Tektronix Thermometer 070-9472-02 Uživatelský manuál stáhnout pdf (Strana 22)

Operating Basics

P5205 Instructi on Manual

Minimizing Risk of RF Burn (probe leads)

WARNING. To avoid personal injury, do not handle the probe leads

when the leads are connected to a source that is above the voltage

and frequency li mits given in Figure 2 on page 11. The area above

these limits poses a risk of radio fre quency (RF) burns.

If you need to use the probe within the risk area for RF burn, power

down the source before conne cting or disconnecting the probe leads.

Maximum Input Limits

CAUTION. To avoid damaging the input circuitry of the P 5205 probe,

do not apply a volt age that is more than 1,000 V

RMS

CAT II between

either input and ground or more than 1,300 V (DC + peak AC)

between the two inputs. Above 3 MHz, the voltage limit decreases as

frequency inc reases. See Figure 2 on page 11. The input limit appli es

to both the 50X and 500X settings.

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Tektronix Thermometer 070-9472-02 Uživatelský manuál Strana 22