Alat ini berfungsi untuk menurunkan tegangan ( step down ) dari 48v DC menjadi 12v DC, dengan kapasitas 20A ( maksimal ). Merk JDW ( pakai trafo )
Product Description : Impedance and level switch of audio signal; Convert the high level audio of the horn into low level audio signal so that it can be sent to power amplifier; Suitable for device with speaker output cable, but without audio output; Model : JD4812 Material : Iron Color : black
Specification Input Voltage : 48V Socket Output Voltage : 12v Socket Output Current : 20A Continuous Output Power : 240W Peak Output Power : 240W Waveform Type : Modified Sine Wave Output Socket : NO Conversion Efficiency : 83~90% Over Voltage Protection : Yes Low-voltage Protection : Yes Overtemperature Protection : Yes Indicator Light : Yes Power Cable : YES Application : Digital Camera,GPS Navigator,Bluetooth Kit,DVD,Monitor
Other Features Operating Temperature Dimensions : (16 cm x 11.5 cm x 4 cm) Weight : 910 gr