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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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powersuply failure |
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hi i purchased a bw powersuply to drive my 300 watt amp i turned it on and it was running fine 4 a week then all of a sudden it blew the internal fuse . i replaced the fuse and it happened again the minuit u applyed power to the unit what could be ron here.. plese help..
franko pulsefm 95.5 ireland www.pulsefmcork.tk
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Sat Sep 30, 2006 8:32 pm |
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pcs
Site master


Joined: 18 Jan 2002 Posts: 3099 Location: Radio Land |
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Thise PSU units are too weak to start with, I recommend you get a stronger PSU for that amp.
_________________ Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128 |
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Sat Sep 30, 2006 11:14 pm |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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 |  | Thise PSU units are too weak to start with, I recommend you get a stronger PSU for that amp. |
is there anyway this can be repaird and how.... as my buget is low
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Sun Oct 01, 2006 5:12 pm |
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pcs
Site master


Joined: 18 Jan 2002 Posts: 3099 Location: Radio Land |
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The PSU shuts down automatically if there is a short or overcurrent condition.
First make sure whether this is the case, disconnect the amp and see what happens.
_________________ Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128 |
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Mon Oct 02, 2006 12:23 am |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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 |  | The PSU shuts down automatically if there is a short or overcurrent condition.
First make sure whether this is the case, disconnect the amp and see what happens. |
ok i disconected the amp and it keeps blowing the fuse.. also the resistor next 2 the fuse r6 is also blown ..
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Mon Oct 02, 2006 7:32 am |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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ill give u a better vew of things as i said the unit keeps blowing the fuse and also blew r6 the resistor on the left of the fuseholder can any1 help me here on this as its driveing me mad .even a scemactic sheet would do for this unit..
its a meanwell 48volt powersuply 7.3 amps
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Thu Oct 05, 2006 2:26 pm |
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pcs
Site master


Joined: 18 Jan 2002 Posts: 3099 Location: Radio Land |
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E-mail me directly with a photo of the psu.
_________________ Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128 |
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Thu Oct 05, 2006 2:28 pm |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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Thu Oct 05, 2006 3:15 pm |
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pcs
Site master


Joined: 18 Jan 2002 Posts: 3099 Location: Radio Land |
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I'll PM you my email. Don't want to post email online due to spam harvesters.
_________________ Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128 |
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Thu Oct 05, 2006 3:17 pm |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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iv just noticed here that wen i turnd on the psu {wen it worked} the fan was going all the time . but it says that the fan is automatic meaning it turns on and off acording to the pempture of the cpu...could this spell a bad psu.
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Fri Oct 06, 2006 11:04 am |
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pcs
Site master


Joined: 18 Jan 2002 Posts: 3099 Location: Radio Land |
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Nope, that's ok, I think.
Anyway, BW will replace it free of charge.
_________________ Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128 |
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Fri Oct 06, 2006 2:48 pm |
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pulsecork
Regular poster


Joined: 30 Sep 2006 Posts: 30 Location: CORK

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i have emaild bw moretimes than i can count and i got no reply. its madness even if thay could repair it i would be happy.
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Fri Oct 06, 2006 3:34 pm |
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