Function and Applications

For the simultaneous potential-free measurement of two voltages
when connected to the inputs of a two channel oscilloscope.

Benefits


The high resistance difference inputs can be connected to any
point of a circuit, without influencing the electrical behaviour of
the circuit.

Allows demonstration of the phase shift between voltage and
current in alternating current circuits.

Enables characteristics to be presented in the xy operation
mode of an oscilloscope.

Input voltages can be added.


Equipment and technical data


Amplification 1 ± 3%

Frequency range for UE 20 Vss 0. 15 kHz,
for UE 6 Vss 0.70 kHz, for UE 2 Vss 0.100
kHz

Inputs A and B: connection 4-mm-pair of sockets

Impedance 1 M /10 pF

Overload capacity mains voltage proof

Outputs A and B: connection BNC-sockets;

Internal resistance 100 Ohm

External resistance 10 kOhm

Overload capacity short-circuit proof

Mains supply 230 V, 50.60 Hz

Casing dimensions (mm) 190×110×60