The Danfoss power stack is a high-quality power conversion assembly and is a major building block in any larger power conversion system. The assembly comprises of stacked and customized IGBTs (insulated-gate bipolar transistors), which gives power system suppliers the opportunity for unique performance parameters, differentiating their products from their competitors'.
For decades, Danfoss has been helping the world’s largest power system suppliers meet stringent reliability, life-time and cost targets by designing, developing, and manufacturing customized power stacks with the overall goal of optimizing system costs, to deliver competitive advantage.
We design our power stacks according to your individual mission profile – from the individual semiconductors that are used in the power modules, to the mechanical dimensions of the power stack and the control functions to be implemented.
With the average lifespan of a power conversion system being 15–20 years, reliability, flexibility (input and output) and efficiency of power stacks are vital. Wind turbine generators and solar parks operate 24/7 and are exposed to extreme weather conditions. This calls for rugged equipment designed for heavy loads and high performance. At Danfoss you instantly benefit from years of expertise in power modules, thermal management, manufacturing and testing of power conversion equipment.
Using a modular design approach, the power stacks are customized to the specific mission profile of your application in a cost-effective manner.
Choosing a custom-made power stack design offers multiple advantages over standard products:
The Danfoss EC-C24-D180 motor controller operates with low-voltage DC input and high-current output, offering excellent hardware and software performance. One motor control unit (MCU) provides real-time motor control while a second is used for diagnostics and safety, and the use of isolated CAN circuits reduces interference.
The ED3 offers fast, easy access to charging power, delivering 43 kilowatts, the highest AC charging power available. This allows heavy-duty electric vehicles to be charged overnight using readily available AC power outlets, facilitating quick deployment while minimizing charging infrastructure costs.
High-power non-isolated DC/DC converter designed to control power flow to boost voltage.
The EC-LCL1200B-350 is a heavy-duty LCL filter designed as an accessory for the EC-C1200-450-L inverter. These products together act as an Active Front End (AFE) by taking from and feeding to a power grid.
High-voltage inverters convert direct current (DC) from batteries or generators to alternating current (AC) to power motors or other devices. Our inverters support a variety of applications, including traction drives, grid connections and island grids with nominal DC voltage up to 1 kV and maximum power up to 300 kW per inverter.
The Danfoss power stacks reliably convert the kinetic energy from the wind turbine blades into a form that can be fed directly into the electrical power grid. This ensures that maximum energy is harvested from your wind turbine whilst offering durable and dependable electricity supply.
Improve the viability of renewable energy technologies with customized Danfoss power electronics. You win more reliability and reduce the cost of solar and wind power conversion, which ultimately lowers the cost of electricity.
Danfoss Silicon Power is a globally active manufacturer of customized IGBT power modules, MOSFET power modules, SiC modules and power stacks. We promise that each product is individually designed to meet your exact requirements.
Learn more about how Danfoss Silicon Power works to optimize electrification, together with automotive, renewables and industrial manufacturers.