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Measurement solutions for your power integrity needs

Picotest products are designed to simplify measurements while providing the ultimate resolution using your test instruments. This allows the optimum use of your instruments, maximizing their value.

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Product Types

New Releases
Best Sellers
DC Blockss
Ground Loop Isolatorss
Injectors
Load Stepperss
Vector Network Analyzers
PDN Cables
Probes
Publications
Source Power Amps
Software
Test Boards
Training
Benchtop Instruments

Test Types

1-Port and 2-Port Impedance/Ripple
3-Port Impedance
Component Test
Converter Input Impedance
EMI/EMC Probes
Miscellaneous
Noise
Protection Devices
PSRR, PSNR, PSMR – Line Injectors
Stability – Gain/Phase
TDR
Training
Transient Step Load

Solutions

PDN Measurement for Power Integrity
TDR/TDT
Tektronix
Power Supply Rejection Ratio Measurement
Non-invasive Stability Measurement
Ultra-low Impedance
Rohde & Schwarz
Inductor Measurement Including DC Bias
Input Impedance Measurement for DC-DC Converters

Training: Master the Fundamentals of Power Integrity and Power Supply Testing

This course is now available on-demand and covers how to master the most important power supply measurements including those associated with Power Integrity and today?s power distribution systems.

The topics and tests are discussed in detail with a variety of lab demonstrations.

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Insights

All Insights
Component Test
FAQs
GaN
Impedance
Noise/EMI/EMC
Power Integrity
Probes
PSRR/PSNR/PSMR
Stability
Training
Transient Load Step

Support

NISM
Injectors/TDR
Probes/Amps
Bode 100/500 VNA
Power Supplies
M3500A/M3510A
G5100A
U6200A
Setup Files

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AI, Power Integrity & Engineering Intuition A Recorded Webinar

In this episode of The EEcosystem Podcast, Steve Sandler and Judy Warner discuss;
• The AI data center explosion (and its thermal wake)
• Why SPICE modeling is falling behind
• How engineers can scale innovation and intuition
• Mentorship, measurement, and why wisdom still matters

Listen now to learn what it takes to thrive as an engineer in 2025 and beyond.

Steve shares practical advice for engineers—young and seasoned—on building intuition, finding mentorship, and navigating the expanding gap between academia and industry. Plus, hear his take on the role of AI in design tools, the limitations of SPICE, and why old-school wisdom is more important than ever.

Whether you’re struggling with thermal design, scaling innovation, or just trying to keep up with the AI wave, this conversation is packed with insights you won’t want to miss.

Watch Now