Colorful varistors. Circuit board detail. Electronic components for surge protector. Diode, red, blue, yellow voltage-dependent resistors on green PCB.

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Close-up of dismantled uninterruptible power supply

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Size: 7000px × 4640px
Location: Czech Republic
Photo credit: © KPixMining / Alamy / Afripics
License: Royalty Free
Model Released: No

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