Measurement Circuits - Voltech AT5600 User Manual

C H A P T E R 4 – A T 5 6 0 0
Low Power Generator – 50 Ohm impedance
The Low Power Generator can produce up to 5 V
impedance, therefore the maximum Test Signal which can be delivered depends
on the load connected to the source. The maximum Test Signal shall be;
Example:
An "R Test" to measure a component with a nominal resistance of 500Ω, the
maximum Test Signal that can be programmed is;
4.1.5.
The AT5600 tester contains a variety of circuits, capable of performing all the
following measurements:
• Voltages from less than 1mV to greater than 7000V
• Currents from nano-amps to amps
• DC and harmonic analysis
• RMS, mean-sense, wattage and VA analysis
Again, the processors select which is appropriate for each test as it is executed.
AT5600 User Manual 98-119 issue 14
F U N C T I O N A L
V = V * [Z
out LPG
V = 5V * [500 / (500 + 50)] = 4.55 V
out

Measurement Circuits

D E S C R I P T I O N
and contains 50Ω source
RMS
/ (Z + R )]
Load Load 50Ω
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