Trammell Hudson
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_luc

@th Three supplies on those three pins? I miss a fourth one for the return current. Did they use the shield or those smaller pins?

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Ethan Blanton

@1183519e @th 0.5 A could certainly pass on one of those smaller pins. I think they're actually rated for several amps. The Osborne 1 used a DE-9 connector for its battery power supply. I'd guess the return current is one of the large pins, along with 3.3 V and 5 V.

That's crazy town, though.

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Ethan Blanton

@1183519e @th Wow, it looks like those not-13W3 connectors for power distribution are readily available from China. Who used them?

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external quantum efficiency

@th if I'm not mistaken this network switch mtmnet.com/PDF_FILES/SSII_DSH5 uses that power supply connector and also uses a SCSI MD50 connector for switch interconnect stacking

Couldn't find a pinout diagram tho

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