DC-DC BUCK 12A Adjustable Step-down Module High Power Low-ripple 95% High Efficiency Car Power Module<br><br><br>Module parameters:<br> <br>Module Name: 12A Buck perfect version<br> <br>Module Properties: non-isolated step-down module (BUCK)<br> <br>Input voltage: 4.5-30V input voltage do not exceed 30V! ! !<br> <br>Output voltage: 1.25-30V continuously adjustable<br> <br>Output Current: 0-12A 100W enhance heat dissipation can be up to 200W<br> <br>Operating temperature: -40 to + 85 degrees<br> <br>Operating frequency: 300KHz<br> <br>Conversion efficiency : up to 95% (efficiency of input and output voltage・current・pressure related)<br> <br>Short circuit protection: YES (limit current 14A) Try not to short circuit<br> <br>Overtemperature protection: (automatically shut off the output after overtemperature)<br> <br>Input Reverse Polarity Protection: None (if necessary please enter the string into the diode)<br> <br>Installation: 4 X 3mm screws<br> <br>Connection: Terminals・solderless・V-IN is the input・V-OUT output・with the housing module wire output.<br> <br>Module dimensions: 60mm*51mm*22mm(L*W*H)<br> <br>Weight: 76G<br> <br>Applications:<br> <br> This module can be applied in the field of blood pressure is higher than the output voltage of the input voltage・such as batteries・power transformers・DIY adjustable power supply・24V car T of the power supply・automotive LED lights with power・industrial equipment buck・12V switch 3.3 V・12V turn 5V・24V turn 5V・24V switch 12V・etc.<br><br><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/ab384672-30ea-4244-b8b4-fd91aaa7b949.jpg" undefined="" width="799" height="799"><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/87651c2d-fc2d-48ec-8901-726b25f2ccd4.jpg" undefined="" width="799" height="799"><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/2d912efd-ebe8-49ca-ae28-eb35fd5a7faa.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/9fa8a4d8-e16e-4a2e-b618-73f67e6d6e59.jpg" undefined=""><br><br><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/33bacda8-b910-46ba-8d07-94f698455437.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/5ade35e5-c112-4342-a3c9-e89e78cf43a0.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/030/717423496/2016/4/8ab5b675-2da2-4198-ba55-55f61a69ddc9.jpg" undefined=""><br><br><br><br>Packaging Details<br>Unit Type: 1 piece Package Weight: 0.120kg (0.26lb.) Package Size: 15cm x 18cm x 4cm (5.91in x 7.09in x 1.57in)