Datasheet

ADP300
ADP305
HIGH VOLTAGE DIFFERENTIAL PROBES
The AP031 is a low cost, battery operated active differential probe intended for measuring
higher voltages. The differential techniques employed permit measurements to be taken
at two points in a circuit without reference to the ground, allowing the oscilloscope to
be safely grounded without the use of opto-isolators or isolating transformers.
Features:
• Safe floating measurements
• 15 MHz bandwidth
• 700 V maximum input voltage
• Works with any 1 MΩ input oscilloscope
SPECIFICATIONS
Attenuation ÷10 / ÷100
Bandwidth 15 MHz
Input R 4 MΩ
Differential Mode Range ±70 V / ±700 V DC + Peak AC
Common Mode Range ±700 V DC + Peak AC
CMRR 86 dB @ 50 Hz
Power Source (four AA batteries) 56 dB @ 200 kHz
ORDERING INFORMATION PRODUCT CODE
700 V, 15 MHz Differential Probe (÷10, ÷100) AP031
ADP30X high-voltage active probes are safe, easy-to-use, and ideally suited
for measuring power electronics. The ADP300 is designed for troubleshooting
low-frequency power devices and other circuits where the reference potential
is elevated from the ground or the location of the ground is unknown. The
ADP305 is designed for measuring the high-speed floating voltages found in
today’s power electronics.
Features:
• 20 MHz and 100 MHz bandwidth
• 1,000 V rms common mode voltage
• 1,400 V peak differential voltage
• EN 61010 CAT III
• 80 dB CMRR at 50/60 Hz
• ProBus system
• Full remote control
PROBES AND
PROBE ACCESSORIES
266 1-800-5-LeCroy
APO31