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Category Archives: Power Supplies

New 300W HV DC-DC converter modules

The PH-A280 series of high voltage input DC-DC converters from TDK-Lambda are now available with 300W output. The DC-DC power modules have a range of 200 to 425Vdc, and are suitable for use in applications using a 380V DC bus … Continue reading

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New 3.2kW three-phase AC-DC power supply

TDK-L-TPS3000 AC-DC industrial power supply newsreel image

PPM Power can now supply a series of 3-phase AC-DC power supplies delivering up to 3200W in a 2U package. The TPS3000 series from TDK Lambda operates from a wide range Delta or Wye 350 – 528Vac 3-phase input, avoiding the … Continue reading

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15W floating DC-DC bipolar power supplies 1kV to 6kV – Ultravolt FLHV

Ultravolt FLHV 15W floating DC-DC bipolar power supply - feature image

PPM can now supply a new series of 15W enhanced floating hot-deck bipolar power supplies from Ultravolt.  The FLHV high voltage power supplies provide an output that can float on a high voltage bias supply up to 5 kV above … Continue reading

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Using the programmable output pins on a Z+ power supply

On the low voltage and high voltage models the programmable outputs are located at pins 1 and 6, with slightly different connectors on each model. Pin out diagrams are shown above. Internally the programmable outputs are controlled via open collector … Continue reading

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NEW high voltage programmable power supplies from HiTek Power

HiTek Power have released four new series of high voltage programmable power supplies: 400W, 600W, 3kW and 10kW. These products are available in 1U-4U rack mount units, depending on the power rating. Each product series ranges in output voltage from … Continue reading

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Choosing a programmable power supply (part 2)

In part one of choosing a programmable power supply we discussed voltage, current, cooling and power requirements for your application. Here, we explore some of the more subtle aspects of the specification. We discuss parameters such as accuracy and repeatability, the … Continue reading

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Genesys Programmable Power Supplies now available up to 1500V

TDK Lambda Genesys Series programmable power supply

The TDK Lambda Genesys series of 10kW and 15kW programmable DC power supplies is now available with output voltages of 800V, 1000V, 1250V and 1500V. These new models have the same dimensions as the existing 7.5V to 600V models – 19” wide and … Continue reading

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Choosing a Programmable Power Supply (Part 1)

In this article we explore basic considerations when choosing a programmable power supply such as the typical applications, basic specification, the operating window and cooling technology.

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2500W Bi-directional DC-DC converter for energy storage and recycling

Ideal for energy storage systems with rechargeable batteries EZA2500 bi-directional converter is now available from PPM Power. The digitally controlled 2500W, 1U power supply can automatically change conversion direction from high voltage dc sources. Applications include lithium-ion battery testing and … Continue reading

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Product Update: Z+ Series Power Supplies

The Z+ range of high voltage programmable power supplies available from PPM Power now includes higher power units and a higher range of voltages.   The 200W and 400W units are now available with output voltages of up to 160, 320 … Continue reading

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More Information?

Telephone +44 (0)1793 784389 or email: sales@ppm.co.uk