Picotest J2102A
Common Mode Transformer

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Product Overview

RENT PICOTEST J2102A Common Mode Transformer (Call for Availability)

    The simplest and most effective method for eliminating a ground loop is to add a wideband common mode transformer to the measurement, such as the Picotest J2102A Common Mode Transformer.  The transformer for a low impedance PDN measurement must have very wide bandwidth, low loss and tight coupling, otherwise, the results will not be accurate over the measured frequency range.  It is also important to maintain the 50 Ohm transmission line impedance through this transformer. The J2102A accomplishes this with ease.

Key Features of the PICOTEST J2102A Common Mode Transformer Include:

• Greatly attenuates the effects of low frequency ground loops
• Supports the 2 Port Shunt Thru impedance measurement required for Power Distribution Networks (PDN’s)
• Maintains 50 Ohm transmission line integrity to approximately 500MHz
• Works with all types of test equipment to eliminate ground loops, such as Network Analyzers, Oscilloscopes and Spectrum Analyzers

See Datasheet for full specifications