LED Drivers Power Supply 1600V High Voltage Test 24V 400W 16.5A Showcase Display

Quick Detail:

• High power Indoor type aluminum shell
• AC/DC switching 24V 400W 16.5A single-switch LED driver
• AC input voltage: 90-130V or 170-250V
• 1600V High voltage test, full loading test and old aging test
• Constant voltage driver apply for LED light strip, LED module and so on
• IP20 grade
• CE, ETL approvals
• 3 Years Warranty
• Unit Size: 21.4*11.4*5.0CM & Unit Weight: 810g

Description:
Our products are widely used in LED industrial project, communications power, aerospace, industrial control systems, posts communications, medical equipment and other industrial and commercial fields. All these products adopt PWM high-frequency pulse width modulation technology, mature standardized production, strict 100% load-carrying aging, high and low voltage impact experiments and complete test records for development & production of LED driver through strictly quality control system and highly responsible attitude, thus have a good quality feedback during application.
High Power LED Drivers have 12V and 24V types with 400W, 500W,600W,700W,800W,1000W and more. they are mainly used for LED light strip, LED module, light piece, light box/lamp house, signboard light, line light, wall light, underground light, LED guardrail tube, perforated light etc.

Specifications:

Notices:
1. Input voltage should be within the specified voltage range (for examples: input voltage 220VAC).
2. Prohibited to be used in the high temperature environment, power port is the thermal vents, wind 50CM range, please do not place other objects, make sure that the power should have good thermal dissipation space environment.
3. Prohibited to install power supply in the presence of flammable materials (such as wood products, flammable plastic, etc), to stay away from petrol stations or where prohibited Fireworks.
4. Accurate calculation of load power, peak use, suggested user to use power supply based on power 80% load, do not overload.
5. Power supply have built-in short circuit protection function, when output short circuit, the power will automatically enter the status. Power off after 1 minute and then power on.
6. For safety, properly grounded, the output power cable must be ≥2.5mm²
7. Strictly in accordance with the position indicated by the output terminals of the power supply. It must be firm, check the output line and prohibited to be reversed (input "220VAC" main line, output "+" loaded for positive cathode, output "-" load for negative cathode).
8. Before power, check that the line voltage is compatible with the operating voltage with multimeter (voltage: 220VAC) recognized before it can be closed.
9. Power firm installed vertically (vertically in a place easy to wire the power supply, cover to cover, to be water proof)

High Power 12V 24V LED drivers related models list:

Applications:
Widely used in LED Lighting, LED display, LED strips, LED advertisement screen, LED sign, LED night light, LED lamp house, LED decoration, LED wall light, LED street light , LED wall light, LED backlight, LED tube, offices , hospital , schools , factories , plants, shopping malls, supermarkets, kitchen, fair cabinet and so on.


FAQ
1. How many kinds of led drivers you produce?
A: There are many kinds of led drivers: indoor type, rain proof type, waterproof type, ultra thin type, high power type.
2. Do you have CE, ETL approval?
A: Most of products have CE approval, some products have ETL approval.
3. Can I place a sample order?
A: Yes, sample order is available after full test and before delivery. If big quantity, it maybe need 12-18 working days.
4. What about the lead time?
A: 3-5 days for Sample, 8-12 working days for mass production.
5. Which tests do you carry out in your factory?
A: We usually do overload test, 1600V high voltage test and 100% old age test.
6. What is MOQ for led driver?
A: MOQ usually is 100-200pcs except sample order.
7. How do you ship the goods and how long does it take to arrive?
A: We ship by sea, by railway or by sea. If samples, always by express such as FEDEX or DHL etc. It all depends.
8. How about the payment terms?
A: T/T for sample order and small quantity order and L/C for large quantity order.
9. How to start an order with each other?
A: Know your true requirements or application fully, quote based on your requirements and our suggestions, confirms the samples and places deposit for formal order and we arrange the mass production.
10. OEM and ODM is acceptable?
A: Yes. Our cooperation is flexible, OEM or ODM is acceptable.
11: Do you offer warranty period for the products as a part of after sale service?
A: Yes, we offer 3 years warranty for our products after delivery.
12: How to deal with the defectives?
A:
Firstly, our products are produced under strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new goods together with new order for small quantity.
Thirdly, for defective batch products, we will investigate into the true problems happened, find the real reasons and discuss the suitable solution including recall them based on real situation.

The development trend of switching power supply technology

The development direction of switching power supply is high frequency, high reliability,low consumption,low noise,anti-interference and modularization. Because the high frequency is the key technology of switch power supply toward light, small and thin, therefore the major foreign switch power supply manufacturers are committed to synchronous development of new type high intelligent components, especially improving the wastage of the secondary rectifier device and the power ferrite (Mn zinc) on material increase scientific and technological innovation and to improve the high frequency and large magnetic flux density (BS) can obtain high magnetic.

The miniaturization of capacitors is also a key technology. The application of SMT technology makes switching power supply have made great progress. The components are arranged on both sides of the circuit board to ensure the light, small and thin of switching power supply. The high frequency of switching power supply is bound to innovate the traditional PWM switching technology. The soft switching technology of ZVS and ZCS has become the mainstream technology of switching power supply, and greatly improved the working efficiency of switching power supply. For the high reliability index, American switching power supply manufacturers reduce the stress of devices by reducing the running current, reducing the junction temperature and other measures, so that the reliability of products is greatly improved.

Modular is the general trend of the development of switching power supply. Modular power supply can be used to form distributed power supply system, which can be designed as N+1 redundant power supply system, and the capacity expansion of parallel mode can be realized. Against disadvantages such as running noise of switch power supply and the pursuit of high frequency will increase the noise, and using the partial resonant switching circuit technology, high frequency can be realized in theory, but also reduce the noise, but part of the practical application of the resonant conversion technology with technical problems still exist, therefore, it still needs to carry out a lot of work in this area to make the technology to practical application.

With the continuous innovation of power electronic technology, switching power supply industry has a broad development prospect. To speed up the development of switching power supply industry in China, we must go the road of technological innovation and the road of joint development of production, study and research with Chinese characteristics, so as to make contributions to the rapid development of our national economy.