Circle of bread. Sometimes incorrectly referred to as a bap, barmcake or bread roll. The only correct term is, and ever will be, cob.
by AJT1995 December 21, 2022
Get the Cob mug.by edgaro July 23, 2024
Get the cob mug.After multiple individuals were Cob-smacked by the Web of Cob, I had to hire a Cob Cutter to make much needed repairs.
by Horizonogre November 9, 2019
Get the Cob Cutter mug.by AngryDadGaming June 2, 2018
Get the Flake the Cob mug.Chip On Board (COB) Light-Emitting Diode (LED)
COB LEDs are basically multiple LED chips (typically nine or more) bonded directly to a substrate by the manufacturer to form a single module. Since the individual LEDs used in a COB are chips and not traditionally packaged, the chips can be mounted such that they take up less space and the highest potential of the LED chips can be obtained. When the COB LED package is energized, it appears more like a lighting panel than multiple individual lights as would be the case when using several SMD (surface-mounted device) LEDs mounted closely together.
COB LEDs are basically multiple LED chips (typically nine or more) bonded directly to a substrate by the manufacturer to form a single module. Since the individual LEDs used in a COB are chips and not traditionally packaged, the chips can be mounted such that they take up less space and the highest potential of the LED chips can be obtained. When the COB LED package is energized, it appears more like a lighting panel than multiple individual lights as would be the case when using several SMD (surface-mounted device) LEDs mounted closely together.
Being multi-chip packaged, the light emitting area of a COB LED can contain many times more light sources in the same area that standard LEDs could occupy resulting in a greatly increased lumen output per square inch.
by PEntity February 8, 2023
Get the COB LED mug.