Connecting Power Supplies in Parallel or Series for Increased Output Power

In some applications the use of a single power supply may not be sufficient to provide the power required by the load. The reasons for using multiple supplies may include redundant operation to improve reliability or increased output power. When providing combined power, care must be taken to

Parallel power supplies or series operation of switched-mode

This PSU adapter board will allow you to link multiple ATX power supplies together to increase your total wattage output and control the on/off all at once.

Dual ATX PSU Adapter Board to Connect Multiple ATX Power Supplies Via 24 Pin ATX

How can I connect two different DC power sources together? - Electrical Engineering Stack Exchange

Properly Configure Parallel Power Supplies

Parallel and Series Connections

Considerations for parallel power supply outputs - Electronic Products

Power Supply Planning 101

Supply Clean Power to Low-Voltage, High-Current Devices - Power Electronics News

High Voltage Power Supply 3KV 1mA Shutdown function Free shipping new!!

DIGITAL SERIES 1RU DC Power Supply With Digital Control

Can I connect two different power supplies in parallel? - Quora