38.4 kHz - 07/02/02 04:10 AM
I am reviewing the use of an "In-Roadway lighting" system which is typically used at crosswalks. Many of these systems operate at 12 VDC, 3 amps, with LED lamps, operating from wires placed in a sawcut in the road surface. These systems are fairly safe, being similar to low voltage landscape lighting.
One system operates at 38.4 kHz, about 30 volts, perhaps 4 amps. The LED lamps are inductively powered from the cable.
I'm trying to determine what the shock hazard at 38.4 kHz would be. any comments or suggestions on where to look?
One system operates at 38.4 kHz, about 30 volts, perhaps 4 amps. The LED lamps are inductively powered from the cable.
I'm trying to determine what the shock hazard at 38.4 kHz would be. any comments or suggestions on where to look?