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Plug socket / adapter for DELL DA-2 power supply
par Martin1111
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Dell DA-2 12V 18A power supply is often used in 3D printers.
However the plug is not standard (differs in arrangement of square and slanted pins), so it does not fit 8-pin Molex plug housing. Many solutions are available online, including cutting away the plug.
I designed adapter socket that fits 12-pin Molex, as the smallest Molex that includes required pin arrangement. It does not require changes in the power supply plug.
Part number for Molex is 39-01-2121, Mini-Fit Jr. Plug Housing, Dual Row, 12 Circuits, UL 94V-2, with Panel Mounting Ears, Natural. Order it with necessary pins.
Features:
1. The stl can be inserted as part your design. I use it in the base of my printer (see photo).
2. The adapter covers 4 unused pins of Molex. No mistake possible.
3. It has holes that fit mounting ears of the housing. The housing stays in place.
4. It has a hole for power supply plug latch (locking mechanism). The plug will not fall off, unless you unlatch the plug. It also ensures that
However the plug is not standard (differs in arrangement of square and slanted pins), so it does not fit 8-pin Molex plug housing. Many solutions are available online, including cutting away the plug.
I designed adapter socket that fits 12-pin Molex, as the smallest Molex that includes required pin arrangement. It does not require changes in the power supply plug.
Part number for Molex is 39-01-2121, Mini-Fit Jr. Plug Housing, Dual Row, 12 Circuits, UL 94V-2, with Panel Mounting Ears, Natural. Order it with necessary pins.
Features:
1. The stl can be inserted as part your design. I use it in the base of my printer (see photo).
2. The adapter covers 4 unused pins of Molex. No mistake possible.
3. It has holes that fit mounting ears of the housing. The housing stays in place.
4. It has a hole for power supply plug latch (locking mechanism). The plug will not fall off, unless you unlatch the plug. It also ensures that
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