Palanquin Power provides a rack‑mounted AC‑DC conversion platform that uses silicon‑carbide switching devices and a single‑stage resonant topology to achieve over 99 % conversion efficiency. The 1U/2U module integrates digital control, real‑time telemetry, and Ethernet/IPMI interfaces for seamless integration with data‑center DCIM tools, reducing power usage effectiveness and operating costs for hyperscale and colocation operators.
Funding
Funding not disclosed
Founders
Product
Problem
Data centers consume large amounts of electricity, and a significant portion of that load is lost during rack‑level AC‑DC conversion. As demand for compute capacity grows, these conversion inefficiencies increase operational costs and carbon footprints.
Solution
Palanquin Power delivers a rack‑mounted power conversion platform that achieves conversion efficiencies above 99 % by leveraging advanced silicon‑carbide (SiC) switching devices and integrated magnetics. The architecture replaces conventional multi‑stage converters with a compact, high‑frequency topology that minimizes conduction and switching losses. Real‑time digital control monitors voltage, current, and temperature, enabling adaptive regulation that maintains optimal performance under varying load conditions. The system is designed for drop‑in installation into existing rack power distribution units (PDUs) and communicates via standard Ethernet or IPMI interfaces for seamless integration with data‑center infrastructure management (DCIM) tools. By reducing conversion losses, the solution improves overall power usage effectiveness (PUE) and lowers both energy expenses and environmental impact.
Target Audience
Primary customers are hyperscale cloud operators, colocation data‑center owners, and OEMs that supply rack‑level power distribution equipment seeking to improve energy efficiency and reduce operational costs.
Features
- >99 % rack‑level AC‑DC conversion efficiency using SiC MOSFETs and high‑density planar magnetics
- Single‑stage resonant topology that eliminates intermediate conversion stages and reduces component count
- Modular 1U/2U form factor compatible with standard PDU mounting rails for easy retrofitting
- Integrated thermal management with active cooling and predictive fault detection
- Digital control loop with real‑time telemetry (voltage, current, temperature, harmonic distortion) accessible via Ethernet/IPMI
- Compatibility with common data‑center DC distribution voltages (48 V, 400 V) and support for IEC 61800‑9‑2 safety standards
- API‑driven integration with DCIM platforms for automated load balancing and energy reporting