adding-a-12v-dc-power-cable-connector [Bukobot 3D Printer Instructions & Docs]

(Up to [[user-created-add-ons]])

This page discusses options for adding a connector to the Bukobot 12V DC power cable so that you don't need a screwdriver to disconnect the power supply from the printer.

==== Initial Comments: ====
  * Many RepRap printers use an [[http://en.wikipedia.org/wiki/XLR_connector|XLR]] microphone connector as their DC power connector. XLR connectors are not designed as power connectors for carrying high current loads (up to 20Amps for a dual extruder system). [Although it obviously works well enough for a lot of printers.] 
  * Other RepRap printers use a [[http://en.wikipedia.org/wiki/Molex_connector|4-pin Molex]] connector due to their use of PC power supplies. Again this connector is not designed to handle very high currents (11Amps max).
  * If you don't have a hotbed (and dual extruders) your DC current needs should be a LOT lower and so this makes many more connectors feasible. [The heated bed alone draws 11-13 Amps when cold.]

==== Inline connector options: ====
  * Use an inline //XT60// connector. The XT60 is designed to carry up to 60A (downsides: use of heatshrink tubing is recommended; see https://www.sparkfun.com/products/10474). [Make sure you put the female connector on the power supply side so that it can't accidentally short on something.]
  * Anderson (formerly Sermos) //Power Pole// 30A connectors (downsides: more expensive; see [[http://www.amazon.com/Power-Pole-Connector-Black-Anderson-Sermos/dp/B000QUZD4W]])

==== Panel socket connector options (e.g., for mounting on the power supply cover): ====
  * Anyone know of any high current panel socket connectors?
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