Electrical Characteristics: 25°C Tc, 270 VDC Vin, 100% load, free run, unless otherwise specified.

Notes

1. Unit will shut down above approximately 425V but will be undamaged

and will restart when voltage drops into normal range.

2. Recovery time is measured from application of the transient to point the point at

which Vout is within 1% of final value.

SINGLE oUTPUT MoDELS

MHP27015S

MHP27028S

units

paraMeter

COnDitiOns

MIN

TYP

MAX

MIN

TYP

MAX

Output VOltage

14.85 15.00 15.15 27.72 28.00 28.28

VDC

Output Current

0

—

4.33

0

—

2.32

a

Output pOWer

0

—

65

0

—

65

W

Output ripple

—

—

75

—

—

280

mV p-p

line regulatiOn

—

—

150

—

—

280

mV

lOaD regulatiOn

nO lOaD tO Full

—

—

150

—

—

280

mV

input VOltage

COntinuOus

160

270

400

160

270

400

VDC

—

—

450

—

—

450

V

input Current

nO lOaD

—

—

20

—

—

20

mA

inHiBiteD–inH1

—

—

7

—

—

10

inHiBiteD–inH2

—

—

15

—

—

15

input ripple

Current

—

—

45

—

—

70

mA p-p

eFFiCienCY

80

—

—

80

—

—

%

lOaD Fault

pOWer DissipatiOn

sHOrt CirCuit

—

—

45

—

—

45

W

step lOaD

respOnse

50% - 100% - 50%

transient

—

—

700

—

—

1800

mV pk

—

—

300

—

—

1000

µs

Crane Aerospace & Electronics Power Solutions

MHp270 single and dual dc/dc converters

270 Volt input – 65 Watt

www.interpoint.com

Page 7 of 10

Rev F - 20090304