Micsig Oscilloscope High Voltage Differential Probe MDP Series

Product Introduction 

Originated from Micsig's cutting-edge SigOFITTM technology, the MDP series high-voltage differential probe has very low noise floor, excellent amplitude-frequency characteristics and industry-leading common mode rejection capability, allow users to test high-frequency and high-voltage signals with ease.

5MHz Bandwidth Limit

When measuring FET switching frequency in most switching power supplies, MDP probe effectively eliminates high-frequency noise.

Quick Zero

Short-circuit the test leads, press Zero button, the probe can be zeroed very fast.

Dual Range Selection

Improves signal-to-noise ratio, meet more test requirements.

BNC Interface

Standard BNC interface, work with any oscilloscope.

USB Power Supply

Powered directly by oscilloscope's USB port via type-C cable.  

Overvoltage Alarm 

Short-circuit the test leads, press Zero button, the probe can be zeroed very fast.LED flashes,buzzer"beeps"rapidly, indicating an over-range alert.     

Compact & Exquisite

Much smaller than traditional differential probes.

Excellent Bandwidth Flatness

The MDP series probe has excellent bandwidth flatness, amplitude fluctuation less than 0.5dB within its half bandwidth range, even in high frequency bands can also maintain high accuracy.

High Accuracy, High CMRR

High input impedance and low input capacitance, minimized load effect, greatly improved the accuracy of the differential signal. High common mode rejection capability, able to meet floating measurements of large common mode voltage at high frequencies.

CH1: @ 100KHz, 207.7V, output common mode signal amplitude 94.62mV, CMRR > -60dB

Low Noise

Short circuit the input ends, connect to CH1. Set both attenuation ratio at 50X, vertical scale at 250mV/div, time base at 1ms, input impedance is 1MΩ, observe the noise floor:

* Noise: 40.62mV (RMS) at full bandwidth

● Floating measurements
● High voltage isolation measurements
● Switching power supply design
● Power converter design
● Inverter, UPS power supply
● Welding, electroplating power supply
● Electronic ballast design
● Motor drive design
● Induction heating, induction cooker
● CRT display design
● Low-voltage electrical appliances
● Electronic power and electric drive experiments