Delta Pulse

[6666]

I bought ebay this POWERSCAN 2Pro version, when I turn on the IRF heats and the fuse burns , can you help me pls ???

https://www.facebook.com/media/set/?set=a.459348867473099.1073741825.143287625745893&type=1

if you have just bought it from Ebay, tell them you want a 100% refund because the item is faulty, if they will not refund you make a claim through Ebay

[abdennour]

[kt315]

look in center of board.
post pics of board.

[abdennour]

thank you very much, I have no schema do you have a PCB image that shows these dides ?

[kt315]

VD8 or VD9 or both burnt. in new revision board i changed them on 1N4004 type with more current.

[abdennour]

I bought ebay this POWERSCAN 2Pro version, when I turn on the IRF heats and the fuse burns , can you help me pls ???

https://www.facebook.com/media/set/?set=a.459348867473099.1073741825.143287625745893&type=1

[kt315]

this is Deepers 10dd board, i marked those resistors with points for shielding.

regards

[Toros]

Now everything is clear. Thank you!

[kt315]

its mean rear side of enclosure and still one point to connect board, ie shielding point.
you take a plastic box but with aluminium false panels in front and behind. you must CONNECT
the both panels to (+) of power suply to be shielding.

or

whole box is only plastic. you cover by the graphite inside but you have to connect
front panel and rear (o la la) panel to PLUS of your battery. REAR is a point for the wire going to shield layer
on rear panel.

this way was taken/copied from DEEPERS 10DD one-in-one.

[Toros]

KT315 R60 goes to a point REAR, but what does it mean? In particular, what should be connected at this point?

[kt315]

Here it is https://www.amazon.in/CRC-Graphite-L...PST2M4DH7RPPZH

this is NOT GRAPHIT 33.

https://www.amazon.de/KONTAKT-CHEMIE-GRAPHIT-Grafit-Leitlack-200/dp/B002ZXQY9Q

http://www.kontaktchemie.com/KOC/KOCproductdetail.csp?product=GRAPHIT%2033

Electrically conductive coating.

A dispersion of fine, pure, colloidal graphite in a specially formulated solvent mixture with an organic binder, which gives an electrically conductive coating to non-conductive media.


Features:
+ Provides a dry, adhering, electrically conductive coating to:
• Plastics
• Wood
• Glass
• Ceramics
+ Dry lubricant.+ The coating can be made even more electroconductive, stable and colour-fast, by simply polishing the spray film with cotton wool, a soft cloth or a buffing disc, or baking at 90°C.

[UnHappy]

Hi ,
Can you give me the link for graphite spray

Here it is https://www.amazon.in/CRC-Graphite-L...PST2M4DH7RPPZH

[kt315]

https://www.google.lt/search?q=graphit+33&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiH1oPKjrnXAhWgHsAKHVgsBb8Q_AUICigB&biw=1280&bih=888

[tissaweera]

Hi ,
Can you give me the link for graphite spray

[kt315]

A 4093 can replace the two 4538?

whole replacements is accumulaited by me in BOM file. you do not need to ask additionally and
connect up your fantazy to that.