Advanced Test and Measurement
Instruments and Power Supplies

Chroma 63000 Series

Programmable Electronic DC Load with 250 and 350W variants

Images for illustrative purposes only. Please refer to product details. Click on the main image for a larger view and to see image descriptions.

The 63000 series programmable DC electronic loads are reliable, precision instruments primarily designed to test switching power supplies, A/D power supplies, power electronic components, adapters, 3C batteries and chargers. Its maximum 350W rated power makes it suitable for testing numerous types of lower power devices.

  • Rated power: 250W, 350W
  • Voltage range: 150V, 600V
  • Current range: 60A max.
  • CC, CR, CV & CP operation modes
  • User-defined waveforms
  • CZ mode for turn on capacitive load simulation
  • Real time power supply load transient response simulation
  • User programmable 100 sequences via front panel
  • High precision voltage & current measurement
  • Voltage, current & Pmax measurement for OCP/OLP test
  • Timing & discharging measurement for batteries
  • Short circuit simulation
  • Smart fan control
  • Full protection: OC (adjustable), OT, OP (adjustable) protection & OV warning, polarity reverse alarm
  • Standard USB, optional Ethernet and GPIB interfaces

Product Variants

Model Price


Programmable Electronic DC Load 250W, up to 40A


Programmable Electronic DC Load 350W, up to 60A
Model Description Price
GPIB Interface for 63600/63200A series POA
Ethernet Interface for 63601-5 mainframe & 63200A Series POA
No results found in this category. For some products this is because accessory list is too extensive and complex to list. Sometimes options are interdependent or mutually exclusive. Please refer to the datasheet or contact us if you can't find what you're looking for.