Cyrus PSU-XR

PSU-XR

The PSU-XR is our latest external power supply and introduces a brand-new approach to providing clean and stable power for your compatible Cyrus XR host product. Incorporating its own on-board micro-processor, the PSU-XR communicates directly with the host product to consistently provide the best configuration of power from a full range of voltage output levels.

Providing multiple supplies, all of the output voltages from the PSU-XR are all digitally controlled internally, so are extremely stable and virtually noise free. The PSU-XR really is our best performing power supply, capable of providing up to 60% more power than the PSX-R2 and due to its revolutionary design, is up to 50% more efficient.

There are five independent power supplies in the PSU-XR. All five power outputs route to a connected XR component through a multi-way umbilical cable:

A high capacity logic supply to power digital circuitry in a connected XR component.

Two fixed voltage power supplies that are intended to power sensitive, low voltage analogue circuitry.

Two variable voltage high capacity power supplies to feed power to low or high consumption analogue circuitry. The variable power supplies also have two unregulated voltage settings that can be applied to boost the power supply in high consumption circuitry such as power amplifiers.

Specification

• Low voltage supply - Standby mode +5V DC
• Low voltage supply - Operational +5V DC
• Fixed voltage supply - Standby mode 0V
• Fixed voltage supply - Operational +24V DC
• Variable supply - Standby mode 0V
• Variable supply - Regulated +10V to +45V DC
• Variable supply - Unregulated +45V or +56V DC
• Size (H x W x D) 75 x 215 x 355 mm (2.95” x 8.46” x 13.98”)
• Weight 7.7kg (17lbs)