screening against DO-160, IEC 62368, FCC and CISPR 32 — before you spin hardware — DC/DC modules, MOSFETs, magnetics, passives.
A senior power electronics engineer who looks at your actual design and gives you real answers.
Schematic review, component selection, derating analysis — across DC/DC modules, MOSFETs, magnetics, passives, and connectors. We work from your actual design, not a generic reference.
Flag the conducted emissions, inrush, and surge issues before you commit to layout. Catch what the formal lab will catch — before it costs you a respin.
Access to component pricing that isn't Arrow or Mouser retail. If you have a sole-source issue or EOL risk, we find validated alternatives across the same or equivalent vendors.
Custom evaluation boards built for your specific application — not a vendor reference design. Characterize your actual converter, module, or power stage in your operating conditions.
Most startups are sourcing through distribution and posting design questions to vendor forums. That's slow, generic, and expensive. There's a better path.
Buying through Arrow or Future Electronics? You're paying distribution margin on every line item — often 2–4× what direct channel pricing looks like.
Posting to TI or Infineon forums for design help? You get a generic reply days later from an FAE who hasn't seen your schematic and can only talk about their own parts.
No senior PE resource on staff? The issues that fail compliance testing — Middlebrook, SOA, inrush — are often invisible until you're at the formal lab.
Access to rep channel pricing across isolated DC/DC, MOSFETs, passives, and connectors — without the distribution markup you're currently paying.
Not a forum thread. A senior engineer who reviews your schematic, your operating conditions, your layout — and gives you specific answers.
Sole-source risk, EOL parts, long lead times — we find alternatives and validate they actually work in your design, not just on paper.
EMC, thermal, and stability flags before you commit to layout. The respin you avoid is the most valuable thing we deliver.
You have the customer relationships. We have the application engineering depth to unblock the deals that are stalling at the prototype stage.
When a customer can't get their prototype working with your module, the deal stops. We build custom EVMs and provide hands-on AE support to get them to the next stage — and the purchase order.
Custom EVM capability and vendor-agnostic AE support is a door-opener. You're not just another rep with a catalog — you're bringing something their current supplier can't offer.
We identify where your existing customers have adjacent power problems that match your other lines — MOSFETs, passives, magnetics — and help you make the technical case for the cross-sell.
15+ years in aerospace and industrial power electronics. The failure modes that show up at DO-160 and MIL-STD-461 testing are not a surprise to us — they're what we look for first.
Early-phase vetting for DO-160 , MIL-STD-461, IEC 61000, and CISPR. We flag the specific issues that cause formal lab failures — before you spin hardware.
Input filter sizing against Middlebrook criterion, inrush current calculation, NTC/ICL selection, and layout risk identification — before a single trace is routed.
Worst-case stress analysis on MOSFETs, magnetics, and capacitors. SOA derating, junction temperature margin, and lifetime estimation at actual operating conditions.
Phase margin assessment, input impedance interaction, and topology selection review. Catch instabilities that only appear at corner conditions — not on the bench at 25°C.
DO-160 Section 16 and MIL-STD-704 (Aircraft) Standard Comparison. Select a tab and category to view power requirements.
| PARAMETER | REQUIREMENT |
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Source: RTCA DO-160G Section 16. Always verify against current revision for certification purposes.
| PARAMETER | MIL-STD-704 (AIRCRAFT) REQUIREMENT |
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Source: MIL-STD-704F. Always verify against current revision and applicable amendment for program use.
| PARAMETER | REQUIREMENT |
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Source: RTCA DO-160G Section 16. AC power input characteristics. Verify against current revision.
Search by part number, topology, or voltage range for functional alternatives across isolated DC-DC, MOSFETs, controllers, magnetics, and passives.
Notify me when live → hello@inrushtech.comCalculates input filter component values to satisfy Middlebrook criterion and meet conducted emissions limits. Covers DO-160, IEC 61000, and CISPR standards — including source impedance and damping network design.
Notify me when live → hello@inrushtech.comWritten by the same engineer who reviews your design. The issues we write about are the ones we find most often.
Most EMC failures aren't caused by bad circuit math — they're caused by current loops that become unintentional antennas. How to find and fix them before the lab does.
The Safe Operating Area graph is the boundary between a reliable design and a catastrophic failure. What most engineers miss when derating for linear mode operation.
A direct side-by-side of aircraft power requirements — categories, voltage limits, frequency bands, and the traps that catch engineers switching between programs.
The decisions made at architecture phase determine whether your first board passes or fails compliance. What to validate before you ever route a trace.
The most common cause of unexpected oscillation in systems with long cable runs or shared input buses — and how to design around it.
Not a spec sheet comparison — a decision framework based on switching frequency, gate drive complexity, thermal tradeoffs, and qualification maturity.
Not a marketplace. Not a broker. Application engineering from someone who has designed, certified, and shipped power electronics products in aerospace and industrial environments.
DO-160 conducted emissions, MIL-STD-704 power quality, electromechanical actuation. Designed for flight-critical environments where failure is not an option.
High-power motor drives, onboard charging, DC-DC conversion. EMC compliance across automotive-grade qualification standards.
High-density isolated power conversion, efficiency optimization, thermal management. Carrier-grade IEC compliance and long-lifetime reliability requirements.
GaN/SiC power conversion for next-generation electric aircraft. Weight-optimized power electronics under aggressive aerospace certification timelines.
No forms. No automated analysis. A real conversation with a senior power electronics engineer about what you're building and where we can help.