High common-mode rejection for true differential signals
The MDP4000 series provides strong common-mode noise rejection for high-voltage buses, switching nodes, OBC systems, DC-DC converters, and other high common-mode measurement environments.
MDP4000
High Voltage Differential Probe
Designed for accurate high-voltage differential measurements in power electronics, inverters, power supplies, and vehicle electronics test environments.
Product Features
Capture high-voltage switching signals with stable, low-noise measurement performance.
High input impedance with low input capacitance
High input impedance and low input capacitance help reduce circuit loading when measuring high-speed differential voltage signals, power-device switching behavior, and dynamic high-voltage waveforms.
Multiple ranges for high-voltage testing
Models are available from +/-700 Vpk to +/-7000 Vpk, giving engineers practical range choices for switching power supplies, inverters, motor drives, high-voltage buses, and related systems.
Built for power electronics development and debugging
Suitable for R&D, debugging, and maintenance work on switching power supplies, inverters, electronic ballasts, variable-frequency appliances, EV OBC modules, DC-DC modules, and motor-drive systems.
USB powered for easier bench integration
The MDP4000 series uses USB 5V / 1A power, making it easier to integrate into existing lab benches, production debugging stations, and field maintenance setups.
Specifications
- Analog Bandwidth
- 100 MHz
- Rise Time
- ≤3.5 ns
- Accuracy
- ±1%
- Attenuation Ratio
- 500X
- Maximum Differential Voltage
- ±1500 Vpk
- RMS Voltage
- ±1060 Vrms
- Maximum Common-Mode Voltage
- ±1500 Vpk
- Maximum Input-to-Ground Voltage
- 600 V CAT II / 1000 V CAT I
- CMRR
- DC >80 dB, 100 kHz >60 dB, 1 MHz >50 dB
- Input Impedance
- 5 MOhm from each input to ground; 10 MOhm between inputs
- Input Capacitance
- <4 pF from each input to ground; <2 pF between inputs
- Power Supply
- USB 5V / 1A
| Model | Analog Bandwidth | Rise Time | Maximum Differential Voltage | RMS Voltage | Attenuation Ratio | Accuracy |
|---|---|---|---|---|---|---|
| MDP4070B | 100 MHz | ≤3.5 ns | ±700 Vpk | ±500 Vrms | 1000:1 | ±1% |
| MDP4070C | 200 MHz | ≤1.75 ns | ±700 Vpk | ±500 Vrms | 1000:1 | ±1% |
| MDP4150B | 100 MHz | ≤3.5 ns | ±1500 Vpk | ±1060 Vrms | 1000:1 | ±1% |
| MDP4150C | 200 MHz | ≤1.75 ns | ±700 Vpk | ±1060 Vrms | 1000:1 | ±1% |
| MDP4300B | 100 MHz | ≤3.5 ns | ±3000 Vpk | ±2120 Vrms | 1000:1 | ±1% |
| MDP4300C | 200 MHz | ≤1.75 ns | ±3000 Vpk | ±2120 Vrms | 1000:1 | ±1% |
| MDP4070B | 100 MHz | ≤3.5 ns | ±7000 Vpk | ±2120 Vrms | 1000:1 | ±1% |
| MDP4700C | 200 MHz | ≤1.75 ns | ±7000 Vpk | ±2120 Vrms | 1000:1 | ±1% |
Downloads
Meastek Product Overview Brochure
Hmini Series Ultra-Compact High-Frequency Flexible Current Probe Brochure
UHCT0300A High-Frequency Flexible Current Probe Datasheet
HMR High-Frequency Rigid Current Probe Brochure
New Energy Vehicle Testing Application Guide
MMR / LMR Rigid Current Probe Selection Guide
MDP4000 / MDP5000 High-Voltage Differential Probe Brochure
HP6015A / HP6060A High-Voltage Single-Ended Probe Datasheet
MCTH / MCTL High-Accuracy Current Sensor Selection Guide