NEWS | Yanshuoda

15

2022.02

How to Use PWM Dimmer for LED Strip Light

PWM is an analog control method that modulates the bias of the base of the transistor or the gate of the MOS tube according to the change of...

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14

2022.02

What is the Crowbar Driver Circuit?

Crowbar circuit is an overvoltage protection circuit. The design idea of this circuit is to short-circuit the power supply...

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12

2022.02

From PCB to Flyback Power Supply, Switching Power Supply Design

Talk about years of experience in the design of switching power supply, from the design of switching power supply printed circuit board, pri...

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12

2022.02

What is the Difference Between 1-10V Dimmer and 0-10V Dimmer?

The dimming efficiency of LED lighting fixtures depends on the dimming power supply. Nowadays, the most common dimming methods can be divide...

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11

2022.02

Three Anti-interference Measures From Hardware

First, let's look at several factors that can affect EMI/EMC: the circuit structure of the driving power supply; Switching frequency, ground...

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11

2022.02

The Electromagnetic Interference of LED Power Supply is not a Problem

Friends familiar with power circuit design know that in the design process of LED power supply, electromagnetic interference EMI is not a sm...

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11

2022.02

Why the LED can not be Directly Integrated With the Current Limiting Resistor

In the process of using LED, it is necessary to design a limited current circuit in the circuit (can be current limiting resistance, or cons...

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21

2022.01

Can LED Lights be Used With Dimmer?

Not all LED lights can be used with dimmers, LED dimmers can not adjust the ordinary LED lights. Usually low-voltage DC LED lamps can be adj...

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20

2022.01

The Test Methods of LED Power Supply for Each Indicator

In order to be better used in LED lighting fixtures, the LED power supply needs to be tested at the development or production stage, operato...

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30

2021.12

Instructions for the Use of LED Power Supply

Shenzhen Yanshuoda Technology Co.,Ltd. specializes in R&D, production, sale and service of LED power supply. Yanshuoda mainly produce IP20 L...

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