متحكم في سرعة مفتاح تبديل محرك تيار مستمر بتقنية PWM قابل للتحكم عكسياً وقابل للتنظيم
تمت ترجمة جزء من المراجعة تلقائيًا.
Fast shipping and delivery. Package arrived in perfect condition and everything works perfect as described in the selling page. I used it already to make a control box of a micro drilling machine (see photos bellow) Very satisfied !
Регулятор получен благополучно и без повреждений. Таможня Молдовы сильно изорвала пакет и хорошо что ничего не поломала на плате. Упаковка платы просто обязана быть лучше, например, в картонной или пенопластовой коробке. К движку ещё не подключал, а потому регулятор ещё не проверен.
Great product; small and functional; I was able to replace a complex electronics formed by Bridge H, Nano-Arduino and voltage regulator. This product perfectly replaces the above mentioned products. I used it to drive a Kerosene pump that is used to fill and empty the turbine engine tanks in jet models. I could not ask for better and at a really low cost. Thank you
Сделано все качественно!
I like the concept of this board. And I gave the highest stars for all things related to this item. This is of the only ones out there with a convenient " toggle " switch " for reversing the direction of DC-motor . As soon as my board arrived ( late ) I tried to test it's range. Provided the supply current of 12V/1A from a wall-wart paying attention to hot and ground wires and matching to the input port of the board. A green LED indicator went high all good. Connected a 12v/0.8A geared motor to the output of the board. set the Pot at it's lowest. Set the toggle to one side ( don't remember which side ) another LED indicator went High on the output side. Here starts the bad: I was looking at the motor on the bench while increasing the load on the motor. At this point I wasn't even passed the halfway on the Pot that the magic smoke started coming out of a few components of the board. By the time I killed the power it was too late. Well, perhaps I got the only bad unit. Back to the Banggood for buying another one. Good thing these bangs are really inexpensive.
посылка пришла быстро, упакована хорошо и компактно, сделано качественно, все работает...я доволен))
сделан качественно, посылка пришла за 19 дней....упаковано хорошо...всем доволен )))
Good quality product. Shipping was also good no issues with the product
I use it to power my dc HO trains. Works without issues and does not get hot at all. Highly recommended.
espero que sea un buen motor y tenga fuerza