These dc buck boost converters are excellent power transformers. They feature wide input voltage, low power consumption, high efficiency, great reliability. They can work safely and reliable in -40°C~80°C range. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect. Synchronous Rectification TechnologyThe synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency, Maximum Efficiency:≥95% Intelligent ProtectionAssembled with smart chip--has features of Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection100% Waterproof ModuleCompact aluminium shell with epoxy potting is IP68 waterproof, anti-shock, damp-proof , anti-dust protection and better heat dissipation, adapt to a variety of harsh environment and extend service lifeSMT ProcessFR-4 multilayer lines, resistors, capacitors and switch MOS tube are SMD components with high integration, high reliability, high stabilityEasy Installation---Positive and negative wires can’t be reversed connectionNotes: It's normal that the case is hot when converter inside temp is over 113℉, converter will protect itself when inside temp is over 185℉.Specification: Input Voltage: 12V/24V/36V nominal, accept: 8V - 40V input rangeInput Current: 10A (max) No-load input current: ≤10mA Output Voltage: DC 12V ±2% Output Current: 6A Ripple Wave: 50MvStarting Delay time: ≤ 2S Maximum Efficiency: ≥95%Non-isolated Module Size: 75mm x75mm x 32mm Net Weight: 248g / 8.75oz Package include:1x DC Voltage Converter 8V-40V to 12V 6A 72W
F**L
Not working
i ordered 4 pieces and 3 units are not working. waste of money
M**E
Does the Job - 12v 3A output..
Big than I expected, but does the job,, fed 19v to it to test and out came 12.2vI need this to run some LED strips on my Vehicle, connected to the Battery voltage, which ramped up to 14.4v when the vehicle was started,, I needed a constant safe 12v 3A feed and voilure. :)
G**R
Nice bit of kit
Needed to stabilise the voltage from my wind turbine, has worked well so far, 10 - 27v in, 12 1v out. Perfecto.
G**T
Gets Alexa Out of the House
I'm using this to power an Echo Dot from the leisure battery in my motorhome. Easy to wire up, works very well.
I**N
very stable under load
The voltage off this device is very stable under heavy load and seems reasonably efficient with adequate heat disipation in an normal environment
K**.
Great little converter
I use it in my campervan to hard wire some 5V devices. After couple of months use everything is working properly! So can recommend it
Trustpilot
2 weeks ago
2 weeks ago