SiC Test Kits with Cooling

Overview

PPM Power’s SiC Test Kits with Cooling help you accelerate inverter prototype development while maintaining controlled thermal and electrical performance, supporting rapid evaluation within demanding power electronics programmes.

Features and applications

Low-inductance connections for efficient high-speed switching
Bespoke designs for specific application requirements
RoadStar series configurable with 3, 4, or no semiconductor modules for flexible system design
High-current capability for reliable operation under heavy loads
Compatible kits for SanRex TechnoBlock or RoadPak modules for versatile integration
Suitable for EV traction inverters, automotive, aerospace, and renewable energy applications

Detail

The kits provide a robust platform for evaluating silicon carbide inverter designs, with high-reliability DC link capacitors and optimised busbars ensuring stable performance under test conditions. Compatibility with SanRex TechnoBlock modules and RoadPak automotive modules allows direct integration into your automotive, aerospace, or high-performance programmes. RoadStar power stacks support three, four, or zero semiconductor modules at 780 A, 980 A, or 1150 A, giving you flexibility to validate multiple inverter arrangements while maintaining consistent electrical and thermal performance.

Browse the tables or contact our technical sales team on +44 (0)1793 784389 for expert guidance.

Part No.	VDC	Capacitance	RMS Current*	Bus Connection
RDSR-0450-1600-XX	450	1.6 mF	450 A	Parallel (2-Level)
RDSR-0600-1000-XX	600	1 mF	420 A	Parallel (2-Level)
RDSR-0700-1000-XX	700	1 mF	350 A	Parallel (2-Level)
RDSR-0900-0430-XX	900	430 uF	350 A	Parallel (2-Level)

* All current ratings are subject to the bus thermal limits – these are determined by your application. Note that the bus thickness is 1.5 mm per layer.

SanRex Test Kit with Cooling Specifications

Part No.	VDC	Capacitance	RMS Current*
SNX-750-430	750	430 uF	150 A

* All current ratings are subject to the bus thermal limits – these are determined by your application. Note that the core conductor size is 1.5 mm² for each conductor.