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    Bosch drill need help source cap

    Need help find a repalcing supressor cap
    detials are on the pic
    Attached Files

    #2
    Re: Bosch drill need help source cap

    what country are you in?

    Comment


      #3
      Re: Bosch drill need help source cap

      Sorry uk 240v

      Comment


        #4
        Re: Bosch drill need help source cap

        The bosch part number is 1617328027. Thats actually 3 caps in one, 1 - 0.15uf and 2 at 2700pf at 250 volt, You should only need to replace it with a 0.15 uf 250 volt Polypropylene, or you can go with a higher voltage, 275, 300, 400, 600 depending on the room in the drill.
        Last edited by R_J; 09-27-2016, 11:09 AM.

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          #5
          Re: Bosch drill need help source cap

          So 0.15uf 300v to give it some more headroom

          What do I do about the 2 legs on one side

          aS in the original one we have 3 legs
          I can just attach extra leg to one side ?

          thanks

          Comment


            #6
            Re: Bosch drill need help source cap

            Maybe provide the model of the drill, I don't know how the original was hooked up so I would not know which wire to leave off etc.
            What is wrong with the original cap? I believe its there for noise suppression only.
            Last edited by R_J; 09-27-2016, 07:25 PM.

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              #7
              Re: Bosch drill need help source cap

              They are safety X/Y caps and rated at 250 VAC so they not just any caps, they are noise suppression. Are they bad or something? DRILL will work without the caps but it will inject lots of noise into the power line.
              the 0.15 is the X cap across the HOT (PHASE) and NEUTRAL.
              The 2700pf Y caps, one will be between HOT and safety GND, another one will be between NEUTRAL and safety GND, these two cap are small in value so not to have lethal leakage current to the safety GND.
              BTW, most film cap Voltage rating are in DC, not in AC.
              Last edited by budm; 09-27-2016, 11:34 PM.
              Never stop learning
              Basic LCD TV and Monitor troubleshooting guides.
              http://www.badcaps.net/forum/showthr...956#post305956

              Voltage Regulator (LDO) testing:
              http://www.badcaps.net/forum/showthr...999#post300999

              Inverter testing using old CFL:
              http://www.badcaps.net/forum/showthr...er+testing+cfl

              Tear down pictures : Hit the ">" Show Albums and stories" on the left side
              http://s807.photobucket.com/user/budm/library/

              TV Factory reset codes listing:
              http://www.badcaps.net/forum/showthread.php?t=24809

              Comment


                #8
                Re: Bosch drill need help source cap

                the orginal blew up

                added new pics
                Attached Files

                Comment


                  #9
                  Re: Bosch drill need help source cap

                  you probably need the original, a "delta cap" is going to take up more room.
                  http://www.maplin.co.uk/p/delta-supp...n-filter-rg21x

                  Comment


                    #10
                    Re: Bosch drill need help source cap

                    Yep, you will need the original one since you do not have the room to put in 3 discrete caps in that mold.
                    Never stop learning
                    Basic LCD TV and Monitor troubleshooting guides.
                    http://www.badcaps.net/forum/showthr...956#post305956

                    Voltage Regulator (LDO) testing:
                    http://www.badcaps.net/forum/showthr...999#post300999

                    Inverter testing using old CFL:
                    http://www.badcaps.net/forum/showthr...er+testing+cfl

                    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                    http://s807.photobucket.com/user/budm/library/

                    TV Factory reset codes listing:
                    http://www.badcaps.net/forum/showthread.php?t=24809

                    Comment


                      #11
                      Re: Bosch drill need help source cap

                      Thats what i thought, new switch it is.
                      Can't find the original

                      Comment


                        #12
                        Re: Bosch drill need help source cap

                        ask bosch, they have no problem supplying spares.

                        Comment


                          #13
                          Re: Bosch drill need help source cap

                          They only sell it as a complete switch
                          not the cap alone.

                          Comment


                            #14
                            Re: Bosch drill need help source cap

                            bastards.

                            Comment


                              #15
                              Re: Bosch drill need help source cap

                              If you google 1 617 328 026 that brings up the same value cap but slightly different mounting
                              Attached Files

                              Comment


                                #16
                                Re: Bosch drill need help source cap

                                thanks

                                Comment

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