The PXZ series of highly efficient, reliable, high-capacity regenerative electronic loads has a rated power of 20 kW in 3U. In addition to the constant-current, constant-resistance, constant-voltage, and constant-power operat- ing modes, this series has an I-V character- istic function that allows the user to set arbi- trary I-V characteristics for each CC and CV operating mode.
The series is also equipped with various functions, such as sequence, pre-charge, synchronous operation, pulse, sine, and VMCB functions. LAN, USB, and RS232C communication functions are in- cluded as standard, allowing easy integration into various evaluation systems. The PXZ series is highly scalable, and its capacity can be increased up to 200 kW when operating in parallel (up to 10 units).
Wide Operating Range With an Expansion Ratio
The PXZ20K-500 has an operating range of 10 V to 500 V, while the PXZ20K-1500 has a range of 30 V to 1500 V. An operating area ranges from 2.25 to 3 times the expansion ratio. create a definable slope in the curve where a higher IR will result in a steeper slope (Figure 1).
