ITEM NAME:1500W 30A DC-DC Boost Converter Step Up Power Supply Module Electric Unit M C5O4 1500W 30A DC-DC Boost Converter Step Up Power Supply Module Electric Unit M C5O4 Module properties: non-isolated step-up module (BOOST) Input voltage: DC 10V~60V Input current: 10~30V input voltage, maximum current 30A 31~60V input voltage, maximum current 25A Quiescent current: 15 mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Material:CCL color: red Output voltage: 12~90V continuously adjustable Constant] range: 0.8~20A(+/-0.3A) Temperature: -40~ + 85 Celsius (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150 KHz Conversion efficiency: 92% ~ 97% Low battery protection: yes Input reverse polarity protection: yes Enter the anti-reverse protection: yes Short circuit protection: yes Installation: 4 x 3 mm screw holes Module size(L*W*H): 30 x 52 x 85 mm Applications: 1.DIY a power supply, 12V can input and output can 12-50V adjustable. 2.The power supply for your electronic device, according to your system can set the output 3.As the car power supply for your laptop, PDA or a variety of digital products supply. 4.DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. 5.Solar panel regulator. 6.To the battery, rechargeable lithium batteries. Thickening of the radiator and intelligent temperature control cooling fan. Have input MOS meter protection, don't worry about input after burn out the power supply. When used in battery input low battery protection avoid battery discharge damage power supply module and a battery. Package Included: 1 x Boost Constant Current Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.