Biglite led driver mbd001 Over Volatage

[lorins_core]

i have a Biglite led driver.

specification
model:MBD001

Input: 100-265VAC 50/60Hz
Outout: 80-90VDC










how come now the output is 125VDC...
how can i fix this?

first i check the 3 caps. all has been ok

Any Solutions?

TIA

[stj]

Re: Biglite led driver mbd001 Over Volatage

is this 125v with the leds connected?

btw, you have some cracked solder joints, resolder all the ones with a faint ring around them.

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

is this 125v with the leds connected?

btw, you have some cracked solder joints, resolder all the ones with a faint ring around them.

Thanks for you Advice.

i do it. not luck.

i check the voltage out. i notice fluctuate the voltage the meter 125v reading prove the 123V the 125V...


advice to fix this?

[budm]

Re: Biglite led driver mbd001 Over Volatage

I think you are getting 125Vdc because it has no load, the 80~90V rating is probably if it has working LED string connected to the output, LED power supply is the constant source power supply. Did you verify that the LEDs are OK?
Any more details you have about this LED driver and the LEDs strings?
You should also provide good clear straight shot pictures of the top and bottom side of the board.

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

I think you are getting 125Vdc because it has no load, the 80~90V rating is probably if it has working LED string connected to the output, LED power supply is the constant source power supply. Did you verify that the LEDs are OK?
Any more details you have about this LED driver and the LEDs strings?
You should also provide good clear straight shot pictures of the top and bottom side of the board.

Thanks for your fast Response.

I test new used working LED Panel. same problem if i used this led driver kit? Flicker then normal then after 3 sec. flicker.

Thanks

[budm]

Re: Biglite led driver mbd001 Over Volatage

Is the LED panel made to be used with that power supply? What kind of panel is it?

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

Yes Done. i Change The Caps..
Thanks to stj and Master budm.

[sam_sam_sam]

Re: Biglite led driver mbd001 Over Volatage

So is the power supply working good now that you changed the three caps

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

So is the power supply working good now that you changed the three caps

Thanks For Additional Info Men... I appreciate For your Answer i dont have a Esr Tester Someday i buy it.

Now My Boss Happy i fix this Stuff from China Made

Now I know how to Fix and I Share the Simple Knowledge to newbe's and other not know how to fix this BigLight Led Light Driver.
Flickering Problem. replace 2 Capacitor on the following area main filter 150Uf/400V and output Filter Cap 100uf/100v. with Circle Red see. the image attach below



Other info I Used The Name Brand Rubicon




Thanks Again. specially to Mr. Stj and Master Budm And to This Forum Site Owner and All Members More Power

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

Is the LED panel made to be used with that power supply? What kind of panel is it?

Master budm sorry for late response for your question...

Here the Image

LED Light Panel


BigLite LED Inverter Driver

[budm]

Re: Biglite led driver mbd001 Over Volatage

Thanks for the follow-up.
"i notice fluctuate the voltage the meter 125v reading prove the 123V the 125V."
I am surprised that what you found on the output Voltage swing was only a couple of Volts, I expected a lot more if it has bad caps, may be your does not have fast response.

[lorins_core]

Re: Biglite led driver mbd001 Over Volatage

Thanks for the follow-up.
"i notice fluctuate the voltage the meter 125v reading prove the 123V the 125V."
I am surprised that what you found on the output Voltage swing was only a couple of Volts, I expected a lot more if it has bad caps, may be your does not have fast response.

Thanks Master Idol budm...