TA044 高壓差動示波器探棒規格一覽 | |
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頻寬 Bandwidth | DC to 70 MHz (–3 dB) |
衰減比例 Attenuation ratio | 100:1/1000:1 |
準確度Accuracy | ±2% |
輸入阻抗 Input impedance | 10 M Ω // 10 pF 每側接地 |
輸入電壓 Input voltage | |
差分電壓範圍 Differential range* (100:1) 最大差分 max. differential* (1000:1) |
±700 V (DC + 峰值 AC) or 700 V RMS ±7000 V (DC + 峰值 AC) or 5000 V RMS |
共模電壓範圍 Common mode range | ±7000V (DC + 峰值 AC) or 2500 V RMS (100:1 & 1000:1) |
絶對最大電壓 Absolute max. voltage (共模模式 common mode) | ±7000 V (DC + 峰值 AC) or 2500 V RMS (100:1 & 1000:1) |
絶對最大電壓 Absolute max. voltage (差分模式 differential mode) | ±7000 V (DC + 峰值 AC) or 5000 V RMS (100:1 & 1000:1) |
輸出電壓 Output voltage | |
擺動 Swing | ±7V into 50 kΩ 負載 |
偏移(典型值)Offset (typical) | <±5 mV |
雜訊 (典型值) Noise (typical) | 0.9 mV RMS |
源阻抗(典型值)Source impedance (typical) | 50 Ω |
CMRR (典型值 typical) | 80 dB @ 60 Hz; 50 dB @ 1 MHz |
環境工作溫度 Ambient operating temperature | –10 to 40 ℃ |
環境儲存溫度 Ambient storage temperature | –30 to 70 ℃ |
電力要求 Power requirements | |
標準 Standard | 4xAA cells or 6 V DC / 200 mA mains adaptor or regulated 9 V DC / 120 mA mains adaptor |
輸入導線長度 Length of input leads | 60 cm |
BNC導線長度 Length of BNC lead | 90 cm |
重量 Weight | 500 g |
尺寸 Dimension (LxWxH) | 202 mm x 83 mm x 38 mm |