Question about Dewalt 7.2-18.0 Volt One Hour Charger

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24 volt Dewalt de0246 charger diode 16 is blown. I need to know what type of diode it is and where I can buy one. When this diode blows do any other diodes and resistors blow as well ?

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Posted on Jan 02, 2017

rowdy45176
  • 2176 Answers

SOURCE: rowdy its the sds dewalt dc222 model

just sent you a response on other request you made, let me know if you don't get it

Posted on Jul 18, 2009

  • 1 Answer

SOURCE: I have a blown diode

The transient suppressor is available from RS Components, p/n 543-8696

Posted on Sep 22, 2010

TDelect
  • 17 Answers

SOURCE: DeWalt charger #DW9107 binks eraticly, even when

There could be a number of things wrong inside the charger, and could cause more problems trying to replace components on the board. Your best bet is to look on ebay or some other place to see if you can get a replacement charger.

Posted on Apr 06, 2011

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1 Answer

Dewalt DE9116 Type 2 c32 and fuse blown . what is the value of c32


A fuse blown ? measure always first the mosfet irf740 if thats not shorted that could be the cause of the defect in case ? or some of the 4 primary bridge diodes replace 1n5408 or by299 presumably c32 its a blue or black high-voltage capacitor .i don,t know for sure but lies in the expectations this is a repair suggestion that could be to find in some popular Dewalt chargers , and do a error research proof allways over a 200w lamp thats in serial with the loader power cable if you make error research to find the part that caused the problem. then you will not blow up parts again if the cause is not find in priority , but a variac and oscilloscope can also be used.

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Charger for dewalt 18volt drill burned out a diode need to know what to replace it with to burned out to tell ??


I had to replace that on one of mine. It is not a regular diode. P6KE51A Transient Voltage Suppression (TVS) Diode. That is the part # on the USA model. A European model may use different #. 8645a6dd-c755-4fe7-a00b-699ca51bc6af.jpg

Jul 07, 2014 | Dewalt 7.2-18.0 Volt One Hour Charger

1 Answer

Schematic dewalt de0246


depending on the location of the diode in your charger just try replacing it with a ginaric type diode of the same size, but be forewarned that the diode blew up for a reason and you must first find the cause before you replace it for it will blow again and possibly cause more destruction, is it worth it to you to repair or just bye a new one ?

best regards Falco

Oct 31, 2013 | Drills

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I HAVE DEWALT CHARGER DE9116.ITS OUT PUT VOLTAGE WITH OUT LOAD IS 51 VOLT.AND WITH LOAD IS 15 VOLT.THE BAATERIES BECOME VERY HOT WHILE CHARGING


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May 18, 2010 | Dewalt 7.2-18.0 Volt One Hour Charger

1 Answer

My dewalt drill charger started smoking when i put the battery in although it wasn't even pluged in to the wall and now won't work


If this is for the 14 and 18 volt batteries, this is what I found had occured on one model I repaired (I've forgotten the charger model number):

It had a shorted diode (the bad one had obvious burn marks on the pc
board). I used an NTE 5809 diode to replace the original one. BTW you'll need
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Feb 10, 2010 | Dewalt Drills

2 Answers

Rowdy its the sds dewalt dc222 model the charger is air cooled de0246 regards mike


just sent you a response on other request you made, let me know if you don't get it

Jul 18, 2009 | Dewalt 18 Volt Compact Drill Kit

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I HAVE A DEWALT DC729 18V DRILL


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