1 August 2019
Power Electronics / Power Management
XP Power has announced two new ranges of AC-DC power supplies that provide BF class insulation for healthcare applications where ehnanced EMC performance is a key requirement.
The PBR500 and PBR650 series offer power levels up to 500 W and 650 W, respectively. Both series accept a very wide, universal input range of 80 V – 264 V a.c. at 47 Hz to 63 Hz, and offer a total of eight single-output voltages (12 V, 15 V, 18 V, 24 V, 28 V, 36 V, 48 V and 57 V), giving system designers the flexibility to cover many applications with the same series.
Both series offer efficiencies of 90%, reducing the heat generated during operation and prolonging their lifetime. The PBR500 is available in two formats: the U-channel format provides 350 – 400 W when convection cooled and 450 – 500 W with external forced air cooling. The covered version, including a variable-speed integral cooling fan for low audible noise, provides a complete 450 – 500 W solution. The PBR650 provides 600 – 650 W in an enclosed supply, also with a variable-speed integral fan with low audible noise.
The products have very low earth and patient leakage currents and provide 2 x MOPP from input to output and 1 x MOPP from both input to ground and output to ground. Input-to-output isolation is rated at 4000 V a.c. with input-to-ground and output-to-ground isolation rated at 1500 V a.c. Both conducted and radiated emissions are class B and both series are compliant with IEC/ES/EN 60601-1 edition 3.1 and 60601-1-2 edition 4.
Both series include a 5 V standby supply, over-voltage and over-current protection, remote sense and thermal shutdown. Also included is an ‘AC OK’ signal and remote on/off control. The U-channel version of the PBR500 also provides a 12 V / 0,3 A output suitable for powering system cooling fans.
For more information contact Vepac Electronics, +27 11 454 8053, [email protected]
Generate waveforms at 10 GS/s Vepac Electronics
Computer/Embedded Technology
New flagship arbitrary waveform generator cards from Spectrum Instrumentation generate waveforms with 2,5 GHz bandwidth and 16-bit vertical resolution.
Read more...Wine farm turns to solar installation for power Current Automation
Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.
Read more...60 MHz 16-bit AWG Vepac Electronics
Test & Measurement
Siglent’s SDG1000X Plus series function/arbitrary waveform generator offers a maximum output frequency of 60 MHz, 16-bit vertical resolution, 1 GSa/s sampling rate, and 8 Mpts arbitrary waveform length.
Read more...Industrial PSU family Brabek
Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.
Read more...Integrated POL voltage regulators EBV Electrolink
Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.
Read more...Hi-Rel quarter-brick converters Accutronics
Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.
Read more...1700 V GaN Switcher IC Future Electronics
Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.
Read more...SBC with Intel N-series processor Vepac Electronics
Editor's Choice
The UP 710S represents the evolution of the credit card-sized form factor, adding new, sought-after features and performance.
Read more...Industrial power supply range RFiber Solutions
Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.
printer friendly version