At present, the LED lighting products promoted by the state financial subsidies are mainly four types of products, LED downlights, spotlights, street lights and tunnel lights. Users can enjoy the price concessions as long as they purchase the winning products in the national winning bidders.
Zhang Haiying, a researcher at the Energy Conservation and Comprehensive Utilization Division of the Jiangsu Provincial Economic and Information Commission, said that for enterprises, consumers need to purchase at a preferential price, and the state subsidizes according to the sales situation of the company. "For example, if you want to buy a 4-inch 6-watt LED downlight, the reference price of the market is about 70 yuan of good quality. After the financial subsidy, consumers can buy it for only 29.4 yuan, and the preferential margin is very large."
High Voltage Linear Power Supplies
HVLP series Linear High Voltage Power Supplies are High-voltage DC Power Supplies that achieve AC/DC conversion through power frequency transformers and transistor loop control. Compared with switching high voltage power supplies, linear high-voltage power supplies have higher stability, higher accuracy, and lower output ripple. And the most important, because of the use of the power frequency AC/DC conversion principle, the linear power supply has no high-frequency radiation interference, and it is especially suitable for use in places with restrictions on EMC and EMI.
The whole series linear power supply adopts industrial-grade metal chassis, pure copper AC/DC multi-insulation high-voltage transformer with varnish treatment, high-reliability multi-transistor filter loop, ensuring the power supplies can run for a long time at full load with high stability, high accuracy, and ultra-low ripple electronic characteristics, equipped with a complete protection circuit, which can better ensure the reliability of the linear power supply itself and the safety of the customer's load.
The output voltage and current can be adjusted by the 10-turn potentiometer with scale and lock on the front, equipped with 4 1/2-digit high-resolution LED meters for output value reading, and RS communication interface can also be added for remote control and monitoring of linear power supplies.
This series of linear high voltage power supplies are mainly used for gas discharge, high-voltage electronic tubes, and can also be applied for other electronic components burn-in test.
Because the output this power supply has HV, the output MUST be connected to the chassis for fixed grounding to ensure the personal safety of the user.
High-voltage Linear Power Supplies,Linear High Voltage Power Supplies, HV Linear Power Supplies, Linear HV Power Supplies, Linear HVPS
Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com