TDK Corporation has introduced the TPS4000-24 power supply rated at up to 4,080W at 24V. The TPS series can run automatically from 400VAC, 440VAC, and 480VAC nominal delta or WYE inputs, without wiring changes or the requirement for large, costly step-down transformers. This industrial grade power supply is excellent for employment in a broad range of applications incorporate test and measurement equipment, additive manufacturing, semiconductor fabrication, printers, laser cutting and RF power amplifiers.
The device is fully featured with output voltage and current programming, configurable remote on/off, warning signals, a 12V 0.3A standby voltage and a PMBus interface. Employing this communications function enables remote monitoring of the output current, output voltage, internal temperature, status signals and fan speed. The output voltage, over current limit and the remote on/off are programmable through the PMBus. The output voltage is adjustable from 19.2V to 28.5V and the current limit point by 70-105% employing front panel potentiometers or an analogue 0-5VDC voltage. An internal ORing FET simplifies the parallel operation of up to eight units for redundant or higher power demands.
The three-year warranty device is safety certified to IEC/EN/UL 60950-1 (62368-1 pending) and is CE marked to the Low Voltage, EMC and RoHS Directives. The TPS4000 also complies with EN55032-A EMI, SEMI F47-0706, IEC 61000-3-2, IEC 61000-4 and is designed to satisfy the MIL‑STD‑461F/G CS101, CS114 (Army Ground), CS115, CS116 immunity standard.