Titanium Sublimation Pump Power Supplies

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Description

Titanium Sublimation Pump Power Supply TSP01-PS using a thyristor and a phase-control circuit has been developed to operate a titanium sublimation pump (TSP) in a long-term performance. It can operate TSP at constant current to the filament.

Application

The Titanium Sublimation Pump Controller regulates the quantity of material sublimated from the Filaments, compensating for changing conditions and eliminating the need for operator attendance or adjustment.
Four filaments can be connected simultaneously, but only one at the time can be operated.
To avoid the fracture of the Ti filament due to the thermal stress or the structural change of Ti, ramp time and max. current for each of filament can be set.
All parameters of each filament can be set individually (max current, ramp time, which filament etc.).

Additional information

4 filaments outputs with common ground connection.
Low cost. Simple, robust and reliable design, easy to service. All output switching is by semiconductor devices.
Low-noise. Complies with EC EMC and LV Directives.
Sublimation current settable over the range 5 to 50 A in increments of 0.5 A.
Vacuum interlock input.
Remote control option RS485. Optional RS422/RS485 serial interfaces for monitoring and full control.
The TSP01-PS is mounted in the 19" rack (full-width, 3 units height).

Specification

Operating temp:	10 to 50 C for rated performance
Supply voltage:	230V, 50Hz or 60Hz
Power consumption:	600W max with max current 55A
Output current:	Regulated at 5 to 50A RMS x 0.5A in sublimation 5 to 25A RMS x 5A in degas
Output voltage:	Determined by the lead – max 10V at 50A
Timing:	Sublimation period: 0.1 to 10 min x 0.1 min Delay interval: 1 to 99 min Degas time: 1 to 15 min
Dimensions	483 x 133 x 365,2 mm (W x H x D)
Weight	10 kg

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