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Hard-to-get parts & PCB for the Capacitor Discharge Welder Power Supply A set of hard-to-get parts to help build one CD Welder power supply; see the parts list link below for details on what is included. To complete the board, you need to add quite a few 'standard' parts like resistors, capacitors etc. See the article parts list for details. Notes: 1) You will need multiple ESM modules (partial kit available separately), the Controller (PCB available separately) and sundry other parts, as detailed in the articles. 2) The photo shows the fully assembled module, including parts not included in this kit. Cat No SC6224. Price: AUD $25.00 1  Add to trolley In stock: yes (17 available). Estimated dispatch time: 3-10 days Related to: Project: Capacitor Discharge Welder, part one (March 2022 [print issue] [online issue]) Project: Capacitor Discharge Welder, Pt2 (April 2022 [print issue] [online issue]) Other items relevant to these projects: Capacitor Discharge Welder Power Supply PCB [29103221] ($5.00) Add to trolley Capacitor Discharge Welder Control PCB [29103222] ($5.00) Add to trolley Capacitor Discharge Welder Energy Storage Module PCB [29103223] ($3.50) Add 10 to trolley IRFB7434(G)PBF‎ N-channel high-current Mosfet ($5.00) Add 1 to trolley Hard-to-get parts & PCB for the Capacitor Discharge Welder Energy Storage Module (ESM) ($20.00) Add 10 to trolley Validation spreadsheets and updated drilling diagram for the CD Spot Welder (Free) Add to trolley Capacitor Discharge Welder PCB patterns (PDF download) [29103221-3] (Free) Add to trolley Show kit parts list