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.
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
Recently, the Guiyang Evening News received a report from Mr. Zhang from Guiyang, whose energy-saving lamps were broken in less than two months.
Mr. Zhang introduced that some time ago, he was renovating the old house. He bought a lot of energy-saving lamps in a lighting store. At that time, the merchants claimed that the life of the energy-saving lamps lasted for two years, but Mr. Zhang had destroyed more than ten lamps in just two months. What makes Mr. Zhang feel dissatisfied is that although most of his lamps are replaced with energy-saving lamps, the electricity bill is not less than two months. Mr. Zhang said that the broken lights must be changed, but in the face of all kinds of energy-saving lamps on the market, I really don’t know how to stun.
In the part of the lighting market in Guiyang, the reporter found that the price of energy-saving lamps varies greatly from a few yuan to tens of dollars. The outer packaging of energy-saving lamps are also different. Some of them specify various current specifications in detail on the outer packaging, and some are simply labeled "energy-saving lamps", which makes it difficult for consumers to distinguish between authenticity and falsehood.
The reporter contacted the Guiyang Quality and Technical Supervision Bureau. The relevant person told the reporter that consumers should first purchase the product with the quality certification mark “CQC†when purchasing energy-saving lamps. Secondly, it is necessary to pay attention to the rated voltage, rated power and rated frequency of the energy-saving lamp products marked on the outer packaging. Consumers can also put a bright energy-saving lamp on the palm of their hand. If the palm is ruddy and bloody, the product quality is good.
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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.