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
Single outPut ModelS
MHF+281r9S
MHF+283r3S
MHF+2805S
unitS
paraMeter
COnDitiOnS
Min
tꢌP
1.90
–
MaX
Min
tꢌP
3.30
—
—
30
50
5
MaX
Min
4.85
0
tꢌP
5.00
—
MaX
Output VOltage
Output Current
Output pOwer
Output ripple
10 kHz - 2 MHz
1.84
0
1.96
3.5
6.65
30
40
40
55
32
35
35
7
3.20
0
3.40
2.4
8
5.15
2.4
12
80
100
50
50
40
50
40
12
80
100
—
vdC
a
V
in = 16 t O 40 VDC
Vin = 16 t O 40 VDC
= 25°C
0
—
7
0
0
—
W
t
—
—
—
—
20
—
—
—
—
—
56
—
—
—
–
80
240
100
50
40
50
40
12
80
120
–
—
—
—
—
16
—
—
—
—
—
72
—
30
60
5
C
mv p-p
12
1
line regulatiOn
lOaD regulatiOn
V
= 16 tO 40 VDC
mv
mv
vdC
v
in
2
nO lOaD tO Full
COntinuOuS
tranSient 50 ms
nO lOaD
35
28
—
16
2
–
20
28
—
25
5
20
28
—
input VOltage
nO lOaD tO Full
16
—
—
—
–
1
input Current
25
5
ma
inHiBiteD
input ripple Current
10 kHz - 10 MHz
t
= 25°C
30
—
62
4
60
70
—
45
—
75
5
35
—
C
ma p-p
—
67
—
eFFiCienCy
77
3.5
%
W
3, 4
lOaD Fault
pOwer DiSSipatiOn
SHOrt CirCuit
8
8
6
1
reCOVery
—
—
—
—
5
30
—
—
—
—
7.5
±150
150
30
—
—
—
—
7.5
±150
150
30
ms
Step lOaD
reSpOnSe
50% - 100% - 50%
tranSient
±75
500
±300
±500
2000
±600
±400
300
±400
300
mv pk
µs
4, 5
reCOVery
6
Step line
reSpOnSe
16 - 40 - 16 VDC
±550
±800
±550
±800
mv pk
1, 4, 5
tranSient
reCOVery
Delay
—
—
—
—
0.5
12
1.2
35
—
–
0.8
10
200
–
1.2
25
—
—
—
–
0.8
10
100
–
1.2
25
ms
ms
5
Start-up
1
OVerSHOOt
500
—
850
100
—
–
300
300
600
300
mv pk
µF
1
CaPaCitive load
nꢉꢋꢀs
1. ꢂuaranteed by design, not tested.
5. Sꢋꢀp ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ >10 µs.
6. Sꢋꢀp ꢄꢁꢂꢀ ꢁs 20 - 32 - 20 vdC fꢉꢈ MHF+281r39S.
2. Fꢉꢈ MHF+281r9, ꢄꢉꢅꢆ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ ꢁs ꢋꢀsꢋꢀꢆ fꢈꢉm ꢅ 10 ma ꢄꢉꢅꢆ ꢋꢉ fꢇꢄꢄ ꢄꢉꢅꢆ.
3. iꢂꢆꢀfꢁꢂꢁꢋꢀ shꢉꢈꢋ cꢁꢈcꢇꢁꢋ pꢈꢉꢋꢀcꢋꢁꢉꢂ ꢂꢉꢋ ꢃꢇꢅꢈꢅꢂꢋꢀꢀꢆ ꢅbꢉꢊꢀ 125°C (cꢅsꢀ).
4. rꢀcꢉꢊꢀꢈy ꢋꢁmꢀ ꢁs mꢀꢅsꢇꢈꢀꢆ fꢈꢉm ꢅppꢄꢁcꢅꢋꢁꢉꢂ ꢉf ꢋhꢀ ꢋꢈꢅꢂsꢁꢀꢂꢋ.
ꢋꢉ ꢋhꢀ pꢉꢁꢂꢋ ꢅꢋ whꢁch vout ꢁs wꢁꢋhꢁꢂ ꢈꢀꢃꢇꢄꢅꢋꢁꢉꢂ.
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 8 ꢉf 23
MHF+ rꢀꢊ l - 20091113
CRANE [ Crane Aerospace & Electronics. ]
