Megaimpulse Ltd. NPG-15/2000 Manuel d'utilisateur télécharger pdf (Page 9)

Step 4.

Connect the other side of coaxial cable to the load. The cone teflon insulator is

used at the cable end to prevent the discharge between central cable wire and the

cable braid (See Fig.2). You may use additional wires for connection: solder the

high voltage signal wire to the central cable wire and screw/solder ground signal

wire to the ground clamp. It is recommended to use as short additional wires as

possible. More than 10 cm wires result is excessive stray inductance and

significant reducing of the pulse voltage on the load.

Fig.2. The cone teflon insulator at the cable end.

The length of coaxial cable is about 3 meters. Shorter cable may result in damage

of the generator in case of operation on short or open load.

Step 4.

Toggle HV ON/HV OFF switch to HV OFF state.

Toggle EXT/INT switch to INT state.

Place both "amplitude" and "frequency" knobs to the most counterclockwise

position, which corresponds to minimum amplitude and frequency.

Connect power supply cable to power outlet.

Switch on the generator by power switch at the rear panel. The internal fans of the

generator should start to rotate.

NPG-15/2000 nanosecond pulse generator user manual 7

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Megaimpulse Ltd. NPG-15/2000 Manuel d'utilisateur Page 9