63600 Chroma

Chroma's 63600 series DC electronic loads are designed for testing electronic components and products such as: converters, DC/DC converters, fuel cells, chargers, batteries, server and atx power supplies, VRM / POL converters

Features:

• Modular design - at the user's disposal mounting frames with sizes: 5 modules, 2 modules, 1 module (modular design allows you to mount any modules in the mounting frame).
• Each module has a separate DSP processor for optimal performance in multi-module operation
• Available modules:
  • 63610-80-20 - 100 W x 2 / 80 V / 20 A
  • 63630-80-60 - 300 W / 80 V / 60 A
  • 63640-80-80 - 400 W / 80 V / 80 A
  • 63630-600-15 - 300 W / 600 V / 15 A
• Possibility of parallel connection of modules within a mounting frame (in master/slave mode) - maximum power 2000 W and parallel connection of 4 mounting frames - up to 40 channels, total power up to 8000 W
• Low-voltage operation allows testing of low-voltage and high-current applications such as testing fuel cell DC/DC converters (typically 0.4 V at 80 A)
• Flexible operating modes: CC (constant current), CR (constant resistance), CP (constant power), CV (constant voltage)
• Unique CZ mode allows simulation of real loads taking into account inductance and capacitance - suitable for simulating inrush current tests or nonlinear loads at switching power supplies
• Measurement: voltage with 0.0025% + 0.01% P.S. accuracy, current with 0.05% + 0.05% P.S. accuracy, power with 0.1%+ 0.1% P.S. accuracy.
• Sweep Mode allows linear variation of load change frequency
• Power supply overcurrent protection (OCP) testing function
• Synchronous Dynamic Mode - dynamic load change synchronized across all modules (within a single mounting frame or combined mounting frames)
• Ability to store up to 100 temporary load sequences - each module can operate separately or be synchronized with another module
• Possibility to run GO/NG tests with setting of upper and lower limits
• High-speed A/D converters allow samples to be recorded with a 2 us interval - so accurate Vpk measurement is possible
• Timing mode allows measurement of voltage rise and fall times, calculation of battery discharge time, calculation of battery capacity
• Ability to save real waveforms in the module's memory (using a PC) and reproduce them in the load (maximum 1.2 million points)
• Simulation of a short circuit
• Auto-test of the device at switch-on
• Softpanel - friendly PC software for load control
• Available interfaces: Ethernet, USB, GPIB
• Full protection: OCP (overcurrent), OPP (overload), OTP (temperature) and OV alarm (overvoltage alarm)