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Part# 11-08177
MFR Model# 9100-001-D


12 to 35 VDC, 0-15 A per channel, Control 1050 Watts In a 1-1/4 Inch Diameter Package. Complete compact, light weight, powerful, solid state dimmer.

Model D accepts ring terminals


  • Dual Channel control of aircraft Lighting
  • Aircraft instrument panel lighting, 2 channels
  • Comply to Cessna AD 93-24-15 about cockpit fires. We have the AMOC allowing this installation for the MaxDim.
  • Excellent control of Nulite instrument lighting
  • Excellent LED control
  • Smaller DC motors
  • STC, PMA, RTCA/DO-160E SEC 21: RFE Qualified
  • Instrument Panels
  • Nulite dimmers
  • UMA dimmer
  • Avion Glare shield dimmer
  • Boat Cruiser Cabins
  • LED lit panels
  • Hundreds of DC Lighting Control applications
  • Assembled in the USA


  • Voltage Range: 12VDC to 35VDC
  • Max Current: 15 A per channel two channels
  • Controlled Output: 12-35 VDC, 0 to 15 A
  • Two channels
  • Capacity:180 Watts @12 VDC each channel, 360 Watts @24 VDC each channel, 420 Watts @28 VDC each channel, 525 Watts @35 VDC each channel
  • Install with Standard Supplied solderless ring lug terminal
  • Potentiometer Rotation: 270 Rotational Life: 500K Turns
  • Operating Temperature Range: -30 C to +65 C
  • Internal temperature Protect: +85 C
  • Storage Temperature: -40 C to +100 C
  • Maximum Internal Temperature: @15A +15 C
  • Enclosure Material: Bayer FR 110 Resin Meets UL 94
  • Flame Rating: V-2 (0.03in) V-0 (0.059in) 5VB (0.098in) 5VA (0.13in)
  • Conforms to RTCA/DO-160E SEC 21: RFE (EMI)
  • One Year limited warranty
  • Weight: 0.58 oz (16.6g)
  • What's in the box?MaxDim Duo unit, installation instructions, color coded terminals,reference panel label, STC printout for your logs, installation template, and knobs.


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I upgraded my 1969 PA-28-180D with this dimmer, FANTASTIC !!!! Very easy to wire, and you can remove all that old OEM electronic junk. EI gauges did not like factory dimmers but love this MAXDIM DUO, I have all of them working perfectly now. I recommend this in a heart beat!!!!!!

Mike S
June 12, 2016


Q: Does this dimmer have on/off detents?

No, a stop is located at the fully bright and off positions but no detents are included.

Q: Does the Maxdim Duo Dual dimmer model D have on-off detents?

No, a stop is located at the fully bright and off positions but no detents are included.

Q: Is the maxim duo FAA stc'd or pma?

Yes this has an STC and is PMA approved.

Q: Is the documentation for this item online (STC AML, Installation instructions, dimensions, etc.)?

Yes, the documentation can be found at this URL: http://www.seatoneng.com/documents.htm

Q: Does voltage output increase with rotation clock wise or decreased?

The voltage increases. The lights in the panel would get brighter.

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