High-stability power supply modules for mass spectrometry

Specifically designed to provide high reliability with excellent repeatability and stability when used in precision switching applications, the MSRZ features lower ripple whilst the MSRF has faster switching. Typical values of ripple and speed are half of the stated datasheet values, with typical stability being 5-10ppm between switching transitions.

HiTek Power’s technology is constantly moving forward – this means that the precision modules can match industry-leading specifications such as ripple levels of 1ppm, temperature coefficients of 2ppm, switching speeds of less than 2ms and stability/repeatability of less than 5ppm.

HiTek Power’s modular design approach means the company can offer an extensive range of performance combinations to suit different requirements. Simple changes can be made to any mass spectrometry module if required, such as changing cable lengths and connectors or, if preferred, HiTek Power can offer a completely new custom solution using its proven power conversation topologies, control methods and mechanical knowledge.

MSRZ key features:

• 3.2W output power
• Reversible options
• High stability
• Low ripple
• Fast switching
• Low temperature coefficient
• Four quadrant power stage
• Controllable through zero
• High reliability

MSRF key features:

• 3.2W output power
• Reversible outputs
• High stability
• Medium ripple
• Fast switching
• Low temperature coefficient
• Screened case for low magnetic radiation
• High reliability
• Differential programming input