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Quality “horizontal” high-quality price LED isolation constant current drive 3C certification power supply (7W) grab the market

As an upstream product of the lighting industry, LED indoor power supply has continuously improved product performance, reduced product prices, and improved technology, eventually becoming the focus of the LED industry.
According to the statistics of the High-tech Research Institute LED Research Institute (GGII), in 2015, the LED lighting driver power supply market in China was 23.079 billion yuan, a year-on-year increase of 29.3%. The LED indoor lighting driver power supply market was 14.59 billion yuan, a yearon-year increase of 39.2%.
From the statistical data, China’s LED indoor lighting drive power supply market is showing rapid growth. GGII expects that LED lighting power supply will reach a market scale of 30 billion yuan in 2016.
As a new enterprise, Zhangfei Power has become the focus of attention in the industry with its high cost performance and mixed in the small and medium power supply market.
Zhangfei Power is a small power supply brand built by Shenzhen Deming Microelectronics Co., Ltd. and Shenzhen Mingwei Electronics" target="_blank">Electronics Co., Ltd., focusing on high quality and low power isolated power supply.
With the implementation of the 3C standard for lighting products in the country, and the implementation is constantly strengthening. In June of this year, Zhang Fei Power launched a new product – high-quality price LED isolated constant current drive 3C certified power supply (7W).

This product can achieve EMI with a minimum of peripheral devices; the product uses isolation and three layers of insulated wire to achieve true isolated input and output, to meet the 3750V high voltage 3C standard, without the need for auxiliary winding detection and power supply can greatly reduce transformer costs and Peripheral BOM.
At the same time, the use of ultra-low operating current, the system efficiency is greatly improved than the traditional scheme; with overheat protection, overvoltage protection, short circuit protection and other functions.
High-quality price LED isolated constant current drive 3C certified power supply (7W) This product solution uses Mingwei’s latest SM7581 chip, high-performance isolating switching power supply scheme, using 650V high-voltage MOS while using pressure sensitive, wire-wound resistors, etc. Performance lightning strike devices greatly improve the high reliability of the product.
In addition, patented detection and constant current control technology eliminates the need for auxiliary winding detection and requires very few peripheral components to achieve excellent constant current performance. At the same time, the chip operating current is extremely low, no need for auxiliary winding power supply, which greatly saves system volume and cost.
Yang Dong, general manager of Zhangfei Power, said that the biggest feature of this product is to achieve the true 3C standard. The high-quality price LED isolated constant current drive 3C certified power supply (7W) has won the praise of the majority of customers.
Some customers’ evaluation of the product
1. This power supply is truly 3C certified power supply, which fully complies with the current national mandatory 3C certification requirements for LED drive power;
2. The company specializes in producing high-quality low-power power products, focusing on small power supply segments, with a large shipment of single products and a high cost performance advantage;
3, this 3C power supply uses the latest chip SM7581 of Ming Microelectronics, global voltage range input, maximum output 300mA, output power 7W, output voltage: 12~24V, is one of the most stable driving solutions in the industry;
4, the use of long-life, high-quality brand Hunan Aihua capacitor electrolysis; the world‘s leading brands imported chip capacitors;
5, high efficiency, low EMI, low THD, low ripple, low temperature rise, and 100% aging test, strong reliability;
6, full automation line production, high product consistency, lead-free environmental production, in line with environmental requirements;
7, for domestic lighting companies, to provide a very high price comparison 3C certification low-power power supply, the price is only about 70% of the market’s same 3C power supply.
Based on high-quality parity LED isolation constant current drive 3C certified power supply (7W) has unique technological innovation, market competitiveness, customers generally reflect better, Zhang Fei Power decided to bring this product to “contention” 2016 high LED Golden Globe Award “Innovative Product of the Year”.
About Zhang Fei Power
Founded in July 2015, Shenzhen Deming Microelectronics Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of LED power supplies and integrated circuits. The company is headquartered in Shenzhen, known as the “China Silicon Valley“, with a registered capital of 10 million yuan.
“Zhangfei Power Supply ZFEI POWER” is a small power supply brand built by Shenzhen Deming Microelectronics Co., Ltd. and Shenzhen Mingwei Electronics Co., Ltd., focusing on high quality and low power isolated power supply. With its high cost performance and ultra stability, it has been strongly recognized in the industry.
“Zhangfei Power Supply ZFEI POWER” products are widely used in indoor lighting fields such as LED bulbs, ceiling lamps, downlights, spotlights, and candle lamps. At present, it has reached strategic partnership with many well-known high-end export-oriented lighting companies in the industry, and its products can be used globally.

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