Fig. 2. Block diagram of an energy harvesting system using a piezoelectric transducer. Fig. 2 shows a block diagram of an energy harvesting system that can power a pacemaker. The heart’s motion ...

2. This block diagram of the measurement device shows the ambient light (1), which is attenuated by optical filters (2) that mimic the optical properties of human skin.

Figure 1 shows a block diagram for a power supply like TDK-Lambda’s CUS350M, which features a main output, an auxiliary output (typically used for driving fans) and a standby voltage.A remote on/off ...