Part LT-52A
16 listings from 3 suppliers (BAS Part Sales, CostAero, Precision Aviation Group) · $150.00 – $1,740.00. Prices refresh weekly.
from $150
from $325
from $1,740
Price trend · weekly low by condition
| Week | Condition | Listings | Low | Avg |
|---|---|---|---|---|
| 2026-W35 | used | 11 | $325 | $343 |
| 2026-W35 | core | 3 | $150 | $150 |
Description
The LT-52A is a pulse width-modulated DC to DC converter that provides regulated DC power. This converter transforms an unregulated 28 VDC to a regulated and adjustable DC voltage output via a remote control potentiometer. The LT-52A is primarily designed to control the light intensity of incandescent bulbs in aircraft lighting. The LT-52Ais FAA TSO-C71 recognized for airborne applications.
Price spread · 15 priced listings
$150
$325
$1,740
Each dot is one listing (hover for supplier & condition); color = condition.
Price by condition · median
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply (Range: 55,000 FT) (28V) (Core)
Kgs Electronics
core
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply with Mods (Broken Casing) (Core)
Kgs Electronics
core
BAS Part Sales
LT-52A KGS Electronics Light Dimmer with Green Repairable Tag (Core)
Kgs Electronics
core
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Power Supply (Worn Paint) (Amps: 2.5) (Volts: 28)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply (Range: 45,000 FT)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply (Range: 45,000 FT) (Fading Color)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply (Volts: 28, Amps: 2.5)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply with Modification (Volts: 28)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply with Modifications (28V, Amps: 2.5)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply with Mods
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Power Supply (28V, 2.5A)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Power Supply (28V, 2.5A) (Gold)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Power Supply with Mod (28V, 2.5A)
Kgs Electronics
used
BAS Part Sales
LT-52A KGS Electronics Light Dimmer Supply (Range: 55,000 FT) (28V)
Kgs Electronics
used
CostAero
DC POWER CONVERTER/DC to regulated and controllable DC power converter, 50-100 watt
The LT-52A is a pulse width-modulated DC to DC converter that provides regulated DC power. This converter transforms an unregulated 28 VDC t…
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Precision Aviation Group
LT-52A LT-52A – LIGHT DIMMER POWER SUPPLY (MRO capability)
PAG
