thank you BUDM for your response. I will stick with original SMPS
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frogz81
Member
Last Activity: 10-13-2022, 08:47 AM
Joined: 10-24-2012
Location: AB
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Re: SMPS for charger Car battery
thank you BUDM for your response. I will stick with original SMPS...
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Re: SMPS for charger Car battery
Can we add Inductor and Decoupling Cap at Feed back path?(filter only at feedback path)...Leave a comment:
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Re: SMPS for charger Car battery
yes, i want try make desulfator effect while charging batteryLeave a comment:
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SMPS for charger Car battery
hi i have question, can we remove Output capacitor (decoupling) in SMPS circuits, so we can get pulses while charging?
...
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Re: Corsair TX750
hi all,
Update after take a break :
it's seems the problem at 3.3v rail, the rail become 5.3 v for 6-8 second and then get normal 3.4 volt without load.
which part/component i must checked. Already checked Capacitor output (12v, 5v, 3,3v rails) and in good condition capacity and esr.
thxLeave a comment:
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Re: Corsair TX750
Yes i mean an integrated sound card (changed the mainboard 3 times )...Leave a comment:
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Re: Corsair TX750
I have experienced, psu can cause dead mobo's sound card (replacement 3x within the warranty period
). And problem resolved after changing the PSU.
Leave a comment:
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Re: Corsair TX750
Update,
After checking there are no budging Capacitor,
which part (rail) usually causes this problems.
thanks.Leave a comment:
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Corsair TX750
Hi Guys,
I need advise, i got TX750v1 yesterday, from previous owner he said this PSU kill soundcard's mobo and make his HDD error.
So i need your help what part can cause the problem, where to start check?
Check voltage:
5Vsb : 5.1
+5V : 5.13-5.14
+12 : 12.12
+3.3 : 3.41
-12V : -12.2
PG :5.1
Thx. -
Modding Eltek smps 1000
Hi all,
Need advise, i have plan to buy 2nd hand Eltek smps 1000SI 48v,
this unit has adjustable voltage 40-58 Vdc, and i try to make bench power supply, Is it possible to change the voltage to 0v to 58 vdc. or 6v to 58Vdc
thanks
Found some schematic from russian site... -
Re: HX750 can't turn ON
up date,
change Cap in 5vsb 1000uf/10v NCC KY wilt ruby zlh 2200/16 and it's works
strange thing is the NCC capacitance is in spec, and esr 0,4
Leave a comment:
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Re: HX750 can't turn ON
Help
Leave a comment:
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Re: HX750 can't turn ON
Already checked Output and no short circuit ,
the pin 5Vsb is normal 5,04 V...Leave a comment:
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Re: HX750 can't turn ON
Adding attachment from [url]http://www.hardwaresecrets.com/[/url] since i don't have good camera.
Re: HX750 can't turn ON<br />
<br /...ood camera. :(Re: HX750 can't turn ON
Adding attachment from [url]http://www.hardwaresecrets.com/[/url] since i don't have good camera....
Leave a comment:
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HX750 can't turn ON
Hi,
I need help. I have HX750,
the problem is when turn ON PSU, the fan only spin a moment.
before the issue occur, the PG signal is 4.5 V.
need help, where i must started to check?
Thx -
Re: Panasonic EE
Hi all,
Finally i'm use mix cap Rubycon ZL, ZLH, Nichicon HD and Panasonic FJ for this PSU
Thank for your help.Leave a comment:
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Re: Panasonic EE
Corsair CX 600
+12V : Capxon KF 3300uf/16v and Capxon KF 2200uf/16v
+5V : Capxon GF 2200/10v and Capxon GF 2200/10v
+3.3V : Capxon GF 2200/10v and Capxon GF 2200/10v
+5Vsb : Capxon GF 2200/10v and Capxon GF 1000uf/10v
- 12V : Capxon GF 1000uf/16v and Capxon GF 100uf/16v
my plan will change :
* 2200/10v with SUNCON NE 2200/6.3V
* 1000uf/16v with PANASONIC EE 1000uf/18V
* 1000uf/10V with RUBYCON YXG 1000uf/10VLeave a comment:
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Re: Panasonic EE
Does it mean, i can use Panasonic EE & NCC KMQ for recapping PSU? (secondary side of PSU)
and suncon's are out because General purpose caps?
the panasonic EE's data sheets apply for high voltage (160 V .DC to 450 V .DC)Last edited by frogz81; 06-05-2016, 01:18 AM.Leave a comment:
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Re: Panasonic EE
Hi,
i want also ask about SUNCON N.E and NCC KMQ can be use to recapping PSU?
i can't find any data sheet for suncon N.E
Thx...Leave a comment:
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Panasonic EE
Hi,
i want to ask if Panasonic EE can be used to recapping PSU?
I have 1000uf/18v, i can't find any data sheet.
thanks...Last edited by frogz81; 06-04-2016, 07:23 PM.
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