Programmable power supplies meet applications up to 5kW

21st March 2017

Mick Elliott

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Aspen Electronics is to represent APM Technologies (Dongguan) a high-tech enterprise specialised in the R&D, production and distribution of programmable power supplies. Within the Programmable Power Supplies portfolio are DC, AC and Linear designs for applications up to 5kW. All models are cost effective and are characterised by excellent design & build quality.

The rack mounted SP series DC power supplies exhibit accurate voltage and current measurement capability. With a standard 19in rack mount configuration, APM offer 23 models with power ratings up to 1.6kw in a 1U design and 23 models with a power rating of 4kw in a 2U design.

With output voltages ranging from 20VDC to 200VDC the SP series design offers up to 92% efficiency.

In addition, the SP series provide high precision with up to 0.05% voltage accuracy and 0.1% current accuracy with up to 80m/s no load voltage drop time and 10m/s full load voltage drop time.

The APM SP series can be operated in Master/Slave configuration with one master and up to 9 slaves.

They also feature RS232, RS485, LAN, USB interfaces supplied as standard, with GPIB available as an option. All 2U configuration supplies also offer standard automobile electrical test curves.

Over the temperature range 0 to 40°C the SP range can be relied upon for high stability with continuous and stable working in full load voltage for prolonged periods.

All APM power supply products are accredited to CSA, UL, CE and FCC standards.