It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

REF3K3WHFHDPSUTOBO1

Name: Infineon REF3K3WHFHDPSUTOBO1
Brand: Infineon Technologies
SKU: 726-REF3K3WHFHDPSUTO
Price: 771.42 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

726-REF3K3WHFHDPSUTO

Mfr. No:

REF3K3WHFHDPSUTOBO1

Mfr.:

Infineon Technologies

Description:

Power Management IC Development Tools OTHERS

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

REF3K3WHFHDPSUTOBO1 Datasheet (PDF)

More Information

Learn more about Infineon Technologies REF3K3WHFHDPSUTOBO1

In Stock: 11

Stock:: 11

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 3

Expected 11/06/2026
Factory Lead Time:: 53

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

This Product Ships FREE

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	771,42 €	771,42 €

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Infineon
Product Category:	Power Management IC Development Tools
Product:	Evaluation Boards
Type:	AC/DC Converter
Brand:	Infineon Technologies
Packaging:	Container
Product Type:	Power Management IC Development Tools
Factory Pack Quantity:	1
Subcategory:	Development Tools
Part # Aliases:	REF_3K3W_HFHD_PSU SP006038589

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

REF3K3WHFHDPSUTOBO1 Datasheet (PDF)

Compliance Codes

TARIC:: 8504409590
CNHTS:: 8543709990
USHTS:: 8504408500
ECCN:: EAR99

Origin Classifications

Country of Origin:: Slovenia
Assembly Country of Origin:: Slovenia
Country of Diffusion:: Slovenia

The country is subject to change at the time of shipment.

REF_3K3W_HFHD_PSU High Power Density PSU

Infineon Technologies REF_3K3W_HFHD_PSU High Power Density Power Supply Unit (PSU) is a 3.3kW, 95W/in³, and 500kHz high-frequency power supply for server, telecom, and data center applications. The front-end AC-DC converter features a two-phase Silicon Carbide (SiC) interleaved bridgeless totem pole design for efficient power factor correction. Meanwhile, the high-frequency (500kHz) DC-DC converter, which offers isolation and precise output voltage regulation, utilizes a Gallium Nitride (GaN) LLC half-bridge configuration paired with full-bridge rectification. The REF_3K3W_HFHD_PSU power supply exhibits a fully integrated transformer structure and includes a baby-boost stage to hold up time requirements. Typical applications include AC-DC power conversion for telecom infrastructure, data centers, and computing solutions.

Development Tools

Infineon Development Tools offer a wide selection to enable the engineer's unique design, regardless of the target application. These range from LED lighting, power management, sensors, analog & digital ICs, communication, optoelectronic, and embedded development tools.
Learn More