Voltage Vs. Frequency Derating And Burn Limit - Teledyne T3HVD Manual

Voltage vs. Frequency Derating and Burn Limit

The maximum input voltage curve (solid line) shows the maximum voltage that can be
applied to the probe inputs without risking damage to the probe.
The lower Burn Limit curve (dashed line) shows the maximum voltage that can be applied to
the probe inputs while the operator is handling the inputs. Handling the inputs while
connected to active signals above this burn limit could result in injury to the operator.
WARNING. To avoid risk of electric shock or fire, comply with the burn limit when
measuring high-frequency signals with hand-held accessories. Do not exceed the
voltage or category rating of the probe or accessories (whichever is less). Keep
your fingers behind the finger gaurd of the probe. Keep the probe body and output
cable away from the circuts being measured. Use only the specified accessories.
T3HVD1500-70 and T3HVD1500-200 Derating and Burn Limit
1200
1000
800
600
400
200
0
1 kHz
Page 3
10 kHz 100 kHz 1 MHz
Frequency
10 MHz 100 MHz
Vmax Burn Limit