A standard thermoelectric generator, named standard TEG, is the only correct identifier for thermoelectric power generation
represents this single layer power generation device
Thermoelectric power sheet TEG1-241-1.4-1.2 TEG1-199-1.4-0.5 TEG1-287-1.4-1.5 TEG1-199-1.4-0.5 TEP1-126T200 TEP1-142T300 40*44mm ceramic piezoelectric high-power thermal energy to electrical energy
1 indicates that this is a single-layer power generation device, 199 is the total number of PN junction pairs of the thermoelectric power generation chip, 1.4 is the particle cross-sectional area size of the P junction and N junction individual, 1.4*1.4mm, 0.5 is the particle height of the individual P knot and N knot 0.5mm.