Is the AIH03ZPFC a complete, isolated AC-DC power supply?

No. The AIH03ZPFC is a non-isolated PFC front-end module, providing a regulated high-voltage DC bus rather than an isolated low-voltage output.

Which applications is the AIH03ZPFC suitable for?

The AIH03ZPFC is designed for industrial equipment, medical systems, telecommunications and networking where high power density, efficiency and thermal management are important. Its half-brick format makes it particularly relevant to equipment manufacturers integrating power conversion directly onto a PCB within a space-constrained enclosure.

What cooling does the AIH03ZPFC need?

The AIH03ZPFC is designed for conduction cooling through its baseplate, using a suitable contact-cooling arrangement or heatsink. Its high conversion efficiency helps limit heat generation, but the cooling design remains essential: the datasheet specifies 1000W output at a 100°C baseplate temperature. Contact us to discuss your enclosure layout and thermal & operating environments.

Does the AIH03ZPFC support PMBus monitoring and control?

Yes. The AIH03ZPFC supports PMBus digital monitoring and control, including input and output voltage, current, power and internal temperature readings. Engineers can also access fault information, control on/off operation and adjust the output voltage through supported commands.

Ready to discuss the AIH03ZPFC for your application?

If you are considering the AIH03ZPFC for a new or existing design, Relec can help you quickly assess whether it is the right fit for your power requirements. Our team can support you with technical advice, samples, pricing, availability, lead times and design-in guidance, helping you move from initial evaluation through to production. Contact us to discuss your project, request a quotation or arrange an evaluation sample.

AIH03ZPFC AC-DC PCB Mount

The Advanced Energy AIH03ZPFC AC-DC PCB Mount Series is a compact 1100 W half-brick power factor correction (PFC) converter designed for high-power industrial and medical applications. Accepting a wide 90–264 Vac input or 127–373 Vdc input, the non-isolated PFC module provides a nominal 390 Vdc output, adjustable from 350–420 Vdc, with an output current of up to 2.82 A at 390 Vdc. The AIH03ZPFC achieves 97.3% efficiency at full load and 230 Vac and a power factor of at least 0.95 under the specified load conditions, supporting efficient high-density power conversion. Its industry-standard half-brick footprint measures approximately 61.0 × 58.4 × 14.0 mm, delivering a power density of 383 W/in³.

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Brands: Advanced Energy

download the AIH03ZPFC AC-DC PCB Mount data sheet

Access detailed specifications, performance data, and technical drawings for the AIH03ZPFC AC-DC PCB Mount in our comprehensive datasheet.

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AIH03ZPFC 1100W PCB-Mount AC-DC PFC Module

The Advanced Energy AIH03ZPFC is a compact PCB-mount AC-DC power factor correction (PFC) module delivering up to 1100W at high-line input. Its half-brick design accepts 90–264Vac and provides a nominal 390Vdc non-isolated output, adjustable from 350–420Vdc. With 97.3% efficiency at full load and 230Vac, it helps minimise conversion losses in OEM power systems where board space and thermal performance are critical

Integrated inrush limiting, PMBus monitoring and control, and a baseplate designed for contact cooling or heatsink mounting support compact, high-power system designs. Relec provides technical guidance, product documentation and design-in support to help you assess the AIH03ZPFC against your project requirements