We found this circuit in recent English documentation. It can provide an output current between 9 and 10.4 V with a current of up to 30 mA. The small transformer must be manually wound. The voltage varies with the current in the load.

We found this circuit in recent English documentation. It can provide an output current between 9 and 10.4 V with a current of up to 30 mA. The small transformer must be manually wound. The voltage varies with the current in the load.
