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Will this adapter work
#1
Will this adapter work
Link removed: Search Ebay AU for 7406 Famle To Type-C With PD Chip Laptop Adapter Power Charger Connector



If my CPAP accept DC 12V 3.5A and my charger is PD with output 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A

Will it automatically deliver 12V/3A to my CPAP? or since CPAP may request 3.5A, it will switch to 20V?

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#2
RE: Will this adapter work
No, the Resmed adapter plug includes a third signal lead that provides a voltage to the center pin. The system is proprietary, however Resmed power adapters are available for use with AC and DC power adapters. This USB-C adapter will not power your Resmed.
Sleeprider
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