MDP4070B High-Voltage Differential Probe: Revolutionize Your High-Voltage Signal Testing
Are you tired of inaccurate measurements when working with high-voltage signals? Do you need a reliable solution that can easily handle high-voltage and high-frequency scenarios? The MEASTEK MDP4070B high-voltage differential probes are the answer. With a 700V range and 100MHz bandwidth, these probes are designed to provide you with precise floating measurements, ensuring you get the data you need for your power-related projects.
MDP4070B High Voltage Differential Probes,700V Range,100MHz Bandwidth Floating Measurement for Power ElectronicsProduct
Features
1. Wide range and high bandwidth, covering multiple scenarios
Range: 70V~7000V (covering all models from MDP4070C to MDP4700C), meeting the measurement needs of high-voltage circuits (such as inverters, power electronic devices).
Bandwidth: up to 200MHz (MDP4700C), supporting accurate capture of high-speed signals (such as switching power supply PWM waveforms).
2. Integrated buttonless design, stable and durable
Maintenance-free structure: no mechanical buttons, reducing failure points and extending service life.
Humanized grip: ergonomic handle design, no fatigue after long-term operation.
3. Plug and play, compatible with all oscilloscopes
Standard BNC interface: adapt to any brand of oscilloscopes (such as Tektronix, Keysight).
Impedance adaptation:
When the oscilloscope is set to 1MΩ input: the nominal attenuation ratio (such as 1000:1) is used directly;
When it is set to 50Ω input: the attenuation ratio is doubled (manual compensation is required).
4. Intelligent functions improve efficiency
Automatically save configuration: the last setting is memorized after power failure to avoid repeated calibration.
High common mode rejection ratio (CMRR): effectively filters out noise to ensure the purity of differential signals.
5. High-precision measurement of core parameters
High input impedance: 100MΩ (typical value), reducing the load impact on the circuit under test.
Low input capacitance: <3pF, supports distortion-free measurement of high-frequency signals.
6. Typical application scenarios
Power supply industry: R&D and maintenance of switching power supplies, UPS, and inverters;
Industrial control: testing of inverters and motor drive systems;
Home appliance field: waveform analysis of variable frequency air conditioners and induction cookers.
Specifications
| Model |
MDP4070B
|
| Bandwidth (-3dB) |
100
MHz
|
| Rise time (ns) |
≤3.5
|
| Accuracy |
1%
|
| Attenuation ratio |
100X
|
| Maximum differential measurement voltage (DC+Peak AC) |
±700Vpk
|
| RMS |
±500Vrms
|
| Maximum input voltage to ground (Vrms) |
450V CATII
600V CATI
|
| Common mode voltage(DC+Peak AC) |
±700Vpk
|
| Input Impedance |
Single-ended to ground 2.5MΩ |
| Two input terminals 5MΩ |
| Input Capacitance |
Single-ended to ground <4pF |
| Two input ends <2pF |
|
CMRR
|
DC ＞80dB |
| 100kHz＞60dB |
| 1MHz＞50dB |
| Noise (Vrms) |
＜120mV |
| Delay time |
Host: about 9ns |
| BNC cable 1m: about 5ns |
| Overload indicator voltage threshold |
＞700Vpk |
| Overload indicator light (red light) |
Yes |
| Auto-save function |
Yes |
| Terminal load requirement |
≥100kΩ |
| power supply |
USB 5V/1A adapter |
Installation and Usage
Installing the MDP4070B High Voltage Differential Probes is straightforward. First, connect the probe to the oscilloscope's USB port via the provided standard USB - C cable. Then, twist the input leads together as much as possible to eliminate noise and improve high - frequency response. Next, connect the BNC end of the probe to the oscilloscope channel (make sure the oscilloscope is grounded). Select the appropriate voltage range according to the measured signal, and use test clips or hooks to connect the probe to the device under test (DUT). If an over - voltage alarm occurs, immediately disconnect the power supply and the circuit.
Warranty and After-Sales Service
The MEASTEK MDP4070B high-voltage differential probe is backed by a comprehensive warranty. Our dedicated after-sales service team is available 24/7 to answer any questions you may have regarding the product, installation, or usage. Don't let inaccurate high-voltage measurements hold you back. Invest in the MDP4070B high-voltage differential probe today and experience its superior performance in your power-related projects.
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