Built-in protection: the voltage reducer with built-in over/under voltage input, overload, overheat, and short circuit full protection makes it more safer to use. plus, it also offers preset voltage memory function and power fail preset function.
--power converter: the power converter allows you to convert dc 24v voltage to dc 12v voltage, which powers 12v devices such as auto stereo, subwoofer.
specifications:
material: iron
color: black
input voltage: 21v-28v
output voltage: 12v
output current/rated power: 5a/60w, 10a/120w, 15a/180w, 20a/240w, 30a/360w, 40a/480w (optional)
battery loss without load: <0.1a
maximum power amplifier: >90%
working temperature: 0°c - 40°c
voltage alarm: 20v
over-temperature protection: 55°c - 77°c
size: as picture show
package weight: 322-737g