title: Ð ÐµÐ³ÑÐ»Ð¸ÑÑÐµÐ¼ÑÐ¹ Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð²ÑÐ¾ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Registrable secondary power supply
Creators: name: Ð§Ð¶Ð¾Ñ Ð¦Ð·ÑÑÐ¸Ð½Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÐÐÐ­Ð
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
IVEP
transformer
voltage

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Ð­ÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐµÐ±ÑÑÑ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð³Ð¾ Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÐ·ÐµÑÐ²Ð½Ð¾Ð³Ð¾ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. ÐÐ»Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¾Ð±ÑÐ·Ð°ÑÐµÐ»ÑÐ½Ð¾ (ÑÐ¼. Ð·Ð°Ð´Ð°Ð½Ð¸Ðµ Ð½Ð° ÐÐÐ ) Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ ÑÐ»ÐµÐ´ÑÑÑÐµÐ³Ð¾ Ð°Ð±Ð·Ð°ÑÐ°: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¾ÑÐºÑÑÑÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÑÑÑÑÑ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÑÐµÐ´ÑÑÐ²Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸Â  ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Micro-Cap . ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Micro-Cap.
description: Object of study is Development of a secondary power supply for Micro-cap software emulation for modeling realistic circuits. The aim is Development of a regulated secondary power supply and investigation of its effect on the spectral composition of the supply network current. Novelty of the object of study: 1.Transformerless design: Replacing the conventional magnetic transformer with capacitive step-down transformer or high frequency switching transformer etc. reduces the weight and volume and also reduces the power loss. 2.Built-in voltage stabilizer function: Usually the secondary power supply needs an external voltage stabilizer to ensure stable output voltage. This design makes the output voltage more stable by integrating a regulator module directly into the circuit, which can both step down and rectify the voltage. 3.Improved energy efficiency: the transformerless solution reduces iron and copper losses compared to traditional transformer designs, which improves overall energy efficiency. 4.Improved safety: the transformerless design reduces the number of high-power inductors and transformers in the circuit, which reduces the risk of circuit failure and increases the safety of use. At present, we have completed the secondary power supply circuit design, theoretical understanding of each part, circuit construction, specific numerical calculations, debugging the theoretical parameters of each component, numerical analysis of input and output frequency and voltage curves. Application area: 1.Portable electronic devices: cell phone chargers, laptop power supplies, small home appliances, etc., especially for application scenarios with stringent size and weight requirements. 2.Low-power lighting systems: such as LED lighting drivers, which can provide stable low-voltage power supply to meet the high power quality requirements of LEDs. 3.Communication equipment: such as wireless routers, switches and other power supplies for communication terminals; these devices usually require miniaturized and high-efficiency power modules. 4.Industrial control: in low-power applications, such as powering sensors and miniaturized control units, power supplies with small size and high efficiency are particularly popular. 5.Emergency power supply systems: e.g. security lighting, indication systems, etc. For bachelors, the following paragraph is mandatory (see the assignment for the WRC): Open educational resources and information search and analysis programs were used. Automation development tools such asÂ  Micro-capÂ was/were used. The Micro-cap software has been applied .