Power supply of electric current

---

Size: 4500px × 2910px
Photo credit: © Gianni Furlan / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 12v, amp, controlled, current, dc, dial, digital, display, dual, electric, electricity, electronic, industrial, industry, input, isolated, lab, laboratory, output, power, stabilized, supply, switch, volt