SSt-3PS12-75
Bulk, Linear 75 Volt Power Supply
The 3PS12-75 is a medium capacity, bulk, linear power supply. This straightforward, reliable device enables OEMs to easily and economically realize the benefits of DC powered servo drives.
The 3PS12-75 may be sized for applications up to five axes. This supply reduces parts count (because each servo drive no longer needs an on-board supply) and simplifies wiring.
Because servo drives regulate power internally, a regulated power supply is not needed. In fact, this bulk, linear supply delivers a number of performance advantages over most regulated supplies. For example, the capacitive bank provides a “well” of instantly available power, so this supply will not clip servo dynamic range. Additionally, the 3PS12-75 captures regenerative motor energy, which lowers machine power consumption. This supply also has solder leg inputs, so OEMs realize repeatable drive voltage regardless of incoming line voltage conditions. The result is consistent servo capability without the need for costly line conditioning devices.
The 3PS12-75 works effectively with 110 or 220 VAC input power at 50 to 60 Hz.