LED market and technology development As a light source, dimming is important;It is not only to...More

Power factor refers to the ratio of the active power of the AC circuit to the apparent power. U...More

Power factor refers to the ratio of the active power of the AC circuit to the apparent power. U...More

What is adjustable resistance? An adjustable resistor is a resistor with two terminals whose re...More

Dali is an international open specification lighting control communication protocol.Mainly used ...More

Over the past few years, LED technology has developed by leaps and bounds. Today, LED dimming is...More

At present, the commonly used dimming mode can be divided into 5 categories: SCR dimming, 0-10V ...More

Switching power supply is a kind of high frequency switching type energy conversion electronic c...More

How is the protection level of LED drive power divided?IP protection level system is issued by I...More

LED is a semi-conductor that emits visible light of a specific color when current flows through ...More