Kaiser Systems S1-1-1000

The Kaiser Systems S1-1-1000 is a 1 kW high-voltage DC power supply engineered for industrial semiconductor processing and analytical instrumentation. This positive output unit converts 200 VAC input (50/60 Hz) to 1000 VDC at up to 1 A, delivering stable power in demanding process environments. Communication and control interface through a 25-pin D-sub connector enables integration with automated equipment configurations. The S1-1-1000 is documented for use in Applied Materials Endura PVD systems where it supplied shield kit precleaning operations.

Technical Specifications

Input: 200 VAC, 50/60 Hz

Output voltage: 1000 VDC (maximum)

Output current: 1 A (maximum)

Output power: 1 kW (maximum)

Output polarity: Positive

Control interface: 25-pin D-sub connector

Manufacturer part number: 1100891

Key Features

Delivers full 1 kW output at maximum rated voltage and current

Fixed positive output polarity for applications requiring DC bias, grounding, or substrate biasing

25-pin D-sub connector provides direct integration pathway with legacy process equipment

Designed for continuous operation in high-temperature and particle-intensive semiconductor fab environments

Typical Applications

Physical vapor deposition (PVD) chamber biasing and substrate support

Pre-cleaning and conditioning stages in semiconductor manufacturing

Analytical instrumentation requiring stable, high-voltage DC sources

Laboratory and production environments where DC bias voltage control is critical

Compatibility & Integration Documented integration history with Applied Materials Endura PVD platforms. The 25-pin D-sub interface supports connection to process control systems and automated chamber architectures typical of thin-film deposition equipment from the Endura generation.