Welcome to a new Voltlog episode! Today, we’re diving into the world of high-voltage differential probes with the Micsig MDP701. This latest offering from Micsig builds upon the success of their renowned DP series, delivering impressive upgrades and cutting-edge features. Derived from their innovative SigOFIT optical fiber isolated probe technology, the MDP701 boasts an expanded bandwidth of up to 200MHz, with a 500MHz version on the horizon.
This increased bandwidth ensures accurate and detailed measurements, even in high-frequency applications. Additionally, the Common Mode Rejection Ratio (CMRR) has been significantly enhanced, reaching an impressive -26dB at 100MHz and better than -80dB at DC, ensuring precise differential measurements.
Micsig’s commitment to quality is evident in the MDP701’s premium build. The probe features a sleek metal enclosure for the oscilloscope interface and a smooth matte black plastic body, exuding a professional and durable feel. The high-quality cables and strain reliefs further reinforce the product’s robustness.
In our hands-on review, we showcase the MDP701’s performance in a high-voltage measurement scenario, highlighting its ability to safely measure active switching devices in a power supply operating on mains voltage. The probe’s 5MHz bandwidth limit switch effectively reduces unwanted noise, ensuring clean and accurate waveform displays.
While the MDP701 lacks the hard carry case of its predecessor, it compensates with a comprehensive accessory kit, including test clips and a USB-C cable for convenient connectivity. Whether you’re an electronics enthusiast or a professional engineer, the Micsig MDP701 is a valuable addition to your toolkit.
Available through distributors like eleshop.eu, this high-performance differential probe is now within reach for a broader audience.