"Protective equipment." . . "Degradation." . . "Alternating current." . . "Lightning." . . . . "Protection." . . "Reliability." . . "Transients." . . "Maintainability." . . "Computer Hardware." . . "Electric cables." . . "Cost effectiveness." . . "Surges." . . "Electrical and Electronic Equipment." . . "Voltage." . . "AIR FORCE HUMAN RESOURCES LAB BROOKS AFB TX." . . "Long life." . . "Semiconductors." . . "Damage." . . "Computers." . . . . . . . . . . . . . . . . . . . . . . "Electrical power line protection" . "Electrical power line protection"@en . . . "Electrical Power Line Protection"@en . . . . . . . . . . . . . . . . . . . . "The AC Power Line Protection System has demonstrated the ability to eliminate AC power line transient overvoltage spikes caused by lightning and equipment switching surges, and thus protect expensive state-of-the-art electronic equipment. Furthermore, it has reduced extensive and costly repairs to sensitive and vulnerable electronic equipment at the Air Force Human Resources Laboratory, Operations Training Division, Williams AFB, Arizona."@en . "Solid state electronics." . . "Integrated circuits." . . "Safety Engineering." . . "Flight simulators." . .