MEASTEK MDP4150C High Voltage Differential Probe 200MHz Bandwidth, 500X Attenuation Ratio, Overload Protection And Low Noise
MEASTEK MDP4150C High Voltage Differential Probe 200MHz bandwidth, 500X attenuation ratio, overload protection and low noise
1. Ultra-high voltage measurement capability
Supports ±1500V peak differential voltage and ±1500V common mode voltage , meeting the test requirements of high-voltage devices such as IGBT and MOSFET.
600V CATII/1000V CATI safety level, built-in overload protection (＞1500Vpk triggers red light alarm) to ensure safe operation.
2. High precision and high bandwidth
200MHz bandwidth + 3.5ns rise time, suitable for high-frequency scenarios such as switching power supplies and inverters.
1% accuracy + 500X attenuation ratio to achieve accurate restoration of tiny signals.
3. Low load effect design
10MΩ differential impedance + ＜2pF input capacitance, minimizes the impact on the circuit under test, suitable for high impedance node measurement.
4. Anti-interference and stability
High common mode rejection ratio (DC 80dB), effectively suppresses noise and improves signal integrity.
Delay time compensation: 9ns on the host side/5ns on 1m cable, supports multi-channel synchronous testing.
5. Convenient functions
USB 5V power supply, no additional power supply required, compatible with oscilloscopes and other devices.
Specifications
| Model |
MDP4150C |
| Bandwidth (-3dB) |
200 MHz |
| Rise time (ns) |
≤1.75 |
| Accuracy |
1% |
| Attenuation ratio |
500X |
| Maximum differential measurement voltage (DC+Peak AC) |
±1500Vpk |
| RMS |
±1060Vrms |
| Maximum input voltage to ground (Vrms) |
600V CATII 1000V CATI |
| Common mode voltage(DC+Peak AC) |
±1500Vpk |
| Input Impedance | Single-ended to ground 5MΩ |
| Two input terminals 10MΩ | |
| Input Capacitance | Single-ended to ground <4pF |
| Two input ends <2pF | |
|
CMRR |
DC ＞80dB |
| 100kHz＞60dB | |
| 1MHz＞50dB | |
| Noise (Vrms) | ＜300mV |
| Delay time | Host: about 9ns |
| BNC cable 1m: about 5ns | |
| Overload indicator voltage threshold | ＞1500Vpk |
| Overload indicator light (red light) | Yes |
| Auto-save function | Yes |
| Terminal load requirement | ≥100kΩ |
| power supply | USB 5V/1A adapter |
Applications
| Floating voltage measurement | Power battery failure analysis |
| Inverter | Switching power supply design |
| Welding, electroplating power supply | Induction heating, induction cooker |
| Motor drive design | Electronic ballast design |
| Electrical experiment | Inverter, UPS power supply |
| Frequency conversion appliances | Power conversion and other related designs |
| Low voltage electrical appliance test | Power electronics and power transmission experiment, etc. |
| igh and medium voltage inverters (inverters) | Efficiency evaluation of wireless power transmission systems (WPT) |
Packing List
| Name | Quantity |
| High-voltage differential probe | 1 piece |
| Test hook | 1 pair |
| Input extension cable | 1 pair |
| BNC output cable | 1 piece |
| Power output cable | 1 piece |
| Power adapter | 1 piece |
| Test report | 1 piece |
| Warranty card | 1 piece |
| Probe box | 1 piece |
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