image tag: voltage, main color: purple, image quantity: 4

3463x2437px

cooling, electrical, fans, high-voltage, power, substation, transformer
1728x2304px

electrician, workers, man, work, high voltage, risk, silhouette
1920x1440px

transistor, electronic, pin, semiconductors, hardware, voltage, technology
3264x2448px

strommast, lines, clouds, high voltage, power line, masts, sky