AC-DC Switching Power Supply Module AC 100-240V to DC 24V 9A Power Supply Board
Ένα μέρος της κριτικής έχει μεταφραστεί αυτόματα.
Please thoroughly inspect all the components before connecting this cheap and cheery power supply to mains. If required re-solder the janky components so they make a better contact. Check the transistors for shorts. And if you can spare a few bucks more change out all the capacitors with better quality ones because the stock caps have rather high ESRs. And clean the bottom of the board with acetone or alcohol so that the flux doesn't corrode component leads months down the road.
This is excellent power supply module. I will use it to build bench power supply together with DPH3205 160W Buck-boost Converter: https://goo.gl/Qse5yF
Arrivato con largo anticipo ho scelto il 24 Volt perché la mia intenzione era di modificare la regolazione per avere 28 volt. facilissimo! è sufficiente sostituire r11 con un trimmer da 10 kohm e con un po' di attenzione ci si può sbizzarrire in un campo di tensioni che spaziano tra 5 volt fino a più di 36 v. ovviamente le correnti che si possono prelevare diminuiscono con il salire della tensione
Блок питания сделан качественно выходное напряжение 23.8 в
Packed well. All drive safely. card quality is excellent. Very satisfied.
Δεν είναι κακή παροχή ρεύματος. Το χρησιμοποιώ στον HiFi ψηφιακό ενισχυτή μου, TPA3116D2 Bluetooth 5.0 HiFi. Τρέχει τον πίνακα προστασίας του ηχείου μέσω ενός μετατροπέα στα 12V και ένα δολάριο στα 5V για φόρτιση τηλεφώνου ενώ τρέχει τον ενισχυτή στα 24V χωρίς να ζεσταθεί. Δεν συνιστάται σε ενισχυτή, έχει λίγο βρώμικο σήμα, αλλά γενικά δεν είναι κακό. Έπιασα δύο.
chegou conforme o anúncio, funciona bem, entrega algo em torno de 23,7 volts, precisava de algo entre 12 e 24 então atendeu a minha necessidade
Fonte boa, pesada, cumpre as especificações. Porém vale ressaltar que ela não é exatamente igual a foto apresentado no anuncio(muda mais estetica e a saida dc não tem 4 pinos igual a foto, tem somente dois). No mais tudo certo. Entrega em duas semanas
Τέλειο για ISDT Q6 NANO
Το προϊόν καλής ποιότητας έφτασε πολύ γρήγορα. Τώρα θα αγοράσω άλλα 100 κομμάτια