300w Constant Current Led Power Supply

The SLG-300C-54A is a reliable 300W constant current LED power supply with input AC100-277V and output voltage 48-54V, engineered for durability with a 5-year warranty.

Power Level: 300W
Current Range: 5000mA and 9000mA
Surge Protection: LN-PE: 6KV, L-N 4KV
IP Rating: IP67
Dimming: 0- 10v/ PWM/Resistor/Timing

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Product Description

300w Constant Current Led power supply

The SLG-300C-54A is a reliable 300W constant current LED power supply with input AC100-277V and output voltage 48-54V, engineered for durability with a 5-year warranty. As a professional manufacturer with 18 years of experience, Fuso is committed to offering customized LED power supplies that cater to various global market needs. We look forward to forging long-term collaborations worldwide.

Product Introduction of the 300w Constant Current Led power supply

The TLG-300C-54A 300w Constant Current LED Power Supply offers a high-efficiency, isolated design built for demanding lighting applications. Its advanced features include over-temperature, over-voltage, and short-circuit protection, along with adjustable output current regulation. Encased in a durable all-aluminum shell with a silicone-sealed waterproof treatment, it achieves IP67 dustproof and waterproof performance. Certified to global standards, including CE, RoHS, TUV, UL, ETL, GS, CCC, SAA, and explosion-proof requirements, it is trusted worldwide.

Fuso leverages 18 years of industry leadership to deliver customizable LED power solutions with ISO9001-certified quality. Ideal for LED high bay lights, floodlights, street lights, tunnel lights, tri-proof lights, and landscape lighting, this power supply is reliable, efficient, and competitively priced. Let’s work together to light up the future!

300w Constant Current Led power supply

Product Parameter (Specification) of 300w Constant Current led power supply

SPECIFICATION：

MODEL		TLG-300C-30A	TLG-300C-36A	TLG-300C-42A	TLG-300C-48A	TLG-300C-54A

INPUT	VOLTAGE RANGE	100-305VAC	100-305VAC	100-305VAC	100-305VAC	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 power supply

300w led power supply size

Equipment & instruments

Production Process

Product Applications of 300w Constant Current led power supply

300w Constant Current led power supply Applications

Product Packaging and Shipping

300w Constant Current Led power supply has a strong 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 produce constant current led power supply,constant voltage led power supply, and dimmable led power supply

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 are 5 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.