Hantek Electronic Co Ltd
Hantek HT8100 Isolierte Hochspannungssonde, 100 MHz
Hantek HT8100 Isolierte Hochspannungssonde, 100 MHz
SKU: HT8100
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Key Features
Overview
The Hantek HT8100 is a professional 100MHz high-voltage differential probe designed for safe measurement of floating circuits in power electronics applications. Featuring dual attenuation ratios of 1:50 and 1:500, it enables measurement of differential voltages up to 130V and 1300V respectively whilst maintaining excellent common-mode rejection ratio of ≥80dB at DC.
Built with robust safety specifications including 1000Vrms CAT II and 600Vrms CAT III ratings, this probe incorporates visual over-range warning via red LED indicators to prevent damage during high-voltage measurements. The compact design includes standard BNC output connectivity for universal oscilloscope compatibility.
Essential for switching power supply design, motor drive applications, and oscilloscope measurements requiring galvanic isolation from earth ground. Includes comprehensive accessory kit with alligator clips, pincer clips, and AC power adapter for immediate deployment.
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Why Engineers Choose The Hantek HT8100 Isolierte Hochspannungssonde, 100 MHz
Safety First
Floating Measurements
Cost-Effective Performance
Die Hochspannungsisolationssonde HT8100 verwendet den Differenzeingangsmodus. Sie wird hauptsächlich dort eingesetzt, wo Hochspannungsisolationsmessungen erforderlich sind. Die Bandbreite des HT8100 beträgt 100 MHz.
Diese Hochspannungs-Isolationssonde dieser Serie verfügt über zwei Dämpfungsoptionen, 1/50 und 1/500. Der Messbereich des Differenzmoduls beträgt 130 V (DC+Spitzenwechselstrom) und 1300 V (DC+Spitzenwechselstrom).
Diese isolierte Hochspannungssonde dieser Serie verfügt über eine Bereichsüberschreitungs-Warnfunktion, die durch ein rotes LED-Licht angezeigt wird.
Diese Hochspannungs-Isolationssonde dieser Serie ist klein und sieht gut aus, hat eine feste und langlebige Struktur, gute Stabilität, Zuverlässigkeit und Genauigkeit.
| General Information | |
|---|---|
Part Number (SKU) |
HT8100
|
Manufacturer |
Hantek Electronic Co Ltd
|
| Electrical Specifications | |
Bandwidth |
|
| Physical and Mechanical | |
Weight |
0.2 kg
|
| Other | |
EAN |
5055383626656
|
Questions and Answers
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What Accessories Are Included with the HT8100?
The package includes:
- Probe with integral BNC output cable (about 90cm)
- AC power adaptor (DC9V 1000mA)
- Red and black alligator clips
- Red and black pincer clips
- Instruction manual
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What Is the Common-Mode Rejection Ratio Specification?
CMRR is ≥80dB at DC, ≥60dB at 100Hz (Hantek's product page gives this figure at 100kHz) and ≥50dB at 1MHz. That keeps differential measurements accurate with high common-mode voltages present.
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How Long Are the Input Cables for Measurement Flexibility?
The input leads are about 25cm long (the manual gives 30cm) and the output cable about 90cm. That gives enough reach for most measurements while limiting noise pickup.
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What Input Impedance Does the Probe Present to the Circuit?
Input impedance is 4MΩ±1% from each input to ground and 8MΩ±1% between the two inputs, with input capacitance ≤8pF single-ended to ground and ≤4pF between inputs.
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Is the HT8100 Suitable for Automotive Power System Measurements?
Hantek lists motor drive design, AC inverters, UPS and switch-mode power supplies as applications. In our view its ratings (up to ±1300V differential, CAT II 1000V) also suit automotive work such as motor controllers, 48V systems and EV charging circuits within those limits.
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What Is the Maximum Differential Voltage the HT8100 Can Measure?
Up to ±130V (DC + peak AC) on the 1:50 range and ±1300V (DC + peak AC) on the 1:500 range. That covers most power electronics applications.
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Is This Probe Safe for Measuring Mains-Powered Circuits?
Yes. The HT8100 is rated CAT II 1000V and CAT III 600V, with a maximum common-mode input voltage of 1000Vrms CAT II or 600Vrms CAT III. It is suitable for industrial power measurements.
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What Bandwidth Does the HT8100 Offer for High-Frequency Measurements?
100MHz bandwidth (-3dB) with ≤3.5ns rise time. That is enough for switching transients in most power converters, including SiC and GaN designs whose edges are slower than the probe's 3.5ns rise time.
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Can I Use This Probe with Any Brand of Oscilloscope?
Yes. It has a BNC output, so it works with any oscilloscope that has a BNC input. It has its own power adaptor, so it doesn't need a probe power interface on the oscilloscope.
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How Does the Over-Range Warning System Work?
A red over-range LED lights when the input exceeds the selected range. Hantek's product page gives the thresholds as ≥130V on the 1:50 range and ≥1300V on the 1:500 range; the manual gives a detection level of 140V±4V and 1400V±40V.
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