Pico TA044 70MHz 7000V Active Differential Oscilloscope Probe 100:1/1000:1
Pico Technology TA044 is an active differential probe suitable for high common-mode voltage measurement applications up to ±7000 V (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 TA044 is an active probe powered by either four AA batteries, included, or the TA531 USB to DC Jack power lead, also included as standard. The TA531 is intended for use with generic USB wall chargers (not included).
Note: The spring hooks supplied with this probe are rated at 1000 V.
| TA044 active differential oscilloscope probe specifications | |
| Bandwidth | DC to 70 MHz (–3 dB) |
| Attenuation ranges | 100:1/1000:1 |
| Accuracy | ±2% |
| Input impedance | 10 M Ω // 10 pF each side to ground |
| Input voltage | |
| Differential range (100:1) max. differential (1000:1) |
±700 V (DC + peak AC) or 700 V RMS ±7000 V (DC + peak AC) or 5000 V RMS |
| Common mode range | ±7000V (DC + peak AC) or 2500 V RMS (100:1 & 1000:1) |
| Absolute maximum voltage (common mode) | ±7000 V (DC + peak AC) or 2500 V RMS (100:1 & 1000:1) |
| Absolute maximum voltage (differential mode) | ±7000 V (DC + peak AC) or 5000 V RMS (100:1 & 1000:1) |
| Output | |
| Swing | ±7V into 50 kΩ load |
| Offset (typical) | <±5 mV |
| Noise (typical) | 0.9 mV RMS |
| Source impedance (typical) | 50 Ω |
| CMRR (typical) | 85 dB @ 50 Hz; 55 dB @ 1 MHz |
| Ambient operating temperature | –10 to 40 °C |
| Ambient storage temperature | –30 to 70 °C |
| Power requirements | |
| Standard | 4 x AA cells or 6 V DC / 200 mA mains adaptor TA531 USB to DC Jack power cable |
| Length of input leads | 30 cm |
| Length of BNC lead | 90 cm |
| Weight | 500 g |
| Dimensions (LxWxH) | 202 mm x 83 mm x 38 mm |
Batter Fly s.r.l. is an Italian company established in 2002 with VAT number IT02235301203
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