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HomeShop by BrandKGS ElectronicsKGS Electronics LT-3103-4 Regulated Dc To Dc Power Converter - 28VDC Input - 0-5VDC Output
KGS Electronics LT-3103-4 Regulated Dc To Dc Power Converter - 28VDC Input - 0-5VDC Output
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KGS Electronics LT-3103-4 Regulated Dc To Dc Power Converter - 28VDC Input - 0-5VDC Output

Part#: LT-3103-4
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The LT-3103-4 is a pulse width-modulated DC to DC converter that provides regulated multiple output power. The converter transforms an unregulated 28 VDC to a regulated and adjustable DC output via a remote control potentiometer or voltage for voltage controlled models. The Model LT-3103-4 is primarily designed to control the light intensity of incandescent bulbs in lighting systems.
  • State of the art design for regulation and positive logic for output overvoltage protection.
  • Other LT-3103-4 available in various output voltage and power ratings in the same package, or special units can be provided for various output combinations.
  • Maximum output voltage is adjustable with an internal trim pot.
  • Designed to meet various applicable portions MIL-STD 704 notice 3, MiL-STD-202 and MIL-T-5422F class IA.
  • The Model LT-3103-4 is serviceable, small and lightweight (42 watts per pound and 1.7 watts per cubic inch)

Product Details
Country of Origin: United States
UOM : Each
Pack Quantity : 1
Color Family : Gold
Shipping Weight : 4.3 pounds
Manufacturer P/N : LT-3103-4
ECCN : 3A225
Schedule B Code : 8504.90.0080
Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
Max power rating:

Input voltage:
28 VDC nom., 20 to 40 VDC

Input current:
@20 VDC 17.8 AMP
@28 VDC 12.8 AMP

Output voltage:
Adjustable with external 5K ohm,1/2 W rheostat or voltage 0-28 VDC.

Output current:
11 AMP


2% for line, 2% load and 2.5% temperature. Common mode isolation = 40 db.

Output ripple:
25 mVp-p or less.

Protection (Overload):
Input and output current pulse when overload exceeds approximately 125% of rating.

Protection (Overvoltage):
Output voltage is limited toapproximately 125% of rating eventhough remote control rheostat opens or internal failure occurs.

-55C to +71C (sufficient cooling required @ +71'C ambient)

55,000 ft.

6.5" L x 6.7" W x 2.4" H.
16.5 cm L x 17 cm W x 6 cm H

3.6 lbs. (1634 grams).
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