DALI Dimmable LED Driver can Reduce Light Pollution

As urban areas continue to expand, human inhabitants spread all sorts of pollution: air pollution, noise pollution, even light pollution. In our daily life, many drivers often experience lighting pollution at night. The unreasonable light lets people feel uncomfortable. Recently, the British residents can not sleeps well for the strong light. How to solve the light pollution? The application of DALI dimmable led driver is an good idea. DALI dimmable led driver is a good start.

DALI dimmable led driver can adjust not only the brightness but also the color change. DALI dimmable led driver is widely used in offices, hotels, hospitals, homes, etc. Compared with traditional lamps, DALI dimmable led driver realizes more protection for dimming function.

 

The road lamp, pole lamp, landscape lamp, garden lamp, lawn lamp, searchlights, combination lamp be controlled by DALI dimmable led driver for reducing light pollution. More information at www.euchips.com

How Can DALI Dimmable LED Driver Gain Favor From Lighting Companies

As the core of LED illumination products, DALI dimmable driver has the function of dimming. The quality of DALI driver determinates the lifetime of LED illumination products. Nowadays, there are some troubles about  the application of LED driver for LED lighting manufacturers. So, DALI dimmable led driver, how to gain favor?

Nowadays, as competition heats up, DALI dimmable led driver manufacturers who choose the low-quality materials and simplify the manufacturing process involve in the relentless pursuit of rock-bottom prices, which results in low-quality DALI dimmable led driver in the market.

If a customer believes that a business has his best interests at heart, the customer is more inclined to develop a long-term relationship with the business. Shanghai Euchips is your best choose. The company has engaged on the research and development of LED controlling and dimming system. Good quality, competitive price and good service gain favor from customers at home and abroad.

The customers have high requirement on individuation and customization. DALI dimmable led driver manufacturers should keep up with times, set a goal for meeting customers’ requirements and improve the efficiency, protect function, components and parts. If the performance has been improved, the reliability will have more security in the future. 

How to Install DALI Dimmable LED Driver

It is very easy for someone professional to install DALI dimmable LED driver, but it is different for non-experts. If you want to install DALI dimmable lLED driver, you should do a little research.

At first, you should know the product installation notes.

a. Remark: DALI and TouchDIM functions cannot be used simultaneously, which can be controlled respectively by using DALI controllers or the equipments with TouchDIM function

b.  Please read the connecting instruction picture before installation

c.  Please use the complete set of product according to the provided specification

d.  Please firstly pressure the cap end down in wire connecting process, then insert the thread of wire, and lastly check the wire is or not insert firmly

e. In order to avoid the damage of the equipment, please check the connecting method is correct or not before connecting the power

How to install DALI dimmable LED driver correctly

a.    Please install barrier to protect DALI dimmable LED driver

b.    Please adopt antistatic measures. The workers should wear antistatic cloth.

c.    Please ensure the environmental sealing. If the environment is poor, the quality of power supply will be influenced.

d.    The power supply wiring is not more than 25cm.

If you want to know more, please welcome to visit our website: www.euchips.com

the Advantages of Euchips' DALI Dimmable LED Driver

Shanghai Euchips' research on DALI dimmable LED driver started earlier and more advanced and fruitful, the company has more than 10 years on research and development experience, high quality, competitive price, good service win a good reputation from customers at home and abroad.

a.     Perfect Compatibility of DALI Dimmable LED Driver

Euchips is one member of DALI association, which owns all DALI protocols includes opened and unopened protocols. The advantages are that the common platform of DALI enables equipment from different manufacturers to be connected together. You also can understand that Euchips’ DALI dimmable LED driver can be used with Lutron’ s DALI master controller, or other manufacturers’ products.

b.    Multi-circuit Protection of DALI Dimmable LED Driver

Euchips’ DALI dimmable LED driver adopts short-circuit protection, overload protection, over current protection, over temperature protection, over voltage protection, etc. There are a few manufacturers can do that, many manufacturers can not realize this multi-circuit protection.

c.     DALI Dimmable LED driver Efficiency above more than 90%

Euchips’ DALI dimmable LED driver efficiency is above more than 90%, more efficiency, more energy-saving.

d.    Complete Kinds of DALI Dimmable LED Driver

There are complete kinds of DALI dimmable LED driver, dimming the light or dimming the color, you can choose what you like. Shanghai Euchips always increase the research spending, updates products quickly and meets customers’ custom-made requirements.

e.    High Quality, Long Working Time of DALI Dimmable LED Driver

Shanghai Euchips has been working on producing high-end DALI dimmable LED driver which has  2~5 years warranty and can be safely used.

Shanghai Euchips scrupulously follows the quality policy of “ the careful manufacture, to manage attentively, to feel relieved use, warm-hearted service”, maximum satisfies the user’s needs.

How to Realize Energy Conversation & Dimming by DALI Dimmable LED Driver?

DALI dimmable LED driver can realize 0~100% dimming. The typical feature is addressable. The DALI protocol permits devices to be individually addressed and it also incorporates Group and Scene broadcast messages to simultaneously address multiple devices.

Each lighting device is assigned a unique static address in the numeric range 0 to 63, making possible up to 64 devices in a standalone system. DALI system includes static components which according to time switches or dims and dynamic components which according to the brightness switches or dims, controlling every unique DALI dimmable LED driver. The advantage of DALI dimmable LED driver in series is to realize dimming and switching strategies according to different efficiency. The energy consumption will reduce 30%~60%. You can set many groups and scenes, automatically defected, manual controlled, better for energy-conversation by light sensation. Meanwhile, you can set different laden light spots to reduce efficient load. Thus it is better for reducing the efficient of DALI dimmable LED driver. In addition, the performance date includes energy information, lamps and ballast fault signal can be feed back to the central computer by each DALI dimmable LED driver. 

Digital Addressable Lighting Interface

IEC 60929 and IEC 62386 are technical standards for network-based systems that control lighting in building automation. They were established as a successor for 0-10 V lighting control systems, and as an open standard alternative to Digital Signal Interface (DSI), on which it is based. IEC 60929 is the first version of the standard and will be withdrawn by 23 June 2014. Members of the AG DALI are allowed to use the Digital Addressable Lighting Interface (DALI) trademark on devices that are compliant with the current standard. Non AG DALI members can apply for a fee bearing license. It was founded by Philips lighting in 1984.
DALI (Digital Addressable Lighting Interface) is a data protocol and transport mechanism that was jointly developed and specified by several manufacturers of lighting equipment. The common platform of DALI enables equipment from different manufacturers to be connected together.

DALI network consists of a controller and one or more lighting devices (e.g., electrical ballasts and dimmers) that have DALI interfaces. The controller can monitor and control each light by means of a bi-directional data exchange. The DALI protocol permits devices to be individually addressed and it also incorporates Group and Scene broadcast messages to simultaneously address multiple devices (e.g., "Group 1 goto 100%" or "Recall Scene 1").

Each lighting device is assigned a unique static address in the numeric range 0 to 63, making possible up to 64 devices in a standalone system. Alternatively, DALI can be used as a subsystem via DALI gateways to address more than 64 devices. Data is transferred between controller and devices by means of an asynchronous, half-duplex, serial protocol over a two-wire bus, with a fixed data transfer rate of 1200 bit/s.

DALI requires a single pair of wires to form the bus for communication to all devices on a single DALI network. The network can be arranged in a bus or star topology, or a combination of these. The DALI System is not classified as SELV (Separated Extra Low Voltage) and therefore may be run next to the mains cables or within a multi-core cable that includes mains power. The DALI data is transmitted using manchester encoding and has a high signal to noise ratio which enables reliable communications in the presence of a large amount of electrical noise. DALI employs a diode bridge in the interface circuitry so that devices can be wired without regard for polarity. Signal level are defined as 0±4.5 V for "0" and 16±6.5 V for "1". Central interface power maximum is 250 mA and 2 mA per unit. The network cable is required to be mains-rated, with 600 V isolation and at least a 1 mm cross-section, with a maximum drop of 2 volts along the cable (max 300 m). Signal interface is galvanically separated and doesn't need any termination resistors. DALI is a step on from the DSI protocol, which is used by HF fluorescent ballasts. One of the main advantages that DALI has over earlier systems is that each device on a segment of data cable can be separately addressed, as DSI and 1-10V devices are not separately addressable and can only be controlled as a group. The net result is that to achieve similar control functionally, DALI requires less complex (and therefore less expensive) wiring topology than DSI or 1-10V devices.

DALI Dimmable LED Driver is The Representative of LED Intelligent Industry

DALI dimmable LED driver is a kind of typical LED intelligent dimmable driver. The application of  DALI dimmable LED driver has very much development space and potential. In China, the technology of DALI dimmable LED driver is mature. 

The LED industry is stagnant,  many manufacturer are looking for a way out.DALI dimmable LED driver is the best choice for them. DALI dimmable LED driver will enable the user to control the light level within a room or building. This is beneficial in the home to set the desired mood or enhance the experience when watching a film.  The ability to dim the lights can be an important requirement for commercial environment, such as restaurants, offices and cinemas. DALI dimmable LED driver generally operate by altering the phase of the wave by chopping out parts of the voltage which reduces the power to the light bulbs and consequently the light level. DALI dimmable LED driver will be the most popular for traditional bulbs.