-
All LED lamps have this fatal defect, and so far, no one has proposed a good solution. All those who work on LED power supplies or finished LED lamps avoid talking about this problem and pretend not ...[Details]
-
LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can p...[Details]
-
1. Principle of Gas Chromatography Chromatography, also known as layer chromatography, is a physical separation technology. Its separation principle is to distribute the components in the mixture be...[Details]
-
Most car taillights and brake lights use the same set of LEDs , which requires the LEDs to work at two different brightness levels: full brightness when braking, and 10% to 25% full brightness (dimma...[Details]
-
Abstract: This article introduces the working principle, application scope and technical indicators of low-frequency AC modules working under low voltage input.
Keywords: switching power ...[Details]
-
Simple
buck converters
are very useful and cost-effective for low power supplies in applications where input-to-output isolation is not essential. However, in offline main power supplies...[Details]
-
Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
-
LED lighting
According to
the research data released by
Communications
with SELantek on the global
solid-state lighting
LED
market, in 2010, the global li...[Details]
-
Vishay Intertechnology Introduces Automotive-Grade IHLP® Inductors in 7575-Pack Size for Continuous Operation at +155°C
Inductors are available in a 19 mm x 19 mm x 7 mm packag...[Details]
-
Maxim Integrated Products introduces the TacTouch tactile actuator
controller
MAX11836, which is suitable for single/multilayer piezoelectric actuators and electroactive polymer actuators (...[Details]
-
1. Power LED application market environment
1. As a new generation of alternative light sources, high-power LEDs are widely favored, with broad application market prospects and huge p...[Details]
-
A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. Its main function is to generate driving torque as a power source for ...[Details]
-
At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schematic ...[Details]
-
Like traditional light sources,
semiconductor
light emitting diodes (
LEDs
) also generate heat during operation, the amount of which depends on the overall luminous
effici...[Details]
-
What is the difference between LED luminous characters and LED displays? Are LED luminous characters LED displays? In many storefronts, you can often see all kinds of colorful and shining LED lumi...[Details]