The SC100 is a lightweight, 400 Hz static inverter that uses state-of-the-art, solid state circuitry to invert a 28 VDC input to a 115 VAC, 400 Hz sine wave output. The SC100 unit is primary designed to power airborne and ground instruments, compasses, gyros, radar, and navigation equipment.
- Crystal controlled oscillator design provides output frequency stability
- Pulse width modulated square wave to sine wave power conversion scheme offers efficient, reliable, and quiet operation
- Certified to FAA TSO-C73 airborne standards
Product Codes | |
|---|---|
| Mfr Part No: | SC100 |
| ECCN: | 3A225 |
| SCHEDULE B CODE: | 8504.40.0018 |
| TSO: | C73 |
Weight: 7.5 lbDimensions: 3.4 x 12 x 6.34 inInput voltage: Range: 20 – 36.5 VDC Nominal: 28 VDCCurrent: 1.0 ADC nominal 41.5 ADC at 1 KVA at 28 VDCOutput voltage: 115 VAC ± 3% nominalPower/Current: 1000 VAC / 8.6A ACFrequency: 400 Hz ± HzPhase & waveform: Single phase, sine waveHarmonic Distortion: 2.5% nominalPower factor: 8.0 to -0.8Efficiency: 87% nominalResponse time: 300 µSec (no load to full load)Regulation: 1% line, 1% load, 2.5% temperatureOverload capacity: 110% of rated power for 2 hr 150% of rated power for 5 min.Protection circuit: The inverter will shutdown under the following conditions: Input voltage 37.5 ± 1 VDC Input voltage 18 VDC ± 1.5 VDC Internal high ambient temperature. Short circuit condition (after 2 to 15 Sec) manual resetRemote on/off: Yes (ground for on)Operating temperature: -65°F to 160°F (-55°C to 71°C)Altitude: 55,000 ftEnvironmental: DO-160C Env. Cat. F2ZBBŠLV‹E1XXXXXBXAXXXZXXXCooling: Thermostatically controlled brushless fan (Fan on above 50°C)Compliance: FAA TSO-C73
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: SC100
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
