also efficiently regenerate EMF to the grid, avoiding the need for blocking diodes while saving space, energy, and configuration effort. In addition, the fast transient response of the 62000D enables seamless quadrant changing in less than 1.5ms (-90% to +90% load). The 62000D series is available in 3U and 4U

form factors, all boasting high power density. The 3U models come in single-unit output

power ratings of 6kW/12kW/18kW, while the 4U models have single-unit output power rated 30kW/36kW/45kW. The 62000D-HL model features unique dual-range output capability, allowing a single unit to provide b o t h H i g h (2000V/60A/45k W) a n d L o w (650V/180A/45k W) o u t p u t r a n g e s. T h i s

enables the unit to meet high-current, full- power test conditions of the DUT while also meeting high-voltage, full-power test requirements, suitable for wide-ranging testing needs such as the 400V and 800V

battery platforms used by EVs and EV supply equipment (EVSE). T h e 62000D s e r i e s s u p p o r t s u p t o 100 programmable sequences through its List Mode feature. Its fast transient response time

meets many testing needs, including those defined in the LV123 and LV148 standards for EV components. When used with Chroma's SoftPanel software, users can conveniently

conduct complex tests with a simple press of a button. All 62000D series models feature master–

slave parallel operation. The 62450D-2000HL can deliver 360kW of output power within

a standard 19-inch, 41U rack, and supports cross-rack paralleling for up to 1.8MW total output, fully covering the power requirements of AI server HVDC rack power (PSU/Power Shelf/Rack Power). In addition, the High/

Low dual-range design meets testing needs for both ±400V and 800V HVDC power architectures, suitable for reliability testing and burn-in testing.