MEASTEK MDP5300A High Voltage Differential Probe, 70MHz Bandwidth And ±3000V, For High Voltage Circuit Testing Such As Inverters And New Energy

MEASTEK MDP5300A High Voltage Differential Probe, 70MHz Bandwidth And ±3000V, For High Voltage Circuit Testing Such As Inverters And New Energy

Key Features:

1. Wide range and high precision
±3000V peak differential voltage covers the test requirements of high-voltage inverters and power electronic equipment
1% accuracy + 70MHz bandwidth, accurately restore signal details

2. Low load effect design
10MΩ differential impedance + 2pF input capacitance, minimize the impact on the circuit under test

3. Intelligent and safe
Dual attenuation ratio switching (100X/1000X), adapting to different voltage levels
Overload protection: >3000Vpk triggers red light alarm, supports automatic waveform saving
USB 5V power supply, plug and play without additional power supply

4. Application scenarios
Industrial control: inverter IGBT module turn-on/off waveform analysis
New energy: lithium battery pack BMS high-voltage differential voltage monitoring
Power electronics: switching power supply primary side high-voltage signal test

Specifications

Probe Standard Accessories

WARNING: To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C probes or hook tip accessories on CAT III or CAT IV circuits. To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C test probes or hook tip accessories on circuits above 7000V when using the MDP5070A/ MDP5070B/ MDP5070C probes.
Use only accessories rated for the application. Substituting other accessories may create a risk of electric shock or burns. Keep the probe body and accessories clean to reduce the risk of electric shock from conductive surfaces.

Packing List

FAQ

Q1: What is the maximum safe working voltage of the MDP5300A?
A1: The voltage to ground is 600V CATII/1000V CATI, the differential voltage is ±3000Vpk (1000X attenuation), it complies with CE/UL safety certification, and has built-in overload protection.

Q2: How to choose the attenuation ratio?
A2: Select according to the voltage being tested:
100X attenuation: Applicable to signals ≤±300Vpk (such as low-voltage inverter drive circuit)
1000X attenuation: Applicable to signals ≤±3000Vpk (such as high-voltage bus, IGBT collector voltage)

Q3: What is the impact of input capacitance on the test?
A3: 2pF differential input capacitance significantly reduces the load effect:
The capacitive reactance of high-frequency signals (such as 50MHz) is only about 1.6kΩ, which is much lower than that of traditional probes (5pF capacitive reactance is about 800Ω)
Measured comparison: Similar probes increase the delay of the rising edge of the IGBT drive waveform by 1.2ns, while the delay of MDP5300A is only 0.3ns

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