Отзывы покупателей

Написать отзыв
  • Все отзывы (188)
  • Образ (20)
  • Видео (0)
  • Все звезды
    • Все звезды(188)
    • 5 Звезда(179)
    • 4 Звезда(7)
    • 3 Звезда(1)
    • 2 Звезда(1)
    • 1 Звезда(0)
Сортировать по:
оценке
  • оценке
  • полезности
  • дате
Отзывы только из вашей страны (Russian Federation)
|
Показать оригинал

Часть обзора переведена автоматически.

  • 10/11/2017

    5 pieces of voltage regulators from 5V to 24V each for the positive and -15V on the negative side. 5 additional LM317 should satisfy all needs for variable voltage regulation. [OPERATION] Just finished a little linear power-supply that branches down from +/-15V to +/-5V and the pieces work as expected. Max current should be around 1A or so and from 300mA upwards a heatsink would be a good idea. [MOUNTING] Best thing about this kit: it comes with a ton of silicone insulation pads and plastic washers for TO220-packages - something I've searched on Banggood for quite a while. Great set and a true bargain for the price.

    Комментарии
    Показать оригинал
  • 15/11/2019

    Bien conforme à la description

    Комментарии
    Показать оригинал
  • 16/05/2019

    Excellent and high quality ... Thank you

    Комментарии
    Показать оригинал
  • 29/11/2017

    Quem é técnico em manutenção sabe como custa caro e estes componentes no Brasil ótimo custo-benefício e boa qualidade eu recomendo.

    Комментарии
    Показать оригинал
  • 25/10/2017

    The piece was good and had been tried and worked well The product is as described and recommended Shipping service is very good

    Комментарии
    Показать оригинал
  • 07/07/2017

    Good product, but it was'nt well pack and the box arrived brocken. The pictures show how it arrived and after the reorganisation.

    Комментарии
    Показать оригинал
  • 15/01/2017

    Boxed in a nice (usual) plastic box and with thin isolating sheet and washers.

    Комментарии
    Показать оригинал
  • 07/01/2017

    ist alles drin was man braucht

    Комментарии
    Показать оригинал
  • 29/07/2018

    the product is as described. As the regulators were mixed in the box I quickly tested them. All the L780X are in tolerance, an L7905 is out of order and the L790X are sometimes in high limit without load but they are correct with load between 100 to 300mA. Given the price this is still a bargain.

    Комментарии
    Показать оригинал
  • 13/12/2017

    Excelente producto mejor embalaje

    Комментарии
    Показать оригинал
Show:

    Общий 0 страницы

    Перейти на страницу

    Рекомендуем

    recommendation for you
    • US$6.99
    • US$8.99
    • US$10.99
    • US$6.49
    • US$4.49
    • US$4.99
    • US$12.99
    • US$7.96
    • US$11.99
    • US$4.30
    • US$27.59
    • US$5.99
    • US$14.99
    • US$5.99
    • US$17.99
    • US$9.79
    • US$15.99
    • US$9.59