300w Constant Current Led Driver

Product Description

300w constant current led driver

The SLG-300C-48A is a high-performance 300W constant current LED driver, designed for an input of AC100~277V and an output of 42~48V. This driver is backed by a solid 5-year warranty, underscoring our commitment to durability and superior performance. With almost two decades in the industry, we specialize in delivering customized LED driver solutions tailored to our clients' needs. Our products enjoy a strong reputation in markets across Europe, the Americas, Asia, and Australia. We look forward to a long-lasting partnership with you as your trusted LED driver supplier in China.

Product Introduction of the 300w Constant Current Led Driver

The SLG-300C-48A is a 300W constant current LED driver designed for high performance and longevity. With an isolated build and comprehensive five-year warranty, this model includes critical protections such as over-temperature, over-voltage, and short-circuit safeguards, plus adjustable output current regulation for reliability and peace of mind. Constructed with a durable all-aluminum casing and fully encapsulated in silicone, 300w Constant Current Led Driver meets IP67 standards for waterproof and dustproof protection, making it ideal for rigorous environments. Its high efficiency, excellent power factor, and stable constant current output align with global certification standards, including CE, ROHS, TUV, UL, ETL, GS, CCC, SAA, and explosion-proof ratings.

With 18 years of expertise, FUSO combines an ISO9001-certified quality management approach with a commitment to innovation, allowing us to deliver customized LED driver solutions. The 300w Constant Current Led Driver is widely used in LED high bay lights, floodlights, street lights, tunnel lights, tri-proof lights, stadium lights, explosion-proof lighting, wall packs, canopy lights, grow lights, and landscape lighting applications. This driver is highly cost-effective and exported to markets worldwide. We look forward to a successful and long-term partnership with you as your reliable LED driver supplier in China.

300w constant current led driver

Product Parameter (Specification) of 300w Constant Current Led Driver

SPECIFICATION：

MODEL

SLG-300C-30A

SLG-300C-36A

SLG-300C-42A

SLG-300C-48A

SLG-300C-54A

INPUT

VOLTAGE RANGE

100-305VAC

FREQUENCY RANGE

47-63Hz

POWER FACTOR

PF≥0.98/100VAC, PF≥0.95/220VAC, PF≥0.92/277VAC @full load

EFFICIENCY

89.00%

89.50%

90.00%

91.00%

92.00%

AC CURRENT

3.0A/ 115VAC / 1.5A1 230VAC / 1.2A1277VAC

INRUSH CURRENT

25Amax.@Full Load,230VAC,Cold Start

CIRCUIT BREAKER

2 units (circuit breaker of type B) / 3 units (circuit breaker of type C) at 230VAC

LEAKAGE CURRENT

<0.75mA / 277VAC

OUTPUT

Output Voltage

24-30VDC

30-36VDC

36-42VDC

42-48VDC

48-54VDC

Output Current

9A

7.5A

6.4A

5.6A

5A

Current Accuracy

Less than or equal to 5.0% max. @rated current

Line Regulation

±3%

Load Regulation

Less than or equal to 5% @Full Load,90-264VAC

Hold-up Tine

10Ms Min

Ripple & Noise(max) Note.2

20% (Pk-Pk)

PROTECTION

Over Load Protection

Protection type: Auto recovery

Over Voltage Protection

Protection type: Auto recovery

Short circuit Protection

Protection type: Hiccup, Auto recovery

OVER TEMPERATURE

Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP

Ta=-40℃…+90℃(Refer to output load derating curve)

MAX. CASE TEMP

Tc=+90℃

WORKING HUMIDITY

20~95% RH non-condensing

STORAGE TEMP

0-25℃…+80℃

Humidity

20-90%RH

Life Time

30000Hrs@Full Load,230VAC,Tc=75℃

VIBRATION

10-500Hz,2G10min./1cycle,60min.eachalongX,Y,Zaxes

Product Details of 300w Constant Current Led Driver

SLG-300C Dimenison

Equipment & instruments

Production Process

Product Applications of 300w Constant Current Led Driver

LED power supply Applications

Product Packaging and Shipping

300w Constant Current Led Driver hasastrong packaging design,it will not be worn or broken during transportation, which can ensure the product reach your hand safely.

Container Loading&Shipment

Installation Precautions:

1. Please follow the correct input voltage range for installation;

2. Make sure AC input line, DC output line, DIM signal line connect correctly.

FAQ

1.Are you a factory or trading company?
We are a factory, we provide ODM& OEM services.
2.What is your main product line is made?
We mainly produceconstant current led driver ,constant voltage led driver, and dimmable led driver

3. You have the ability to do independent research and development?
The core members of our engineering department have 12-18 years in the LED field, who can give more professional and reliable advice and solution and we have the R&D ability to make our products competitive. We also collect regularly customer feedback, products improvement and new product requirement. We also hold monthly new product launches.
4. What certificates you have?
UL, ENEC, TUV, CE, RoHS, CB, SAA, KC, PSE, BIS and CCC certifications etc.
5.What is your production capacity?
5,0000-10,000pcs per month
6.What is the warranty?
Most of our products are5 years warranty.
7.How about the delivery time ?
Delivery time for sample:3-5days after get your samples request and samples charge.
Delivery time for mass production: 10-18days after order confirmed after receiving buyer's deposit
8.How do you handle defects?
1/1 replacement of defects within the warranty period.
9.How about the Package & Product design?
Based on factory original box,original design on product with neutral laser and label,original package for export carton.If need your mark on products or packing, please tell us, we can do it for you.