DC Power Supply | Regulated 5VDC, 28VDC Input, 100 watt supply, 0-5VDC

K G S ELECTRONICS

Call For Pricing

Available to order

EDMO # LF10

MFR Part # LF10

Need help placing an order? Call 800-235-3300 or Contact us

Product Description

The LF10 is a pulse width-modulated, DC-to-DC power converter that provides up to 20 amperes of regulated 0 – 5 VDC power from a 28 VDC input. Variable slider voltage from 0 — 5 VDC is applied from pin D by an external 5KΩ potentiometer 1/2 watt to ground or directly from 0 — 5 VDC voltage source.

Features

Internal trim pot adjusts the output voltage within 4.9 to 5.25 VDC from full clockwise position of the external pot.
Circuit protection includes: low voltage shutdown, soft start, high input shutdown, output over -voltage limit, and output short circuit current limit
FAA TSO-C71 compliant

Specifications

Weight:

1 lb
Dimensions:

2 x 3.38 x 5.25 in
Input voltage:

28 VDC nominal, 18 – 32 VDC
Input Current:

4.7A at 28 VDC input, typical 0.2A at no load, maximum
Output voltage:

0 – 5 VDC regulated
Output current:

0 20A continuous
Regulation:

3% for load, 2% for line, 3% for temperature
Ripple:

50 mVpp, maximum
Overload:

Deliver 110% output power for 2 hours
Soft start:

Minimum soft start delay of 200 mSec at full load is provided during an application of step input voltage to reduce output in rush current to cold (low) resistance of incandescent lamps.
Efficiency:

75% typical
Temperature:

-55°C to 71°C
Altitude:

55,000 ft
Compliance

: FAA TSO-C71
Connector:

Unit mates with MS3106A16S-1S or MS3456W16-1S or the equivalent
Finish:

Gold iridite per MIL-C-5541 Class 1