VOLTAGE CONVERSION DEVICE, IMAGING DEVICE ASSEMBLY, PROCESS CARTRIDGE AND GROUP OF PROCESS CARTRIDGES Russian patent published in 2024 - IPC G03G21/18 H02M3/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to a voltage conversion device, a device assembly for forming images, a process cartridge and a group of process cartridges. Technical result is achieved due to the fact that the device contains a voltage conversion module, where the input terminal of the voltage conversion module is electrically connected to the first image forming element, and the output terminal of the voltage conversion module is electrically connected to the second image forming element; wherein the first voltage received by the first image forming element is converted to the second voltage by the voltage conversion module. First voltage is voltage required for operation of first image forming element, and the second voltage is the voltage required for operation of the second image forming element. In the present invention, the second image forming element receives the required voltage from the first element to form images through a voltage conversion module. Process cartridge comprises first and second image forming elements, wherein first and second image forming elements are respectively mounted on process cartridge body.

EFFECT: reducing the number of conducting contacts on the side part of the housing, reducing the force effect between the side part of the housing and the process cartridge, which reduces requirements for strength of the side part of the housing of the device.

20 cl, 9 dwg