1200W 20A High Power DC-DC Boost Converter Step-up Supply Module with Heat Sink Input 8-60V Output 12-83V Adjustable for Bicycle Electric Bikes Car Solar Panel Regulator Rechargeable Lithium Batteries. Although 20A 1200W DC Converter Boost Step-up Power Supply Module 8-60V to 12-83V.

 Specifications:

• Module name: 1200W boost constant current module
• Module properties: non isolated boost module (BOOST)
• Input voltage: 10-60V
• Input current: 20A
• Quiescent operating current: 15mA
• Output voltage: 12-83V continuous adjustable
• Output current: MAX 12A over 20A, please strengthen the 
• cooling (with input and output differential pressure, the greater 
• the pressure difference between the output current is small)
• Constant current range: 0.3-20A
• Output power: = input voltage  x 10A
• Working temperature: -40~+85 degrees 
• Working frequency: 150KHz
• Conversion efficiency: ≤95% (efficiency and input, output voltage, 
• current, pressure difference)
• Installation: 4pcs 3mm column
• Connection mode: welding output (please use big current and also pure copper wire)
• Module size: 130mmx52mmx46mm(LxWxH)

1200W DC Converter Boost Features:

1.  Over current protection: there is a certain range of error in the input over 30A, automatically reducing the output voltage.
2. Short circuit protection: there is (input 40A fuse) double short circuit protection, use more secure.

 When using the boost power supply should pay attention to the following points:

1. Input power supply voltage must be above 10V.
2. When the power supply is used for the input power supply, the input power and the output voltage of the input power supply are the first to be unloaded. Then pick up the load. (must ensure that the switching power supply has been working).
3. When the constant current mode is used to set the voltage, the constant voltage must be higher than the input voltage.Do not use the way of short circuit output current, the circuit structure of the boost module can not be adjusted in short circuit way.
4. If the input voltage fluctuation range is lower than the set output voltage, then the output voltage is constant, it is to ensure that input is lower than the output voltage.

 Package included for 1200w  Dc Converter Boost Step-up Power Supply:

1 x 1200W boost constant current module