NEWS | Yanshuoda

19

2019.09

How does the Led light need to be turned on? Resistor, power supply, heat dissipation, lamp beads, how do these connect? Need current be considered?

When the LED works, it must be a constant voltage power supply or a constant current power supply, otherwise it will burn out. LED operation...

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30

-0001.11

How does the Led light need to be turned on?

The LED lamp is a light-emitting diode with diode characteristics. It has positive and negative poles. If it is reversed, the current cannot...

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19

2019.09

Why should LED strips and power supplies undergo aging test?

LED strips and power supplies are in the category of electrical and electronic products. Its aging test is mainly aimed at the aging of plas...

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19

2019.09

LED strip and power supply installation

The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...

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19

2019.09

LED strip and power supply installation

The light strip is the abbreviation of the LED light strip. Most people say that the noun is too long, so the front LED is omitted, and it i...

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19

2019.09

Shenzhen Yanshuoda Technology Co., Ltd

Founded in 2009, Shenzhen Yanshuoda Technology Co., Ltd. is a high-tech enterprise specializing in high-power LED constant voltage driving p...

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17

2019.09

Difference between Triac Leading-edge dimmer & Trailing-edge dimmer

Dimmers allow you to achieve the exact light level that you desire in a room and consequently alter the mood. There are various types of dim...

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17

2019.09

What Are the Important Protection Models for Led Power Supply?

Not merely for Led power supply,each kind of good has a set of its own maintenance methods.But how do we know the necessary protection metho...

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17

2019.09

Differences Between LED Drivers and Low Voltage Transformers

Many LEDs light up when supplied with power from low voltage transformers. Since they are diodes in addition to emitting light, they rectify...

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17

2019.09

led constant voltage power supply and constant current power supply

Constant current, that is, the output current is constant, but the power supply current is not fixed, the nominal voltage is only the safe u...

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