Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
eꢄꢀcꢋꢈꢁcꢅꢄ Chꢅꢈꢅcꢋꢀꢈꢁsꢋꢁcs: -55° to +125°C t , 28 vdC vꢁꢂ, 100% ꢄꢉꢅꢆ, fꢈꢀꢀ ꢈꢇꢂ, ꢇꢂꢄꢀss ꢉꢋhꢀꢈwꢁsꢀ spꢀcꢁfꢁꢀꢆ.
C
triPle outPut Model – MHF+28515t
5 2 (Main)
±15 (auXiliarieS)
unitS
vdC
a
paraMeter
COnDitiOnS
Min
4.85
—
tꢌP
5.00
—
MaX
5.15
1.5
1.5
7.5
—
Min
14.40
0
tꢌP
MaX
Output VOltage
Output Current
VO u t
15.00
15.60
3
1
±0.250 0.333
tOtal
—
—
—
—
±2.5
—
0.500
9
1
Output pOwer
—
—
—
5
W
Vin = 16 t O 48 VDC
Output ripple
line regulatiOn
tOtal
—
—
—
7.5
10 kHz - 2 MHz
Vin= 16, 48 VDC
—
20
90
—
±30
±150
±225
±300
mv p-p
mv
—
25
75
—
5
lOaD regulatiOn
nO lOaD tO Full
Vin = 28 VDC
—
25
75
—
±150
±300
mv
%
6
CrOSS regulatiOn
= 25°C
eFFeCt On negatiVe
auXiliary Output
—
—
—
—
—
—
—
5.0
—
t
C
input VOltage
COntinuOuS
16
28
48
vdC
v
1
tranSient 120 ms
—
—
—
—
30
3
80
45
5
—
—
—
—
—
—
—
—
—
input Current
nO lOaD
inHiBiteD
ma
input ripple Current
eFFiCienCy
10 kHz - 20 MHz
—
72
—
20
76
—
50
—
12
—
—
—
—
—
—
—
—
ma p-p
%
7, 9
lOaD Fault
POWER DꢁSSꢁPATꢁOꢂ
±12
W
SHort CirCuit
1
reCOVery
—
—
—
—
—
5
25
±850
8
—
—
—
—
—
2
25
±950
3
ms
mv pk
ms
8, 9
Step lOaD reSpOnSe
Step line
tranSient
reCOVery
16 - 48 - 16 V
tranSient
in
—
—
—
—
—
—
10
—
±800
5
—
—
—
—
—
—
10
—
±800
5
mv pk
ms
1, 9, 10
reSpOnSe
reCOVery
Start-up
Delay
nO lOaD anD Full
25
25
ms
1
OVerSHOOt
500
±500
mv pk
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
2. if ꢈꢇꢂꢂꢁꢂꢃ wꢁꢋh ꢀxꢋꢀꢈꢂꢅꢄ syꢂc, ꢅꢋ ꢋꢀmpꢀꢈꢅꢋꢇꢈꢀ ꢀxꢋꢈꢀmꢀs vout mꢅꢁꢂ mꢅy bꢀ
ꢅ mꢁꢂꢁmꢇm ꢉf 4.80 vdC ꢋꢉ ꢅ mꢅxꢁmꢇm ꢉf 5.20 vdC.
6. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢉꢂꢄy ꢉccꢇꢈs bꢀꢋwꢀꢀꢂ ꢋhꢀ ꢋwꢉ ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs ꢅꢂꢆ ꢁs mꢀꢅsꢇꢈꢀꢆ
ꢉꢂ –ꢅꢇx. +5 ꢁs hꢀꢄꢆ cꢉꢂsꢋꢅꢂꢋ ꢅꢋ 1.0 a. Cꢈꢉss ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs spꢀcꢁfꢁꢀꢆ fꢉꢈ ꢋwꢉ
cꢉꢂꢆꢁꢋꢁꢉꢂs:
ꢂegative aux.= 3.76 W; positive aux.= 0.37 W to 3.76 W.
ꢂegative aux. = 0.37 W to 3.76 W; positive aux. = 3.76 W.
7. ꢀoad fault = < 0.100 Ω.
8. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ > 10 µs.
9. tꢁmꢀ ꢋꢉ sꢀꢋꢋꢄꢀ ꢋꢉ wꢁꢋhꢁꢂ 1% ꢉf vout fꢁꢂꢅꢄ ꢊꢅꢄꢇꢀ.
10. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ bꢀꢋwꢀꢀꢂ 2 ꢅꢂꢆ 10 µs.
3. thꢀ sꢇm ꢉf ꢋhꢀ 15 ꢊꢉꢄꢋ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ cꢇꢈꢈꢀꢂꢋs mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 500 ma.
4. thꢀ sꢇm ꢉf ꢋhꢀ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ mꢅy ꢂꢉꢋ ꢀxcꢀꢀꢆ 7.5 wꢅꢋꢋs. up ꢋꢉ 5
wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 66%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy ꢉꢇꢋpꢇꢋ pꢉwꢀꢈ ꢁs ꢅꢊꢅꢁꢄꢅbꢄꢀ
fꢈꢉm ꢀꢁꢋhꢀꢈ ꢉꢇꢋpꢇꢋ pꢈꢉꢊꢁꢆꢁꢂꢃ ꢋhꢀ ꢉppꢉsꢁꢋꢀ ꢉꢇꢋpꢇꢋ ꢁs sꢁmꢇꢄꢋꢅꢂꢀꢉꢇsꢄy cꢅꢈꢈyꢁꢂꢃ
2.5 wꢅꢋꢋs (ꢅppꢈꢉxꢁmꢅꢋꢀꢄy 33%) ꢉf ꢋhꢀ ꢋꢉꢋꢅꢄ ꢅꢇxꢁꢄꢁꢅꢈy pꢉwꢀꢈ.
5. lꢉꢅꢆ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ fꢉꢈ ꢋhꢀ +5 ꢁs spꢀcꢁfꢁꢀꢆ ꢅꢋ 0.0 ꢋꢉ 1.5 a wꢁꢋh bꢉꢋh ꢅꢇxꢁꢄꢁꢅꢈꢁꢀs
held at 3.75 W (250 mA). ꢀoad regulation for the auxiliary. is specified as
both auxiliaries from 0.0 to 3.75 W (250 mA) at the same time with the +5
hꢀꢄꢆ ꢅꢋ 1.5 a.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 14 ꢉf 23
MHF+ rꢀꢊ l - 20091113
CRANE [ Crane Aerospace & Electronics. ]
