Our company was established in 2012 and is a national high-tech enterprise. We mainly take charge of R&D, production, sales, and service of LED drivers. We have over 1000 clients worldwide and over 3 million output every year. Our products have been sold worldwide, such as in Thailand and USA.
Custom Service
We can customize the lamp structure, required functions, parameters, etc. Also, we provide OEM&ODM services and a one-stop solution including a full design, manufacturing, and after-sales.
Complete Certification
The company has passed the "ISO9001:2015" quality management system certification as well as the certificate of national high-tech enterprise. The products are compatible with multi-national certifications, including China CQC certification and international UL, CUL, TUV, ROHS, CE, CB, SAA, FCC, CCC, etc.
Strong Production Ability
With a 4000 square meters factory in Foshan high-tech Zone, the company has 3 patch production lines and 3 plug-in production lines. There are around 100 employees and the annual capacity reaches 5 million shipments. Not only does the company have a professional R&D team of about 20 people, but also has advanced equipment to support such as SMT machines, automatic gluing machines, aged vehicles, reflow solder, and so on.
Professional Team
Most of the R&D team has 10 years of experience in the LED lighting industry. The team covers professionals from multiple fields including electronic engineering, optical design, and lighting engineering, providing comprehensive technical support to customers.
Non-Isolated Constant Current Sensor Driver
Non-isolated LED driver does not have transformer isolation like an isolated LED driver, which prevents the surge voltage from flowing to the secondary side and causing damage to the LED.
PWM Dimmable LED Sensor Driver
PWM stands for pulse width modulation. PWM offers a full range of brightness by varying how much time the signal is high (ON) or low (OFF). This product has 4 grade light to adjust without flicker.
It has a 5.8GHz microwave motion sensor with dimmable function and has a length for 199mm, a width for 31 mm, and a height for 21.5mm. With 4 levels of brightness and infrared remote control, you can easily adjust light. Its main feature is keeping constant and abundant light when people is inside.
The 22W sensor driver is a non-isolated power designed for constant current. With 250mA output currency and flicker-free features, it is especially suitable for warehouse, parking lot, and corridors.
The 40W sensor driver has 350-500mA output currency and is a non-isolated constant current power. Users can adjust output current by a dial switch. It is suitable for various lamps.
The product has a slim and elaborate size, and especially suitable for narrow spaces. With a long metal case, it has a good function of dissipation. It is a non-isolated and single-voltage power.
Sensor Drivers For Linear Lights
The product has four kinds of watt to choose, include 22W, 40W, 60W, 75W. You can adjust the current by a dial switch. With the efficiency is as high as 92%, it can be used for linear lights, and plant lights. The driver has 4 levels of brightness to adjust and a 12V auxiliary power supply.
The product has passed the TUV/CA/SAA/VED certification. Its aim is keeping constant light when people is inside the cabin. The driver's compatibility with 200-240VAC input voltage makes it suitable for use in a variety of locations, including commercial and residential settings.
Non-Isolated Flicker Free Sensor Driver
The product has non flicker and output currency is 250-500mA. The ability to fine-tune the current output between 250mA and 500mA ensures optimal performance for a range of LED lamps, ensuring consistent brightness and color accuracy. The non-isolated design of this sensor driver not only reduces complexity and cost, but also maintains excellent efficiency.
3CCT stands for Three Color Temperature, which refers to a lighting technology that allows adjustable color temperature settings. It typically offers three different options for color temperature, often warm white, natural white, and cool white. This technology enables users to customize the lighting ambiance and adapt it to different environments or preferences.
Versatile Lighting Options
One of the standout features of the 3CCT LED Driver is its three selectable color temperature options. With a simple flick of a switch, you can choose between warm white, cool white, or daylight white, allowing you to customize the lighting to suit your preferences and needs.
Voltage Regulation
LEDs require a specific voltage to operate effectively and safely. LED drivers regulate and stabilize the voltage supplied to the LEDs, ensuring that they receive the correct voltage range for optimal performance and longevity.
Current Control
LEDs are current-driven devices, meaning they require a constant current to operate efficiently. LED drivers manage the current flow to the LEDs, providing a consistent and steady current to ensure uniform brightness, color accuracy, and reliability.
Compatibility
LED drivers bridge the gap between the electrical system and the LED lighting fixtures. They ensure compatibility by converting the input voltage from the power source (e.g., AC mains) to the appropriate voltage and current levels needed by the LEDs.
Energy Efficiency
LED drivers contribute to energy efficiency by converting the power supply to a lower voltage and regulating the current flow. They minimize energy losses and optimize power consumption, allowing LEDs to operate at their highest efficiency levels.
Dimming and Control
LED drivers enable dimming and control capabilities for LED lighting systems. They provide the necessary circuitry to facilitate smooth dimming functionality, allowing users to adjust the brightness and create different lighting atmospheres.
Protection and Safety
LED drivers incorporate various protection features to safeguard the LEDs and the driver itself. These features can include over-voltage protection, over-current protection, short-circuit protection, and temperature monitoring. LED drivers ensure the safe and reliable operation of the LED lighting system.
Compatibility with Electronic Control Systems
LED drivers often have compatibility with electronic control systems, such as lighting control protocols (e.g., DALI, DMX) or smart home automation systems. This enables integration and synchronization of LED lighting with other devices or systems, providing enhanced functionality and control.
Components of 3CCT LED Driver
Input Rectifier
This component converts the AC voltage from the power source to DC voltage. The input rectifier can be a bridge rectifier, which consists of four diodes arranged in a bridge configuration, or a single diode.
Power Factor Correction (PFC) Circuit
This circuit helps to improve the power factor of the LED driver by controlling the current drawn from the AC power source.
Control Circuit
This circuit controls the output voltage or current of the LED driver, and may also include features such as dimming control, thermal protection, and over-voltage and over-current protection.
Filter Capacitor
This component smooths out the DC voltage waveform from the input rectifier, reducing any ripple or noise in the voltage.
DC-DC Converter
This component converts the DC voltage from the input rectifier and filter capacitor to the appropriate voltage and current required by the LEDs.
Output Capacitor
This component smooths out the output voltage and reduces any ripple or noise in the voltage.
LED Load
The LED load consists of the LED or LED array that is being powered by the LED driver.
Types of 3CCT LED Driver
Constant Current Drivers
Constant current drivers, as their name indicates, are specifically designed to deliver a steady current, guaranteeing that the LED consistently emits an unwavering light output. This dedicated flow ensures a couple of key benefits: firstly, it provides a uniform brightness level which is a huge benefit in many applications; secondly, it considerably prolongs the lifespan of the LED, ensuring that users get maximum value from their LED installations.
Constant Voltage Drivers
Differing from their constant current counterparts, constant voltage drivers are committed to providing a set voltage. This characteristic makes them particularly advantageous when several LEDs are connected in parallel configurations. One of their standout advantages is their flexibility: users can easily add or remove LEDs without major complications. However, this flexibility does present a potential drawback.
AC LED Drivers
AC LED drivers stand out because they can power LEDs directly from an AC power source. This direct conversion simplifies the design and negates the need for an external converter, making installations tidier and often more straightforward. When compared to their DC counterparts, they don't boast the same level of efficiency. Typical applications for AC LED drivers can be found in many households, especially in integrated LED fixtures.
DC LED Drivers
Renowned for their efficiency and versatility, they have two primary advantages: they excel in energy conversion, ensuring that most of the power is used effectively, and their design flexibility makes them suitable for a myriad of applications. The trade-off, however, is that they typically need an external power supply to function, adding to the complexity of the setup. You'll commonly find these drivers in portable LED gadgets, as well as in products that are powered by batteries.
Dimmable LED Drivers
A significant evolution in LED technology has been the ability to control brightness, and dimmable LED drivers are at the forefront of this revolution. Whether you're in the market for a 12v dimmable LED driver or a 24v variant, the underlying principle is consistent: they adjust the LED's output by varying the current. This functionality allows users to set the perfect ambiance, as well as achieve potential energy savings.
Factors to Consider When Choosing 3CCT LED Driver
Constant Voltage/Constant Current
A lot of people get confused about whether to buy a constant current or constant Voltage LED Driver. As a general rule, if you have high-power LEDs, constant current LED Drivers are more suitable, and for low-power LEDs and LED strips, constant voltage LED drivers are used. This is because the chances of overheating are greater in high-power LEDs, so it is essential to regulate the current supply, while in low-powered LEDs, overheating is not a major issue and can be prevented by controlling the voltage itself. Also, LED strips contain resistors placed at appropriate locations which regulate the current. Thus, a Constant Current LED Driver is not required. When connecting multiple LEDs, Constant Current Drivers are used in the case of series wiring and connection, while Constant Voltage Drivers are used in the case of "parallel" wiring.
LED Voltage
Each LED type can operate within a fixed voltage range, known as the forward voltage, and every driver has a specific output voltage. Thus when choosing an LED driver, it is important to make sure that the voltage of both the LED driver and LED match.
LED Current
Similarly, each LED has a fixed range of current for its operation, known as the forward current, and each driver can supply a specific output current. Therefore it is also important to make sure that the current of both matches. Keep in mind that both the voltage and current criteria should be met when selecting the driver. Failure to meet even one of them may result in improper functioning.
LED Wattage/Power
As a general rule, the LED Driver should have a 10%-20% higher wattage capacity (or power consumption capability) than the wattage rating of the LED it supplies.
Electrical Power Supply at Your Location
The electricity supplied to you also has a specific voltage associated with it, as it can be a decisive factor. Even though the LED drivers sold in a specific geographical location cater to the power supply in that area, it is never a bad idea to cross-check the working range of the LED Driver.
Dimming Capability and Related Features
Dimmable LED lights have an optional feature of brightness adjustment, which is generally clearly stated on the LED box or catalog. The LED driver should be suitable for the dimming functionality. Additionally, features like "pulsation" (which means the flickering of LEDs) also require a specific type of LED Driver.
Size and Other Physical Attributes
This is one of the non-technical criteria to be considered before buying an LED Driver. One should make sure that the LED Driver is of appropriate size and shape and fits properly in its designated place.
Type of LED Used
Different types of LED lights have different features and can greatly affect the choice of LED driver, as they reflect on the voltage, current of the LED Driver, and the corresponding characteristics. The choice between constant voltage and constant current LED Drivers is also based on the type of LED used.
Application Requirements
Consider the specific requirements of your LED lighting application, such as voltage and current levels, dimming capabilities, and environmental conditions.
Safety Considerations
Evaluate the safety requirements and regulations applicable to your lighting installation, especially if it involves human interaction or sensitive equipment.
Efficiency and Power Factor
Look for drivers with high efficiency and power factor ratings to minimize energy consumption and maximize overall system performance.
Compatibility
Ensure that the chosen driver is compatible with the LED fixtures you intend to use, considering factors like voltage and current ratings, dimming compatibility, and control options.
Certifications
We are a LED drive manufacturer headquartered in Shenzhen city, China. We have set up a branch in Taiwan, and possess a 4000 square meters factory.
Frequently Asked Questions
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LN80
LN80D1A
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Performance |
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Model |
LN80D1A-541500AZ |
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Input |
Efficiency |
91%@230Vac full load |
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Voltage |
120-277Vac(standard) |
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120-347Vac(optional) |
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Frequency Range(Hz) |
50/60Hz |
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Power Factor |
≥ 0.9@347Vac full load |
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THD(full load) |
<20%@120Vac full load |
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AC Current(max) |
0.8A@120Vac full load |
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Standby power |
<1W |
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Inrush current (cold engine start) max |
30A@120Vac |
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70A@277Vac |
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100A@347Vac |
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Leakage current (max) |
<0.75mA@347V |
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Output |
Current(mA)/Voltage (VDC) Power(W) |
30-54Vdc/1500mA/75W |
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Channel |
1 output |
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Linear Regulation |
±5% |
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No-load output voltage |
<60V |
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Start Time |
<0.5S@347V <1S@120V |
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auxiliary voltage |
12V/100mA |
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Function |
Dimming method |
0-10V 0.5V OFF /0.7V OPEN |
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Dimming current |
<1mA@10V <2mA@0.7V |
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Dimming range |
7%-100% (standard) |
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Color temperature |
Three gears adjustable |
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Protection |
Over Temperature |
When temperature is too high,shut down the output, Recovers automatically |
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Over load |
Hiccup, when the output power exceeds ,then,recovers automatically after fault removed |
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Short Circuit |
Close output,recovers automatically after fault removed |
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Physical |
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Length |
210 mm |
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Width |
28 mm |
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Height |
21 mm |
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Mounting Length |
195mm |
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Weight (g) |
154g |
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Environmental |
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Safety standard |
UL8750 ,Class1 |
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EMC emission |
Meets FCC part 15 |
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Operating Temperature |
-20°C to 50°C |
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Storage Temperature,Humidity |
-20°C to 85°C,20-90%RH |
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Case Temperature |
TC=90℃ |
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Warranty Tc |
85°C max for 50k Hr Life |
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Surge protection |
L-N 1KV , L/N-FG 2KV |
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IP Rating |
IP20 |
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Material |
Iron shell |
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Certificate |
CE/FCC/UL certificate |
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Series Driver |
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Model |
Max Power |
Input Voltage |
Output Voltage |
Output Current |
Power Factor |
Power Regulation |
Color temperature |
Efficiency |
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LN40D1A-54XXXXYZ |
36W |
120-277/120-347Vac |
30-54Vdc |
750mA |
0.9 |
Adjustable |
Adjustable |
89% |
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LN60D1A-54XXXXYZ |
55W |
120-277/120-347Vac |
30-54Vdc |
1000mA |
0.9 |
Adjustable |
Adjustable |
91% |
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LN80D1A-54XXXXYZ |
75W |
120-277/120-347Vac |
30-54Vdc |
1500mA |
0.9 |
Adjustable |
Adjustable |
91% |