Новое поступление
Магазина Vector Trading Company работает с 11.08.2010. его рейтинг составлет 93.68 баллов из 100. В избранное добавили 1687 покупателя. Средний рейтинг торваров продавца 4.8 в продаже представленно 2865 наименований товаров, успешно доставлено 2140 заказов. 269 покупателей оставили отзывы о продавце.
Характеристики
*Текущая стоимость уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Mar-21-2026 | 0.2 руб. | 0.38 руб. | 0 руб. |
| Feb-21-2026 | 0.26 руб. | 0.80 руб. | 0 руб. |
| Jan-21-2026 | 0.73 руб. | 0.24 руб. | 0 руб. |
| Dec-21-2025 | 0.47 руб. | 0.39 руб. | 0 руб. |
| Nov-21-2025 | 0.6 руб. | 0.97 руб. | 0 руб. |
| Oct-21-2025 | 0.44 руб. | 0.76 руб. | 0 руб. |
| Sep-21-2025 | 0.35 руб. | 0.47 руб. | 0 руб. |
| Aug-21-2025 | 0.37 руб. | 0.74 руб. | 0 руб. |
| Jul-21-2025 | 0.19 руб. | 0.97 руб. | 0 руб. |
Описание товара






This module:Gift schematic diagram,Need to buy the schematicThe family can ask for a customer service after taking a baby.This shopInvoices can be openedFor details, please ask an online customer service.
1 Design original intention
The first problem facing electronic design enthusiasts may be the power problem. Therefore, in general, everyone starts to have their own desire to design a linear regulated power supply, but because of the limitations of various conditions, it is difficult to get satisfactory results. The purpose of this board is to make it convenient for us to use a variety of power supply, save our own design and cloth.PCBBoard, manufacturePCBBoard trouble. It can be used in the situation that the power supply and the constant current source are needed.
2 Main input parameters
(1)220VAC power input.
(2) using double12VThe power of the transformer is determined according to the output power. Because the convenient and flexible socket is adopted, the transformer that meets its needs can be changed at will. (product board transformer default 10W, due to purchase batch problem, diagram transformer picture for reference only)
3 Main output parameters
(1) linear DC regulated power supply,7The output of the power supply, respectively, is+3.3V,+5V,-5V,+12V,-12VAdjustable voltage source and adjustable constant current source. Each kind of power supply has multiple output, which is convenient to use.
(2) unique design,Each power supply has the outlet of the hole, which can be convenient for the user's multimeter interface.
(3) the maximum output current of each power supply is800mA.
(4) the maximum ripple voltage of each power output is less than2.5mV.
(5) a self recovery fuse is designed to provide 1A over current protection.
Baby size: 10*10*4.5 centimeter
4 baby pictures
5 Shipping list
1: schematic diagram;
2: a piece of power board (including a power plug).
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