**Nichicon Co., Ltd. – Long-Life Aluminum Electrolytic Capacitor Series**
At the 2014 Power System Exhibition held at Tokyo Big Sight from July 23rd to 25th, Nichicon Co., Ltd. showcased its latest innovation in long-life aluminum electrolytic capacitors. The **LD Series (ULD)** is a high-performance line designed for use in LED lighting power supplies and power adapters, offering extended durability and reliability.
The LD series expands upon the existing HV Series by doubling the lifespan—now providing **10,000 hours at 105°C** compared to the previous **5,000 hours** of the HV5 model. This new rating allows for a full range of long-life capacitors, covering both low and high voltage applications. The series now includes ratings from **10V to 450V**, with capacitance ranging from **1μF to 330μF**, making it ideal for a wide variety of power supply systems.
Key features of the LD Series include:
- **Extended Lifespan**: 10,000 hours at 105°C for voltages between 10V and 100V, and 20,000 hours at 105°C for voltages from 160V to 450V.
- **Temperature Range**: -25°C to +105°C for 10V–100V, and -40°C to +105°C for 160V–450V.
- **Compact Design**: Available in sizes ranging from **φ5×11L to φ18×31.5L**.
- **Lead Terminal Type**: Easy to integrate into various electronic systems.
This product line was developed in response to the growing demand for durable and energy-efficient components in LED lighting technology. As LED lamps become more widespread due to their energy-saving and long-lasting properties, the need for reliable, long-life capacitors has never been greater. The LD Series addresses this need by delivering superior performance and longevity.
Samples of the LD Series were available starting in October 2014, with mass production also beginning that same month. The sample price was set at approximately **100 yen per unit**, and the product is manufactured at Nichikang Ono Co., Ltd. in Fukui Prefecture, Japan, as well as NICHICON (MALAYSIA) SDN. BHD. in Selangor, Malaysia. Both facilities are certified under **ISO 9001, ISO/TS 16949, and ISO 14001** standards.
With its advanced design and extended life, the LD Series is an excellent choice for engineers and designers looking for high-quality, long-lasting components in power supply systems, especially for LED lighting applications.
*The company expanded its LD Series of long-life aluminum electrolytic capacitors.*
The quality of LED lamp beads determines the color saturation and clarity of the performance of the entire LED display display. Therefore, the LED module's lamp beads are particularly important at the raw material selection and packaging process. It directly determines the quality and performance of the LED display module product product quality and performance.
2. Select according to the PCB board of the module
PCB boards with stable performance LED display modules are generally composed of substrates and metal coatings. Because there are many links in the quality of PC boards in the external environmental impact module during the application process
3. Select according to the suite of the module
The LED unit board module kit is one of the main causes of the display effect, and is the key element of the entire unit board and the entire stitching screen. The LED unit board kit must be able to prevent moisture, waterproof, and ultraviolet protection, and the quality of the kit will affect the flatness, contrast and service life of the display.
What is the size of the LED display module?
The LED module is divided into two categories. The indoor led module is generally called table stickers (three -in -one table stickers); outdoor and semi -outdoor are generally called modules. The characteristics of indoor table stickers: high image clarity, color and richness, not enough for high prices; outdoor and semi -outdoor module unit board features: high brightness, waterproof, rich color.
We can choose according to several important parts of the module?
1. Select according to the lamp bead of the moduleThe quality of LED lamp beads determines the color saturation and clarity of the performance of the entire LED display display. Therefore, the LED module's lamp beads are particularly important at the raw material selection and packaging process. It directly determines the quality and performance of the LED display module product product quality and performance.
2. Select according to the PCB board of the module
PCB boards with stable performance LED display modules are generally composed of substrates and metal coatings. Because there are many links in the quality of PC boards in the external environmental impact module during the application process
3. Select according to the suite of the module
The LED unit board module kit is one of the main causes of the display effect, and is the key element of the entire unit board and the entire stitching screen. The LED unit board kit must be able to prevent moisture, waterproof, and ultraviolet protection, and the quality of the kit will affect the flatness, contrast and service life of the display.
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