DESCRIPTION
Part No. : 48 to 12 VDC 800 W
48v to 12v800w isolated step-down module high-power synchronous rectification half-brick DC regulated power supply
Brand model: isolated power supply half brick
Module size: 100x70x32mm
Input voltage: DC38 -75v
Output voltage: 12v (error ±0.1v) 800W
Efficiency ripple: 95% (MAX), ripple 200mv
800w is only the maximum power, the actual long-term load must be less than 600w, and active heat dissipation must be done!
The module can be modified and adjusted, and the buyer must modify it himself! ! !
The modification can output 1.2-15V adjustable, and must be modified by yourself! ! !
Note:
* There is no reverse connection protection for the input eleven poles, and reverse connection is prohibited!
* The input ten poles must be connected in series with a fast-acting fuse! ! !
* The module has high power and high standby power consumption. The heat sink is also hot when it is not loaded. This is normal and there is no need to worry!
The module must add a fan to actively dissipate heat when the current load is large, otherwise it will be overheated and the power will be cut off!
Payment
