Banggood

... κάνει ότι υπόσχεται η περιγραφή του προϊόντος...δεν είναι το πρώτο που χρησιμοποιώ.... ..η ποιότητα των υλικών θα μπορούσε να ήταν καλύτερη... αλλά σ αυτή την τιμή είναι άριστη.. Γρήγορη αποστολή,!!

... κάνει ότι υπόσχεται η περιγραφή του προϊόντος...δεν είναι το πρώτο που χρησιμοποιώ.... ..η ποιότητα των υλικών θα μπορούσε να ήταν καλύτερη... αλλά σ αυτή την τιμή είναι άριστη.. Γρήγορη αποστολή,!!

... κάνει ότι υπόσχεται η περιγραφή του προϊόντος...δεν είναι το πρώτο που χρησιμοποιώ.... ..η ποιότητα των υλικών θα μπορούσε να ήταν καλύτερη... αλλά σ αυτή την τιμή είναι άριστη.. Γρήγορη αποστολή,!!

Incrivelmente pequeno, mas muito bom! A encomenda chegou sem atrasos e sem problemas, nada danificado e bem embalado. Já testei e fiquei muito contente, coloquei na entrada 22 Volts DC retirados da minha fonte e foi regulando a saída e tirei várias voltagens como podem ver nas fotos. Por isso recomendo, não aqueceu e por fim digo que é um bom regulador de DC para DC. Temos que ter atenção em não ultrapassar a voltagem máxima permitida pelo fabricante. Obrigado Banggood

Incrivelmente pequeno, mas muito bom! A encomenda chegou sem atrasos e sem problemas, nada danificado e bem embalado. Já testei e fiquei muito contente, coloquei na entrada 22 Volts DC retirados da minha fonte e foi regulando a saída e tirei várias voltagens como podem ver nas fotos. Por isso recomendo, não aqueceu e por fim digo que é um bom regulador de DC para DC. Temos que ter atenção em não ultrapassar a voltagem máxima permitida pelo fabricante. Obrigado Banggood

Incrivelmente pequeno, mas muito bom! A encomenda chegou sem atrasos e sem problemas, nada danificado e bem embalado. Já testei e fiquei muito contente, coloquei na entrada 22 Volts DC retirados da minha fonte e foi regulando a saída e tirei várias voltagens como podem ver nas fotos. Por isso recomendo, não aqueceu e por fim digo que é um bom regulador de DC para DC. Temos que ter atenção em não ultrapassar a voltagem máxima permitida pelo fabricante. Obrigado Banggood

A good Step Down module, that can regulate Voltage and Current. Not the first time I use this product. Notice that the functions of the pot are not indicated on the board. With a voltmeter it's easy to see which one is for voltage and which one for current. Be careful, mine has one power transistor isolation pad not really fully covering the heating. The screws were not tide too. I will recommand a little inspection before use. The two 10 kohms pots can be replaced by external one if you need.

A good Step Down module, that can regulate Voltage and Current. Not the first time I use this product. Notice that the functions of the pot are not indicated on the board. With a voltmeter it's easy to see which one is for voltage and which one for current. Be careful, mine has one power transistor isolation pad not really fully covering the heating. The screws were not tide too. I will recommand a little inspection before use. The two 10 kohms pots can be replaced by external one if you need.

A good Step Down module, that can regulate Voltage and Current. Not the first time I use this product. Notice that the functions of the pot are not indicated on the board. With a voltmeter it's easy to see which one is for voltage and which one for current. Be careful, mine has one power transistor isolation pad not really fully covering the heating. The screws were not tide too. I will recommand a little inspection before use. The two 10 kohms pots can be replaced by external one if you need.

Delivered promptly, according to the schedule, everything works.

Delivered promptly, according to the schedule, everything works.

Delivered promptly, according to the schedule, everything works.

excellent quality for the price, it comes with a voltage and current regulator, supports 9Amp and comes with 1 led that indicates if the load is connected or not, very good product

excellent quality for the price, it comes with a voltage and current regulator, supports 9Amp and comes with 1 led that indicates if the load is connected or not, very good product

excellent quality for the price, it comes with a voltage and current regulator, supports 9Amp and comes with 1 led that indicates if the load is connected or not, very good product

ótimo produto , comprei dia 07/04/21 e recebi em Pernambuco dia 28/04/21 não fui taxado .

ótimo produto , comprei dia 07/04/21 e recebi em Pernambuco dia 28/04/21 não fui taxado .

ótimo produto , comprei dia 07/04/21 e recebi em Pernambuco dia 28/04/21 não fui taxado .

good product and real quality

good product and real quality

good product and real quality

all seems good, one leg of a pentiometer have broke during travel, but I have replaced it and the modul works.

all seems good, one leg of a pentiometer have broke during travel, but I have replaced it and the modul works.

all seems good, one leg of a pentiometer have broke during travel, but I have replaced it and the modul works.

items delivered damaged. packaging was not good

items delivered damaged. packaging was not good

items delivered damaged. packaging was not good

excellent product.... I can't get more than 120w at 28 volts....

excellent product.... I can't get more than 120w at 28 volts....

excellent product.... I can't get more than 120w at 28 volts....