3750X stand alone secondary power supply act as a pool of power

[chadreynolds]

In a stand alone 3750x switch configuration, can the secondary power supply only act as a redundant power supply (active/standby), or can it become a "pool" of power similar to power sharing mode for StackPower (somewhat active/active)?  I understand there is no stack involved here but I'm curious if this functionality is possible.

[Reza Sharifi]

You can't combine the power supplies, but both power supplies are active. You can combine the power supplies in bigger chassis like 4500, 6500, etc..

have a look:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750x_3560x/hardware/installation/guide/HIGFRU.html

HTH