SR555 - Current Preamplifier

sr555Secadora de roupa Latina SR555, Seca até 10 Kg de roupa úmida, Câmara de secagem inovadora, 4 programas e ciclo amaciante, Aquecedor de ambientes,220V. Apresentamos aThe SR554 is a low-noise, transformer-coupled preamplifier optimized for source impedances between 0.05 Ω and 1 kΩ. With an input noise of only 0.1 nV√Hz, the SR554 can be used in a