Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system

A digital control module for a capacitor charger system, wherein said capacitor charger system has a capacitor charger module and an isolated acquisition module for sampling an output voltage level of said capacitor charger module,

• wherein said digital control module is connected to said isolated acquisition module via a bi-directional link and connected to said capacitor charger module via a control signal interface,
• wherein said digital control module is configured for generating control signal information and synchronization signal information based on data representative of sampled output voltage levels of said capacitor charger module received via said bidirectional link from said isolated acquisition module,
• wherein said digital control module is configured for sending said control signal information to said capacitor charger module via said control signal interface to control the output pulses of the capacitor charger module, and for sending said synchronization signal information to said isolated acquisition module via said bi-directional link to control the sampling operation of said isolated acquisition module.

An isolated acquisition module for a capacitor charger system, wherein said capacitor charger system has a capacitor charger module and a digital control module,

• wherein said isolated acquisition module is connected to said digital control module via a bi-directional link, and
• wherein said isolated acquisition module is configured for sampling an output voltage level of said capacitor charger module at a controlled timing relation to the output pulses of said capacitor charger module based on synchronization signal information from said digital control module.