Constant Current LED Driver And Triac Dimmer,LED Power Supply Design

2021-12-20

What are the characteristics of high-power power supplies?

As a classic smarts triac dimming power supply, with good matching and smooth dimming performance, it has conquered various five-star hotels, landmark buildings, commercial lighting and other projects. This time, smarts produced a 300W triac dimming power supply according to market demand . With such a large power, one is enough. 1. Wide application range. It is applied to places with high power r...

2021-12-17

What are the advantages of using waterproof switching power supply?

Nowadays, the use of waterproof driving power is very common, many electronic devices will use this LED driving power, and common outdoor LED street lights in daily life will also use this power. What are the advantages of smarts waterproof led drive power? 1. Good use effect Compared with the ordinary power supply, it has more outstanding waterproof and moisture-proof performance, and the waterpr...

2021-12-13

Why use pwm dimming?

There are actually many LED dimming driver methods, which can be simply divided into digital dimming and analog dimming. PWM dimming belongs to digital dimming, which controls the brightness of the lamp by turning on and off the square wave to change the conduction time of the forward current. It can be seen that the dimming principle of analog dimming and pwm dimming power supply is completely di...

2021-12-06

Smarts new product Dali dimming power supply introduction

The Dali dimming power supply product released this time has 3 levels of DIP switches, and 8 levels of current can be selected. 10W output current: 100mA-450mA, 20W output current: 250mA-700mA, can match a variety of constant current lamps dimming. 10w size: 135*30*20mm, 20w size: 160*43*20mm,-this size is really convenient to use everywhere. This "Little King Kong" is small in size Long Here come...

2021-12-03

What is the new product do we have?

Recently, Smarts has developed a new small size Triac/ELV/MLV Dimmable Constant voltage LED Electronic Transformer, the size only 84*40*25mm. They also have the certification for UL-RC,FCC, CE,ROHS. The thyristor electronic transformer design was originally designed for 12V or 24V halogen lamps driver, and it is mostly used with halogen lamps. It can be matched with LED lamps, which are compatible...

2021-11-29

How to solve the problem of choosing led driver?

Users need to consider many factors when choosing a dimming power supply. If you want to save energy and reduce costs, give priority to 0-10v dimming power supply; if you want to install easily, you will choose triac dimming power supply. SMARTS has launched a 5 in 1 dimmable driver, a power supply to solve the problem. 1. Support five-in-one dimming SMARTS released four new dimming power supplies...

2021-11-26

What are the advantages of multi-current DIP power supply?

The new SMARTS 5 in 1 dimming LED power supply has been upgraded on the traditional LED power supply, making it have many excellent performances, such as: multi-current dial code output, high compatibility, small size, etc. 1. Multi-current DIP output LED dimming power supply can realize the constant current output of the power supply, and can also choose a variety of curr...

2021-11-24

Why is the ultra-thin Dali dimming power supply worth choosing?

1. No flicker SMARTS DALI dimming power supply adopts DALI & Push hybrid dimming mode with a dimming range of 1%-100%, which can control each lamp more accurately. 2. Wide application range The new dimming power supply has a compact size of 330*30*22mm and an output voltage of 12V/24V. It is suitable for tri-proof lights, line lights, etc., and is widely used in subway, office, education, medi...

2021-11-22

Application of dali dimmable power supply

For electrical appliances, faults and damages caused by thunderstorms also occur frequently. Smarts' new Dali waterproof ultra-thin dimming power supply can solve this problem well. 1. Ultra-thin design, more space saving The dimming power supply adopts an ultra-thin design with a size of 330*32*23mm, which saves installation space and is suitable for occasions with high requirements on the size. ...

2021-11-19

What is PFC and what does it do?

Power factor correction is abbreviated as PFC, which is mainly to improve the ratio of effective power to apparent power at the input end of a power supply. It is one of the common circuits in led dimmable power supplies. Generally, the power factor of the input end of the model without PFC circuit is only 0.4~0.6, but with active PFC circuit, it can reach more than 0.95 Active power factor correc...