Tianlong Optoelectronics analysis, since the second half of this year, the degree of prosperity of the photovoltaic industry has further declined, and it has basically fallen into losses throughout the industry. As the company's business mainly focuses on the production of single crystal furnaces, polycrystalline furnaces, polycrystalline silicon wafers and related graphite, quartz crucibles and other consumables for photovoltaic products, the company has been affected by the severe downturn in the downstream, and the shipments of photovoltaic equipment and consumables have been greatly reduced. The wafer business is at a loss. At the same time, the MOCVD project being developed by the company is in the early stage of industrialization; the resin diamond line project is also a photovoltaic consumable, which is in the stage of developing customers. Both projects require further R&D investment. As a result, the overall performance has fallen sharply and the amount of losses has been large.
Asymmetric Thyristor is the abbreviation of thyristor, also known as Silicon Controlled Rectifier, formerly referred to as thyristor; thyristor is PNPN four-layer semiconductor structure, it has three poles: anode, cathode and control pole; thyristor has silicon rectifier The characteristics of the parts can work under high voltage and high current conditions, and their working processes can be controlled and widely used in electronic circuits such as controlled rectifiers, AC voltage regulators, contactless electronic switches, inverters, and inverters.
Asymmetric Thyristor
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