Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Cooling For Power Electronics

Cooling for power electronics

The power electronics are integrated in the low-temperature circuit on the combustion engine. An electric auxiliary water pump circulates the coolant to make sure the power electronics are always operating at the best temperature. The same cooling circuit is connected to the charge-air cooler integrated in the compressor housing.