A Lépésleminősítő modul, Tápegység modul legnépszerűbb értékelése a Banggood-on|Bevásárlás Magyar

10% OFF Geekcreit® LTC3780 DC-DC Lépéslejtő Átalakító Buck CC CV Tápegység Modul Automatikus 5-32V-ról 1V-30V-ra US$20.69 US$22.99 View It

Átfogó:

James 22/07/2019

Excellent for Small Solar Projects. Continuous Out Put Voltage, CC , CV with Battery Low Voltage Protection. Wish I could find a 20A or 30A unit performing the same tasks. These units perform some what as a Poor Mans MPPT. You do realize a bit of Current Gain via over Voltage Buck Down to Working Voltage ( Set Out Put Voltage ) . When Source Voltage is less then Working Voltage ( Set Out Put Voltage ) your able to obtain limited Charging current . Better then NOTHING, eaaaa? Again Looking for a 20-30A versions of same ?

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