LT-353 Regulated DC TO DC Power Converter | 28 VDC, 150 W

REGULATED DC TO DC POWER CONVERTER/Multiple output light dimmer, 150 watt max power.

K G S ELECTRONICS

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EDMO # LT-353

MFR Part # LT-353

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Product Description

The LT-3xx series is a pulse width-modulated DC to DC converters that provides regulated multiple output power. The converter transforms unregulated 28 VDC to regulated DC output that is adjustable via a remote control potentiometer or voltage control models. The LT-3xx series is designed to control light intensity of incandescent bulbs in lighting systems.

Features

State of the art design for regulation and positive logic for output over voltage protection
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
LT-3xx series is serviceable, small, and lightweight
Special orders any three combinations of LT-52A, LT-53, LT-70, LT-73, LT-100 and LT-103 can be supplied

Specifications

Weight:

3.6 lbs (1634 g)
Dimensions:

6.5 x 6.7 x 2.4 in (16.5 x 17 x 6 cm)
Input Voltage:

28 VDC nom., 20 to 40 VDC
Output Voltage:

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

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

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

55,000 ft
Max. Power Rating:

150 W
Input Voltage:

20 to 40 VDC
Input Current @ FIL:

20 VDC: 11.8 ADC 28 VDC: 7.2 ADC
Output Voltage:

0 to 5 VDC
Output Current:

30 ADC
Efficiency:

75%