It's amazing how useful a micro-valve can be for the HVAC systems, but even if almost everyone has an air conditioning device installed in their homes, not many of them know how important a micro-valve is. Those interested in this topic can find more information from the Andy Lewis HVAC specialists about everything a HVAC system means.
Using a MEMS microvalve as a pilot for a traditional spool valve is analogous to using an accelerometer to trigger an airbag--the idea being that the MEMS element just senses conditions, then fires off a signal to the traditional "reaction" circuits to fire the airbag, in the case of accelerometers, or to turn up/down the flow in an HVAC in the case of a microvalve. The MEMS sensor just does a better job of sensing and responding, not actually performing the macro-sized action.
An interesting development - that a controller of a controller improves economy and saves space. Certainly there is a huge market for more cost effective and reliable HVAC and automotive systems.
How is it "that switching to its micro-valves can increase the efficiency of existing HVAC systems by as much as 25 percent, making the technology good for retrofits"?
As we unveil EE Times’ 2015 Silicon 60 list, journalist & Silicon 60 researcher Peter Clarke hosts a conversation on startups in the electronics industry. Panelists Dan Armbrust (investment firm Silicon Catalyst), Andrew Kau (venture capital firm Walden International), and Stan Boland (successful serial entrepreneur, former CEO of Neul, Icera) join in the live debate.