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Search: Posts Made By: sam_sam_sam
Forum: Troubleshooting Power Supplies and Power Supply Design Today, 07:11 PM
Replies: 34
Views: 5,547
Posted By sam_sam_sam
Re: Corsair CX400W 5vsb goes into safety loop

KZE are available but not in all UF values I will use KZE or KY or the automotive type of LXZ and LXY and had no issues using any of these series in switching power supply
Forum: Troubleshooting Power Supplies and Power Supply Design Today, 01:10 AM
Replies: 15
Views: 1,212
Posted By sam_sam_sam
Re: Panasonic SU-HTB18 dead power supply (unidentified transistor)

I like your ghetto fix you got to do what you got to do to make it work
Forum: Troubleshooting Power Supplies and Power Supply Design Today, 12:58 AM
Replies: 4
Views: 114
Posted By sam_sam_sam
Re: Honda generator inverter 230v 1900uf caps

Do not count on that being the case because I have seen a lot of boards not marked or it might not be correct ( this is rare but happens) and it is even worse when they are potted
Forum: Troubleshooting Power Supplies and Power Supply Design Yesterday, 07:16 PM
Replies: 7
Views: 126
Posted By sam_sam_sam
Re: S-10-5 power supply schematic etc. 5V 2A

Has anyone used this type of switching power supply

Brand : Mean Well
Model : PSC-160A-C
Output CH1 : 13.8V / 7.6A
Output CH2 : 13.8V / 4A (Battery...
Forum: Equipment Usage, Soldering, Techniques, and Reviews Yesterday, 03:43 PM
Replies: 115
Views: 10,424
Posted By sam_sam_sam
Re: New tool to find short capacitors on motherboards : shorty with display

I sure hope not because I still want to buy one when it is completely done
Forum: General Electronics Technical Discussion Yesterday, 02:29 AM
Replies: 91
Views: 4,579
Posted By sam_sam_sam
Re: Has anyone had issues with Rayovac Alkaline batteries leaking

Update

I did receive the payment that I was promised which like I said it is better than nothing at all
This is covers some of the aggravation that I had to put up with this nonsense from this...
Forum: General Electronics Technical Discussion Yesterday, 02:17 AM
Replies: 113
Views: 5,367
Posted By sam_sam_sam
Re: Here is a good used source for 18650 batteries

To add to the post above

The interesting thing about this version of this battery is that not all of these batteries have the same charging and discharging curves I have to wonder if there is...
Forum: Troubleshooting Power Supplies and Power Supply Design Yesterday, 01:32 AM
Replies: 9
Views: 998
Posted By sam_sam_sam
Re: ICT12012-10A Comm Series folds back under load (fixed)

So how did you modify a Xbox PSU to work like this I sure would like to know
Forum: Troubleshooting Power Supplies and Power Supply Design 11-27-2021, 04:11 AM
Replies: 9
Views: 998
Posted By sam_sam_sam
Re: ICT12012-10A Comm Series folds back under load (fixed)

:smile: Very good job repairing this power supply
Yea one less item in the landfill
Forum: General Electronics Technical Discussion 11-26-2021, 10:22 PM
Replies: 113
Views: 5,367
Posted By sam_sam_sam
Re: Here is a good used source for 18650 batteries

Here is an update on this battery pack

The individual battery cells so far are testing at around 2100 to 2200 milliamperes hours = 3.00 volts @ 500 milliamperes working dropout voltage and 2400...
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-25-2021, 01:14 AM
Replies: 23
Views: 484
Posted By sam_sam_sam
Re: DMHC DC Motor Controller for Electric Quad

Hopefully the controller that you are buying is very well marked so this mistake will not happen again but if you find that it not marked very well please take the time to mark the wire leads...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 11-25-2021, 12:56 AM
Replies: 7
Views: 208
Posted By sam_sam_sam
Re: Caseless Cheap Chinese electronic tools

I would not call this and enclosure I would call this a ( faceplate and a backplate ) which only protects the face and the circuit from directly being shorted but not from what you have decried and I...
Forum: Equipment Usage, Soldering, Techniques, and Reviews 11-23-2021, 06:48 PM
Replies: 7
Views: 208
Posted By sam_sam_sam
Re: Caseless Cheap Chinese electronic tools

Can you please post a picture of what you are talking about cheap plastic enclosure and the other thing that you also talking about
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-23-2021, 08:55 AM
Replies: 12
Views: 615
Posted By sam_sam_sam
Re: Fanatec Wheel Base PCB Eyelet Replacement?

Or another option is to take wrapping wire and rap around the compost pin and make a pad where is none left I have done this yes it takes some patience and a little bit of trial and error for you to...
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-21-2021, 08:09 PM
Replies: 12
Views: 615
Posted By sam_sam_sam
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-21-2021, 02:25 PM
Replies: 12
Views: 615
Posted By sam_sam_sam
Re: Fanatec Wheel Base PCB Eyelet Replacement?

Which JB weld do you use on circuit boards I have need to fill holes before
Forum: General Electronics Technical Discussion 11-21-2021, 11:30 AM
Replies: 3
Views: 258
Posted By sam_sam_sam
Re: Milwaukee M12 M18 charger repair

I am having an issue with one of my M18 volt batteries it is flashing all 4 fuel gauge light at the same exact time randomly and unpredictable times

I am not sure exactly what going on with this...
Forum: General Electronics Technical Discussion 11-21-2021, 04:20 AM
Replies: 14
Views: 272
Posted By sam_sam_sam
Re: Mosfets for P600W24V Smps

Yes these are non brand name capacitors but if they are the main filtering capacitors they might be alright but if they look swollen in any way do not trust them to be good anymore any capacitor that...
Forum: General Electronics Technical Discussion 11-21-2021, 04:19 AM
Replies: 6
Views: 188
Posted By sam_sam_sam
Re: D882 sot-89

Hopefully you can solve this mystery to what happened to this charger
Forum: Troubleshooting TVs and Video Sources 11-21-2021, 02:00 AM
Replies: 14
Views: 374
Posted By sam_sam_sam
Re: Samsung UE75MU7009TXZG Endless Power Cycle

Can you go into the details on how you test the diode pack I would like to know for my own information

Thanks
Forum: General Electronics Technical Discussion 11-20-2021, 06:58 PM
Replies: 113
Views: 5,367
Posted By sam_sam_sam
Re: Here is a good used source for 18650 batteries

Here is another item from Battery Hookup that is also interesting item

https://batteryhookup.com/products/8x-panasonic-3400mah-ncr18650b-cells-ibh9100

Now this one is hit and miss with weather...
Forum: General Electronics Technical Discussion 11-20-2021, 04:28 PM
Replies: 14
Views: 272
Posted By sam_sam_sam
Re: Mosfets for P600W24V Smps

Yes I have seen his videos before and he is a little nutty but I do get a lot out of his videos that I have watch before I do not think I have seen this one though but I am going to watch this one as...
Forum: General Electronics Technical Discussion 11-20-2021, 12:33 PM
Replies: 14
Views: 272
Posted By sam_sam_sam
Re: Mosfets for P600W24V Smps

I am glad that you got a replacement for the one that was defective and I am with you about trying to fix it
But I would highly recommend that you recap this board before you really start using the...
Forum: Troubleshooting Game Consoles & Other Weird Devices 11-20-2021, 10:53 AM
Replies: 30
Views: 824
Posted By sam_sam_sam
Re: Motor control board repair

Let us know if you were able to fix this board issue or not
Forum: General Electronics Technical Discussion 11-20-2021, 09:54 AM
Replies: 14
Views: 272
Posted By sam_sam_sam
Re: Mosfets for P600W24V Smps

Thank you for the information here we go again with the manufacturer not putting the complete part number on the devices

REALLY why do they keep doing this short cut
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