do not have an answer for you about this type of switching power supply I do not want to give you the wrong information )

Or is...
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-21-2020, 04:02 PM
Replies: 28
Views: 624
Posted By sam_sam_sam
Re: Dead Oven Control Board, Possibly Transformer?

I did not realize that you were buying thermo fuses that will work it just will not let the transformer to get as hot before it cuts out the power to the transformer which is probably a good thing
Forum: Troubleshooting Power Supplies and Power Supply Design 11-21-2020, 03:40 PM
Replies: 150
Views: 32,620
Posted By sam_sam_sam
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-21-2020, 11:52 AM
Replies: 28
Views: 624
Posted By sam_sam_sam
Re: Dead Oven Control Board, Possibly Transformer?

I hope you got fast acting fuse not time delay fuses they are very different

The amp rating is more important but also weather or not it is fast acting or a time delay type of fuse
Forum: Troubleshooting Power Supplies and Power Supply Design 11-21-2020, 11:45 AM
Replies: 150
Views: 32,620
Posted By sam_sam_sam
Re: Suspect Bad PS Apple AcBel API 1PC36

Lifting board traces is either to much heat or staying one the trace to long with to much heat
or not enough heat and you are having to stay to long on the trace

One solution is add fresh...
Forum: General Electronics Technical Discussion 11-21-2020, 05:15 AM
Replies: 5
Views: 123
Posted By sam_sam_sam
Re: Sense Adjustable Switching Power Supply ReCapped finished

Momaka and Redwire

You both have brought some testing that I going to do on this switching power supply maybe in the next couple of days

Thanks for your feedback

I have a power supply...
Forum: General Electronics Technical Discussion 11-20-2020, 12:51 PM
Replies: 5
Views: 123
Posted By sam_sam_sam
Forum: General Electronics Technical Discussion 11-20-2020, 09:50 AM
Replies: 5
Views: 123
Posted By sam_sam_sam
Sense Adjustable Switching Power Supply ReCapped finished

I bought this switching supply power a few months ago but did not have time to do anything but now because of being in between jobs I now have time for projects that were waiting for me to have time...
Forum: General Capacitor Questions & Issues 11-19-2020, 08:38 PM
Replies: 11
Views: 1,270
Posted By sam_sam_sam
Re: Replacement Chemicon SMG caps

You will probably alright using them ( this would not be my first choice but might be a third choice but it cost that drive my choice ) my first choice is United Chemi-Con KY / KZE / LXZ or ...
Forum: General Electronics Technical Discussion 11-19-2020, 08:20 AM
Replies: 4
Views: 121
Posted By sam_sam_sam
Re: Creality 3 printer switching power supply recapped

Update

Ran power supply on the filament heater ( about 2 amp draw ) for over 24 hours every when well

I also modified the switching power supply and added a power supply jack for the...
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-18-2020, 06:45 AM
Replies: 12
Views: 520
Posted By sam_sam_sam
Re: Hitachi Refrigerator R-Z270AUN7KV not cold.

It might be with the temperature controller sensor behind the cover would be my guess

This timer might not have outside access to outside world would be my guess

But who knows where it could be
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-18-2020, 06:35 AM
Replies: 52
Views: 3,295
Posted By sam_sam_sam
Re: Harbor Freight Tools Heat Gun Item 96289 JSRF-601C Repair

Then it might be using a ac type motor
Forum: General Electronics Technical Discussion 11-17-2020, 05:09 PM
Replies: 4
Views: 121
Posted By sam_sam_sam
Re: Creality 3 printer switching power supply recapped

I am glad you comment about the quality of this switching power supply

The only complaint I have about this board is that 3 output caps mounting holes are little bit off in the hole size couple of...
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