LED lamps contain 6 LED chips, full wave bridge rectifier and a current limiting resistor Bi-polar dc. connections
Multi-Chip LEDs
Multi-chip LEDs are semi-conducting alternatives to incandescent filament lamps. Construction consists of standard filament lamp bases incorporating a current limiting resistor and a cluster of LED chips bonded onto a substrate. Multi-chip LEDs have many advantages over standard filament lamps.
Very high immunity to shock and vibration Current consumption is between 50 and 65% lower Lower operating temperatures
Note
The operating voltage must not be exceeded by more than 10% as this will result in reduced life expectancy.
