The 2,000-watt Concealed Power Digital Inverter Generator (Model CP2000B) from Northern Tool & Equipment provides clean, quiet power in an enclosed lightweight portable package. Produces 2,000 ...

This paper presents an analog front end (AFE) that achieves a high noise efficiency by using a chopper amplifier with a 0.2-V supply inverter-based input stage followed by a 0.8-V supply stage. The ...