XP Power has announced the HPT5K0 series, a range of high-power-density, high-efficiency, resonant zero-voltage switching (ZVS) 5-kW ac-dc power supplies with both ITE/industrial and medical agency approvals. The power supplies feature a three-phase, three-wire, 180 to 528-V ac input. This simplifies installation as there is no need for a neutral connection, which is often not available in industrial applications.
Built-in digital control allows both the output voltage (0-105%) and output current (0-110%) to be set via analog and digital control interfaces. A graphical user interface (GUI) is provided to support system development and define unique user profiles, allowing tailoring of the HPT5K0 units to the end application, including signals and controls, without hardware changes, thereby reducing design time. This capability also allows the same base unit to be used across multiple applications, reducing cost by driving economies of scale. The HPT5K0 series supports I²C, RS232 and RS485 serial buses with multiple digital protocols, including PMBus, CANopen, MODBUS and SCPI, offering flexibility to designers. Full documentation is provided.
Packaged in a compact chassis-mount package, measuring 13 by 5 by 5 inches, the supplies offer power density and efficiency levels up to 94%, occupying less space than similar products, says the company.
The supplies can be configured in series or in parallel with full current sharing providing a flexible, high-density and cost-effective building block for developing high power systems up to 25 kW with output voltages ranging from 48-V dc to 400-V dc.
The HPT5K0 series is ideal for a broad range of industrial, technological, semiconductor fabrication and medical applications, including high power LED applications such as UV curing and heating, burn-in equipment, lasers, motor controllers, industrial printing (2D and 3D), EV charging, test equipment, battery simulation and medical imaging devices. The power supplies feature fast output slew rates of less than 40 ms, making them well-suited to challenging test applications. A thermally controlled fan keeps the units cool with minimal noise.
“The HPT5K0 series is flexible and configurable, delivering high-power density and high efficiency in a cost-effective, powerful unit. It is easy to integrate, and its innovative use of multiple operational modes gives the flexibility that customers need to meet multiple high-power application requirements.” said Gary Bocock, product director at XP Power.
According to the company, the power supplies are designed and qualified for EMC immunity in harsh electrical environments. Emissions are class B for conducted and class A for radiated. This ensures reliable operation and ease of integration, speeding up the process of obtaining system-level approvals.
The HPT5K0 series is priced at US$1210 for a one-piece order and is available directly from XP Power. It is offered with a three-year warranty.
Further product details are available at: https://www2.xppower.com/HPT5K0-Series.