12V LED Driver 700W 58A Light Box Led Module Line Light Signboard LED Power Supply

12V LED driver 300W 25A light box, led display signboard 50/60Hz LED transformer

Quick Detail:

• Indoor type aluminum mini size housing package
• AC/DC switching 12V 700W 58.3A single-switch LED driver
• AC input voltage: 170V~250V
• 1600V High voltage test, full loading test and old aging test
• Constant voltage driver apply for LED light strip, LED module, light piece, light box, LED signboard light.
• CE, ROHS approval
• Unit Size: 20.0*13.0*6.5CM
• Unit Weight: 220g

Description:

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.

12V Indoor drivers models cover 12W, 24W, 38W, 50W, 60W, 72W,100W, 120W,150W,180W, 200W,240W, 300W, 360W,400W, 500W,600W,700W,800W,1000W and so. they are mainly used for LED light strip, LED module, light piece, light box, showcase light, lamp house, signboard 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. Accurate calculation of load power, peak use, suggested user to use power supply based on power 80% load, do not overload.

4. 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.

5. For safety, properly grounded, the output power cable must be ≥2.5mm²

12V 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 do you produce?

A: We produce indoor IP20 type, rain proof IP54 type, waterproof IP67 type, ultra thin type, high power type.

2. For 12V series, how many models can you supply?

A: From 12W to 1000W, there are more than twenty models we can supply if only IP20 type, besides, we also supply IP54 and IP67 12V series.

3. Do you have CE, ETL approval?

A: Most of products have CE and ROHS, we also can supply ETL approval if necessary.

4. How about sample order?

A: Sample order is available

5. What about the lead time?

A: 3-5 days for Sample, 8-18 working days for mass production.

6. Which tests do you carry out in your factory?

A: We usually do overload test, 1600V high voltage test and 100% old age test.

7. What is MOQ for led driver?

A: MOQ usually is 500pcs.

8. How do you ship the goods and how long does it take to arrive?

A: We ship by sea, by railway, by air or by express.

9. How about the payment terms?

A: T/T is our mainly payment terms.

10. OEM and ODM is acceptable?

A: OEM or ODM is acceptable. We can rich experience in OEM and ODM for many years. But we also have our own brand.

11: Do you offer warranty period for the products as a part of after sale service?

A: Yes, we offer 3 years warranty.

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 0.3%.

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.

Notices:

Welcome to LED switch power supply, please read this instruction manual thoroughly before using the LED switching power supply:

Principle of product overview:

A stable DC voltage.

Product usage considerations:

1. Input voltage should be within the specified voltage range (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

Installation method:

1. 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).

2. Before power, check that the line voltage is compatible with the operating voltage with multimeter (voltage: 220VAC) recognized before it can be closed.

3. Power firm installed vertically (vertically in a place easy to wire the power supply, cover to cover, to be water proof)

Usage instruction

1. Under normal conditions of use, it will be one year warranty based on date of flag, product fails during the warranty period, and test by the company are quality problems , which means free warranty.

2. The following conditions are not within the scope of warranty

(1) Not follow the specification required and damaged.

(2) Users remove internal components which caused damaged unit.

(3) Water deep into the box;

(4) The serious damage or deformation of shape;

(5) The body dates being erased or altered;

(6) Terminal block burned;

3. Maximum responsibility for defectives products is a replacement of the same model and the same number of products

The overview of Switching power supply

Switching power supply is a device which use modern power electronics technology to control time ratio of switching tube open and off and maintain a stable output voltage of power supply, switching power supply is generally composed of IC and MOSFET which is controlled through pulse width modulation (PWM) compared with linear power. The cost of switching power supply increases with the increase of output power, but the growth rate is different. Linear power cost is higher than switching power supply at a certain output power point, which is called cost reversal point. With the development and innovation of power electronics technology and switching power supply technology constantly innovating, this cost reversal point is increasingly moving to low output power end, which provides a broad development space for switching power supply.