Tag Archives: LED

CRT MONITORS: RULE OF THUMB WHEN REPAIRING

Never use an anti-static wrist strap while working on a CRT monitor, even if it is unplugged. CRT monitors operate on very high voltages — sometimes as high as 40,000 volts — and can hold these voltages for a long … Continue reading

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VOLTAGE TESTER: I CAN THINK OF SOME INTERESTING USES FOR THIS IN COPIERS

VOLTAGE TESTER: I CAN THINK OF SOME INTERESTING USES FOR THIS IN COPIERS View RSS feed Amplified electronic testers (informally called electrical tester pens, test pens, or voltage detectors) rely on capacitive current only, and essentially detect the changing electric … Continue reading

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