European Commission Security Directorate

A driving circuit for a gate turn-off switch (2) consists of a switching-on circuit (12) and of a switching-off circuit (14), the switching-on circuit (12) having a current source.

The evaluation circuit (10) is configured in the manner of a power source circuit.

The stack can be applied to closed-loop (Power Stack) and open-loop (Desalination Stack) processes.

A driving circuit for a gate turn-off switch (2) consists of a switching-on circuit (12) and of a switching-off circuit (14), the switching-on circuit (12) having a current source.

An analog to digital converter incorporating a comparator (92) switches the controller on/off.

This system allows the lights to be switched on and off, and more importantly allows them to be switched on and off individually and not all together.

A variety of open loop and closed loop electrical control systems are disclosed.

The circuitry includes an electronic switch connected in circuit with the light source.

decantation carried out using a sterile system

An open circuit protection circuit is coupled between the voltage converter circuit and the output terminals.

Dilution may be accomplished by a partial flow dilution system or a full flow dilution system.

The inventive electrical unit is provided with an automatic switching device which forces said switch into its switching-on position when the battery is inserted into the battery compartment.

A restart circuit intermittently discharges the capacitor during the open circuit condition to place the open circuit protection circuit in the non-conducting state when the open circuit condition is resolved.

room for transmission of lectures