Edwards iPS-240 Turbomolecular Pump Power Supply

The Edwards iPS-240 (Part Number: PT64-W0-Z00) is a compact, high-efficiency, 24V DC auxiliary power supply unit designed specifically to power integrated turbomolecular pump controllers, such as those found on the Edwards nEXT and STP turbo pump series. Engineered for industrial and laboratory reliability, this standalone unit delivers clean, stable electrical power under demanding, high-frequency ramp-up conditions.

Featuring a universal wide-range AC input voltage ($100\text{–}240\text{ V}$), automatic frequency matching ($50/60\text{ Hz}$), and robust short-circuit and overcurrent safety protections, the iPS-240 ensures consistent performance and complete hardware protection across global electrical standards.

Technical Specifications

Key Features & Benefits

• Universal Voltage Compatibility: Automatic input voltage sensing ($100\text{–}240\text{ V}$) simplifies global tool deployment and eliminates the need for external step-down transformers.

• Clean DC Output: Engineered with premium internal filtering to minimize voltage ripple, protecting sensitive sensorless drive electronics from stray electromagnetic interference.

• Industrial Grade Protections: Built-in automatic cut-offs for thermal overload, input overvoltage, and output short-circuits protect both the power supply and your expensive turbo rotor assembly.

• Plug-and-Play Footprint: Lightweight, highly robust enclosure can be easily rack-mounted or integrated into modular analytical bench setups.

Common System Compatibility

• Frequently paired as the primary auxiliary 24V power supply for Edwards nEXT240, nEXT300, and nEXT400 series compound turbomolecular vacuum pumps featuring on-board drive controllers.