Modular DC-DC system design done right
You will learn topics such as input and output filtering, protections, compatibility with the source and load dynamics
Layout crowding is a challenge when using a conventional, space-constrained approach
Size of power converter prevents it from being placed close to load
High output current causes large line (I2R) losses
Large bulk-electrolytic caps crowds space near the load
Switcher close to load causes noise
The ideal point-of-load power system
Advantages of factorized power architecture
Minimizes wasted energy
Low EMI
Adjusts for any load
Scales for power demands
High density
Component position flexibility
Fast transient response
Easy, modular design
Modular component design allows for almost unlimited customization and optimization in many different applications
Simplified sensing
The PRM uses the factorized bus current to regulate the voltage on the secondary of the VTM and provides 1% regulation at the PoL without voltage sense lines.
Multiple outputs from a single regulator
One regulator can drive multiple transformation stages (VTM) to provide different PoL voltages.
Bulk capacitance elimination
With its low output impedance, smaller ceramic capacitors (up to 1000x less capacitance) may be used at the VTM input in place of PoL bulk capacitors.
Bi-directional transformation
Select VTMs operate with source power applied to input or output terminals to support bi-directional applications.
Next generation MCD and MCM
Enables Power-on-Package technology and on motherboard for high current XPUs.
Resources
Resources for the design engineer
Patrizio Vinciarelli creates Vicor to solve power conversion challenge
Patrizio Vinciarelli has been an innovator in power electronics for over 40 years. Today he is tackling the most pressing power challenges of our times
Autonomous Security Robots patrol with super-human acuity and detection prowess
Public safety risks are on the rise and better robotic surveillance and interdiction is the answer. Learn why Vicor power modules were selected by Knightscope to deliver robotic pr...
Power modules accelerate the path to long-haul, autonomous trucking
Vicor power modules are used to power Kodiak’s mission critical “seeing” sensors. Learn more about the why Kodiak uses power modules.