NUM 200840 power supply board

Cnc-shopping propose to you a power supply board NUM reference 200840 for sale. This power supply board 200840 is mounted on the NUM 750/760 operator panel with monitor 14inch. The reference of the printed board is 200385. This NUM power supply board 200840 is ready to replace your defective part and comes with a warranty.
NUM 200395E. 
A power supply is a device that supplies electrical energy to one or more electric loads. The term is most commonly applied to devices that convert one form of electrical energy to another, though it may also refer to devices that convert another form of energy (e.g., mechanical, chemical, solar) to electrical energy. A regulated power supply is one that controls the output voltage or current to a specific value; the controlled value is held nearly constant despite variations in either load current or the voltage supplied by the power supply's energy source. NUM 200840