Penta Power Supply

The Penta Power Supply series from Acme Electric is a family of multi-output switching power supplies designed to deliver several regulated DC voltage rails from a single unit. Models in this series, identified by 400A-91xxxxx part numbers, provide the multiple logic and control voltages required by industrial equipment.

The Standard Penta Power Supply (400A-9142210) delivers five regulated DC rails — +5V at 50A, +15V at 6A, -15V at 6A, +12V at 6A, and +5V at 6A — using an SG3525 PWM controller for voltage regulation. These supplies are commonly found in industrial control systems, process automation equipment, and manufacturing machinery where multiple simultaneous voltage outputs are needed.