Pico Technology Oscilloscope Probe, Probe Type: Active, Differential 25MHz 1kV

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Pico 25MHz 1400V Differential Probe TA057, 20:1/200:1

Pico TA057 is 25MHz bandwidth active differential probe suitable for high common-mode voltage measurement applications up to ±1400V (DC + peak AC). This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high-voltage differential measurements. Applications include making safe measurements in power circuit applications and acquisition of low-speed balanced differential signals found in serial communications buses. The TA057 is suitable for measuring transients in switching power supplies, inverters and motor drives, electronic ballasts and CRT displays, as well as signals in the millivolt range from sensors and other instrumentation. The differential inputs make it possible to measure voltages on floating circuits.

Bandwidth DC to 25MHz (–3 dB)
Attenuation ratio 20:1/200:1
Accuracy ±2%
Rise time 14ns
Input impedance 4MΩ ll 5.5pF each side to ground
Differential range (20:1) ±140V (DC + peak AC) or 140VRMS
Maximum differential (200:1) ±1400V (DC + peak AC) or 1000VRMS
Common mode range ±1400V (DC + peak AC) or 1000VRMS (20:1 & 200:1)
Absolute maximum voltage (differential or common mode) ±1400V (DC + peak AC) or 1000VRMS CATIII (20:1 & 200:1)
Maximum amplitude ±7V into 50kΩ load
Offset (typical) <±5mV
Noise (typical) 0.7mVRMS
Source impedance (typical) 1Ω @ 1kHz, 8Ω @ 1MHz
CMRR (typical) 80dB @ 50Hz; 60dB @ 20kHz
Ambient operating temperature -10 to +40 °C
Ambient storage temperature -30 to +70°C
Power requirement 4xAA cells or 6VDC/60mA mains adaptor or regulated 9VDC/40mA mains adaptor
Length of input leads 45cm
Length of BNC lead 95cm
Weight 400g
Dimensions 170 x 63 x 21 mm

Pico Technology Oscilloscope Probe

The Pico Technology TA057 oscilloscope probe is an active differential probe, suitable for high common-mode voltage measurement applications up to ±1400V. It can be used with a signal speed of up to 25MHz. This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high voltage differential measurements.

Features and Benefits

• Bandwidth is DC to 25MHz (–3dB)
• Attenuation ratio is 20:1/200:1
• Accuracy is ±2%
• Input impedance is 4Mohm ll5.5pF each side to ground
• Differential range is ±140V (DC + peak AC) or 140VRMS at 20:1
• Maximum differential is ±1400V (DC + peak AC) or 1000V RMS at 200:1
• Common mode range is ±700V (DC + peak AC) or 500VRMS (10:1 & 100:1)
• Absolute maximum voltage is ±1400V (DC + peak AC) or 1000VRMS CAT III
• at 20:1 and 200:1
• Swing is ±7V into 50Kohm load
• Offset (typical) is <±5mV
• Noise (typical) is 0.7mVRMS
• Source impedance is 1ohm at 1kHz and 8ohm at 1MHz
• CMRR (typical) is 80dB at 50Hz and 60dB at 20kHz
• Ambient operating temperature ranges between -10°C and +40°C
• Power requirement 4xAA cells or 6VDC/60mA mains adaptor or regulated 9VDC/40mA mains adaptor

Applications

• Safe measurement in power circuit
• Acquisition of low speed balanced differential signals found in serial communications buses
• Transients in switching power supplies, inverters and motor drives, electronic ballasts and CRT displays
• Signals in the milliV range from sensors and other instrumentation

Certifications

• IEC-1010.1
• IEC-1010.2-031 CAT III
• Pollution Degree 2

Specifications
Attribute Value
Probe Type Active, Differential
Attenuation 1:20, 1:200
Bandwidth 25MHz
Maximum Common Mode Input Voltage 1kV
Number of Probes 2
Safety Category Level CAT III
Safety Category Voltage ±1400 V, 1000 Vrms
Safety Category CAT III ±1400 V, 1000 Vrms
18 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 1,828.55
units
Per unit
1 +
MYR1,828.55
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