This library is built for procurement and engineering alignment, not general marketing reading. Each article includes decision criteria, risk controls, and practical actions you can reuse in real RFQ and validation workflows.
Read articles in decision order so your team moves from model screening to RFQ quality and then to customization governance without missing critical handoff details.
| Project Stage | Recommended Article | Decision Output |
|---|---|---|
| product | Dual-Absolute Encoders in GaN Servo Actuators: Motor vs. Joint-Side Feedback, Mitigating 50V/ns dv/dt on BiSS-C/SSI, Harmonic Compliance, and Robotics Sourcing | Reusable acceptance criteria and checklists for supplier communication. |
| product | Low-Inductance Motors in GaN Servo Drives: Sizing 50kHz–200kHz PWM, Eliminating External Chokes, and Managing Stator Iron Losses in Robotics Procurement | Reusable acceptance criteria and checklists for supplier communication. |
| engineering | Current Sensing Architectures in 100kHz–200kHz GaN Servo Inverters: In-Line Shunts, Low-Side Limits, and Isolated Magnetic ICs in Robotics Procurement | Reusable acceptance criteria and checklists for supplier communication. |
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Compare dual-absolute encoders in GaN servo actuators: BiSS-C/SSI noise, motor vs. joint feedback, gear compliance, and an RFQ checklist. Plan your review.


Size GaN servo drives for low-inductance motors: compare 50–200 kHz PWM, estimate ripple, assess iron losses, and use an RFQ checklist. Request pairing review.


Compare GaN servo current sensing: in-line shunts, low-side limits and isolated magnetic ICs. Use timing examples and an 8-point RFQ checklist for OEM sourcing.


Size brake choppers for 48V GaN servo drives, assess bus overvoltage and BMS disconnect risks, and request evidence with a seven-point supplier RFQ checklist.


Evaluate IEC 61800-5-2 STO in GaN servo drives: compare safety architectures, check OSSD and braking limits, and prepare an evidence-based robotics RFQ.

Why mobile robotics and AMR buyers are demanding automotive-grade AEC-Q101 GaN servo drives. Compare TCO, lifecycle, and supplier vetting strategies.