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September 09, 2021
LED driver power supply _ commonly used LED driver power circuit diagram

The LED driving power supply is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to

August 30, 2021
New LED driver IC for high-power automotive LED headlights

By 2015, the market for high-brightness (HB) LEDs is expected to reach $20.2 billion (source: Strategies Unlimited). One of the key application areas driving this growth is the LEDs used in auto

August 30, 2021
Waterproof LED driver or LED market new favorite

The LED power supply is the core component of the LED lamp. The LED drive power directly determines the service life of the LED lamp. Especially for outdoor lighting, its d

August 30, 2021
LED driver rookie debut, Xunjie cut into the LED screen / display driver market

Topic: Industrial application technology enjoys a high market in the notebook computer (NB) keyboard control IC market? 茁 ㄍ迳 ㄍ迳 C design manufacturer Xunjie (ENE

August 24, 2021
Superstar listed LED driver IC with input voltage up to +40V, providing 3-channel driver (Figure)

Supertex has launched the LED driver IC "HV9985" with an input voltage range of +10 to 40V. Integrated 3-channel drive circuit for driving R (red), G (green) and B (blue)

August 24, 2021
Looking forward to LED driver power decomposition LED driver and protection chip

First, the current situation of the use of LED drive power Standard lights are undergoing a revolution. In order to protect energy a

August 24, 2021
LED driver IC manufacturer PI launches 75W single-stage driver

San Jose, California, USA – Power Integrations, Inc., the world’s most efficient and long-life manufacturer of off-line LED driver ICs, is today announced as its LinkSw

August 24, 2021
Enhanced LED Driver Solution: Fully Configurable Smart 16 LED Light Source Driver

LED1642GW is ST's next-generation LED array driver, adding a series of fully configurable innovative features, while retaining the original 24-pin standard package, requiring only an external resistor

August 24, 2021
Led driver chip model which _10 led driver chip circuit design

How to choose your own suitable LED driver IC? 1, the market is mixed LED driver IC-AMC7150 At

August 17, 2021
Three guys of solar air heat sink

At the end of 2012, when the sun rising early in the morning revealed her round smiling face on the horizon, the slender figure of three young men from the Institute of Engineering Thermophysics

August 17, 2021
Counterfeit heat sink misleads Florence with its damage

At the beginning of the new year, when many home-based businesses opened their doors with a beautiful touch, the radiators in Florence ushered in overwhelming criticism and hundreds of posts rep

August 17, 2021
How to choose a heat sink and precautions

The advent of the renovation season, we should pay attention to what aspects of the problem when purchasing radiators? First of all, to understand the water quality of the community, is the ac

August 12, 2021
High-tooth aluminum extrusion heat sink extrusion process and its precautions

【China Aluminum Industry Network】 1. For aluminum molds with high denticity and tongue ratio, the aluminum rod must be 150-200mm short aluminum rod or pure aluminum rod. 2. B

August 12, 2021
The heat sink is tightly fixed to the support base and the heat source by a nut

The heat pipe is combined to expand the contact area with the heat source, and the internal cavity of the heat pipe is narrow, and the steam and the return liquid path are short, which is benefi

August 12, 2021
High-power LED typical heat sink structure heat dissipation performance analysis [Figure]

High-power LED lighting is solid-state lighting, which has the advantages of long life, safety and environmental protection, high efficiency and energy saving, fas

August 12, 2021
The heat sink structure is simple for heat dissipation of COB-based semiconductor illumination sources

The CFD simulation does not consider the contact thermal resistance between the components of the heat sink; there is an error in the assembly process of the heat sink and the measurement accura

July 29, 2021
The heat sink can be removed after the transistor or the regulator is connected in parallel

introduction BJTs look like old-fashioned electronic components, but they solve many problems due to their low cost and superior parameters. We can see new applica

July 29, 2021
There are two main forms of heat dissipation for the heat sink.

The form of heat dissipation of the heat sink is mainly in the form of radiation and convection. Radiant heat transfer: Thermal energy is transmitted in the form of radiation, which

July 29, 2021
Expert analysis: heat dissipation performance analysis of high-power LED typical heat sink structure (with photos)

High-power LED lighting is solid-state lighting, which has the advantages of long life, safety and environmental protection, high efficiency and energy saving, fas

July 29, 2021
Grasping the heat quality, we can't delay the Kang Rong Cup heat sink national design competition

[Text / high-tech LED reporter Gao Jinyu] "High light efficiency, high cost performance" has always been the direction of the LED industry, and LED lighti

July 29, 2021
A key indicator of the performance of a heat sink is the temperature of the heat source surface.

Heat Dissipation Analysis The fundamental purpose of the row heat pipe radiator developed in this paper is to remove high power LEDs in a timely and effective manner. The heat generated during o

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