Environmental Simulation Labs Power Supplies

Delivering stable, remotely controlled output that holds specification through temperature extremes, humidity cycling, and vibration, so the power source is never the test variable.

Providing programmable sequencing that replicates real-world power events, including brownouts and transients, alongside the environmental stress under test.

Supplying modular architectures that scale from single-chamber setups to multi-station labs without a platform change.

Engineering remote, automated control that integrates power sequencing into the chamber's test profile.

Temperature and humidity chambers need output stability that holds through wide ambient swings, since chamber conditions can affect a poorly derated supply's performance.

Vibration and shock test rigs need power that survives mechanical stress without introducing switching noise into the device under test, favoring remote-mounted or ruggedized configurations.

For combined stress testing, such as HALT and HASS profiles, the IT-M3800 modular system offers remote-controlled, high-precision output with advanced sequencing across multiple simultaneous stress conditions.

Corrosion and humidity chambers need sealed or conformal-coated power electronics kept outside the direct test volume.

Meeting IEC safety and EMI/EMC requirements for laboratory and environmental test equipment, supporting compliant operation across extreme test conditions.

Providing documented stability and sequencing specifications so engineering teams validate that test results reflect environmental stress, not supply variation.

Adapting catalog platforms for chamber and test-rig OEMs, including modified sequencing profiles, remote-mount packaging for high-vibration zones, custom interface integration, and extended qualification for the host chamber.

Engineering custom power architectures where sequencing complexity, channel count, or chamber footprint exceeds catalog limits, delivered under a defined NRE with documented specifications and configuration control.

Supporting production continuity for chamber OEMs shipping at volume, including PCN discipline and obsolescence management so a qualified chamber's power source does not change without notice.

What gets an engineer to the right supply quickly: voltage and current range for the systems under test; sequencing complexity and number of programmable profiles; environmental rating for the supply's location, in-chamber or remote; vibration and shock tolerance if chamber-mounted; remote interface (LAN, USB, RS-232, or GPIB) for automation; and, for embedded or OEM applications, the host's power budget and volume.

This is enough for catalog and semi-custom selection. Full custom starts from the same list, feeding an NRE proposal.