800W model added to Z+ series DC power supplies

TDK-Lambdavisit website


TDK Corporation is introducing the 800W model to the TDK-Lambda Z+ series of high-voltage programmable DC power supplies. As with the 200W and 400W models, the higher power model is offered with output voltages of up to 160, 320 or 650V DC (as well as an additional model offering up to 375V DC), addressing the requirements for applications such as deposition processes, ROVs, ATE systems as well as general laboratory and industrial use.

Sharing the same features and compact dimensions as the other Z+ ranges, the new model achieves efficiencies up to 89 per cent and carries a 5-year warranty. All units in the Z+ range can operate in either constant current or constant voltage modes and accept a universal (85–265V AC) input. For higher-power systems, such as those used in test or simulation applications, up to six units can be connected in parallel in a master–slave configuration. To increase the output voltage or to provide a bipolar output, up to two identical units may be connected in series with external diodes.

All models can be programmed via the front panel or remotely by using the built-in USB, RS232 / RS485 or analogue control interfaces. Optional LAN, GPIB (IEEE488) and isolated analogue programming interfaces are also available. CE marked for EMC and in accordance with the LV (low voltage) and RoHS Directives, the Z+ high voltage series conforms to EN55022/EN55024, as well as IEC/EN61326-1 for conducted (FCC part-15-B and VCCI-B) and radiated (FCC part-15-A and VCCI-A) EMI. Safety approvals include UL/EN/IEC61010-1, and the Z+ high voltage series is designed to meet UL/EN60950-1.

For more information about the full range of TDK-Lambda Z+ high voltage series of programmable DC power supplies, please visit the TDK-Lambda website at

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