LT-48B DC to DC Converter | 37.5 W, 28 VDC, 0–5 VDC, TSO
Product Description
The LT-48B is a pulse width-modulated DC to DC converter that provides regulated output power. This converter transforms an unregulated 28 VDC to regulated output power. The output voltage is adjusted via a remote control rheostat 5K ohm 1/2 W to ground. Fixed output and voltage control models are also available.
The LT-48B is primarily designed to control the light intensity of incandescent bulbs in aircraft lighting. The LT-48B are qualified to the FAA technical standards order (TSO-C71) for airborne static DC-DC electrical power converters.
Features
- State of the art design for regulation and positive logic for output overvoltage protection (PWM control topology).
- The LT-48B is serviceable, small and lightweight.
- Maximum output voltage is adjustable with an internal trim pot.
- Designed to meet MIL-STD 704 Cat. B, MIL-STD-810C and MIL-STD-461A.
Specifications
Weight:
0.6 lb
Dimensions:
1.6 x 2.0 x 5.0 in.
Input Voltage:
18–36 VDC, 1.8 ADC @ 28 VDC
Output Voltage:
0–5 VDC, 7.5 ADC (Max)
Efficiency:
75%
Input Circuit Breaker:
3–5 A
Temperature:
-50ºC to 70ºC
Compliance:
FAA TSO-C71
Product Codes
- Mfr Part No:LT-48(B)
- EDMO #:LT-48B
- Brand:K G S ELECTRONICS
- Category:Inverters & Converters
- TSO:C71
- TSO:C71