What is a constant current led strip?
Conventional LED strips are constant voltage led strips. One disadvantage of constant voltage strip is that there is a voltage drop across the board. When the series length exceeds 5 m, the brightness between the first part and the end part of the led strip will be inconsistent.
The figure below shows the circuit schematic diagram of the constant voltage led strip.
In order to solve this problem, the constant current led strip is born.
The constant current led strip is based on the traditional constant voltage led strip circuit, and a constant current IC chip is added to each group of led circuit loops to automatically adjust the voltage of the LED in the loop to operate at the rated voltage. The brightness of the head and tail of the led strip will remain the same.
The figure below shows the schematic diagram of the constant current led strip.
The no resistive constant current led strip is an upgraded version of the ordinary constant current strip.
Its constant current IC chip is built into the LED, and then only need to add one such LED to each group of led strip circuit, so that the led strip can work in a constant current state.
The constant current scheme can make the led strip light more stable, and the brightness is better, which can make the led strip connection length reach 40 meters or even longer.
Built-in Constant Current IC Series
This series of the led strip comes with 7 models.
The main difference is that the number of led per meter is different. From the smallest 60 LEDs/m to the maximum 300 LEDs/m. The maximum density of 2835 led strip can only be 300 LEDs/m.
Product Specification
| Product Name | Constant Current LED Strip Light |
| Model | NSS-2835-XXNC |
| LED Light Source | 2835 LED |
| LED QTY/M | 60/80/90/120/128/240/300LEDs |
| PCB Thickness | 2oz |
| PCB Color | White |
| Tape | 3M 300LSE tape on the back |
| Length per reel | 16.4′ (5M) or 32.8′(10M) |
| Standard Connector | 20AWG red/black cable on the end |
| Length of Cuttable | 20/25/50/62.4/100mm |
| PCB width | 10mm/12mm |
| LED Strip Dimension | 10mm (Width)*1.3mm(Height)*Length |
| Length | 5000mm (16.4ft) per roll |
| Length of Connection Cable | 150mm length |
Electrical Parameters
| Model | NSS-2835-XXNC |
| Color | 2100K, 2400K, 2700K, 3000K, 4000K, 6000K |
| Input Voltage | 24V/36V |
| CRI | >80, >90 |
| LED Beam Angle | 120° |
| Lumen Output/Meter | 800LM~2500LM |
| Work Temperature | -20~60° |
| Working Humidity | 40%-70%RH |
| Working Lifetime | 30,000+ hours |
| Power | 8W~24W |
| LM/W | 100 |
| Warranty | 3 Years |
Dimension:
2835 60leds/m DC24V, Length of Cuttable: 100mm, PCB Width: 10mm
2835 80leds/m DC24V, Length of Cuttable: 100mm, PCB Width: 10mm
2835 90leds/m DC36V, Length of Cuttable: 100mm, PCB Width: 10mm
2835 120leds/m DC24V, Length of Cuttable: 50mm, PCB Width: 10mm
2835 128leds/m DC24V, Length of Cuttable: 62.4mm, PCB Width: 10mm
2835 240leds/m DC24V, Length of Cuttable: 25mm, PCB Width: 10mm
2835 300leds/m DC24V, Length of Cuttable: 20mm, PCB Width: 12mm
Advantage of Built-in Constant Current IC Flex LED Strip
- A quite simple appearance, only LED exists without any components.
- Each group has one LED with Constant Current IC builtin to output constant current.
- Same brightness from beginning to the end of the led strip light.
- Excellent Color Consistency.
Product Images:
240leds/m and 300leds/m are high-density led strips. These two strips have high brightness and uniform illumination, dotless and no dark areas, it’s very popular with customers.
Please leave us a message about any problems with the led strip light. We would love to hear from you and provide you with the products you need.
