H Series
50 Watt DC-DC Converters
Wide input voltage ranges up to 60 V DC
1, 2 or 3 outputs up to 48 V DC
4 kA DC I/O electric strengh test voltage
LGA
• Rugged electrical and mechanical design
• Output 1 regulated, outputs 2 and 3 tracking
• Operating ambient temperature range
–25...71°C with convection cooling
Selection chart
Output 1
U
o nom
I
o nom
[V DC]
[A]
5.1
8
5.1
8
5.1
8
12
4
12
4
12
4
15
3.4
15
3.4
15
3.4
24
2
24
2
24
2
48
1
48
1
48
1
12
2
12
2
12
2
15
1.7
15
1.7
15
1.7
5.1
5
5.1
5
5.1
5
5.1
5
5.1
5
5.1
5
Output 2
U
o nom
I
o nom
[V DC] [A]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
12
2
12
2
12
2
15
1.7
15
1.7
15
1.7
12
0.7
12
0.7
12
0.7
15
0.6
15
0.6
15
0.6
Output 3
U
o nom
I
o nom
[V DC]
[A]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
12
0.7
12
0.7
12
0.7
15
0.6
15
0.6
15
0.6
Input voltage
U
i
[V DC]
8...15
14...30
28...60
8...15
14...30
28...60
8...15
14...30
28...60
8...15
14...30
28...60
9...15
18...30
36...60
8...15
14...30
28...60
8...15
14...30
28...60
8...15
14...30
28...60
8...15
14...30
28...60
Type
Options
12 H1001-2R
24 H1001-2R
48 H1001-2R
12 H1301-2R
24 H1301-2R
48 H1301-2R
12 H1501-2R
24 H1501-2R
48 H1501-2R
12 H1601-2R
24 H1601-2R
48 H1601-2R
12 H1901-2R
24 H1901-2R
48 H1901-2R
12 H2320-2
24 H2320-2
48 H2320-2
12 H2540-2
24 H2540-2
48 H2540-2
12 H3020-2
24 H3020-2
48 H3020-2
12 H3040-2
24 H3040-2
48 H3040-2
-7, D, V
-7, D, V
-7, D, V
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D
-7, D, V
-7, D, V
-7, D, V
-7, D, V
-7, D, V
-7, D, V
2/12.2000
www.power-one.com
1
Cassette Style
Input
Input voltage
refer to selection chart
H Series
Output
Efficiency
Output voltage 1 setting acc.
Output voltage 2, 3 setting acc.
Output voltage switching noise
Line regulation
Load regulation output 1
Load regulation output 2, 3
Output voltage 2, 3
Cross load regulation outp. 2, 3
Minimum output current
Current limitation main output
Current limitation aux. output(s)
Operation in parallel
Hold-up time
U
i nom
,
I
o nom
U
i nom
,
I
o nom
U
i nom
,
I
o nom
IEC/EN 61204, total
U
i min
....U
i max
,
I
o nom
U
i nom
, 0...I
o1 nom
10...100%
I
o2,3 nom
U
i nom
,
I
o1 nom
,
I
o2,3
= 0
0...100% I
o1 nom
not required
rectangular U/I characteristic
rectangular U/I characteristic
by current limitation
U
i nom
,
I
o nom
, with ext. diode in input line
up to 86%
±2%
U
o1 nom
±7.5%
U
o2,3 nom
typ. 200 mV
pp
typ.
±1%
U
o nom
typ. 0.2%
U
o1 nom
typ. 0.7 V
max. 115%
U
o2,3 nom
typ. 0.7 V
0A
typ. 110%
I
o nom
typ. 120%
I
o nom
up to 1 ms
Protection
Input reverse polarity
Input undervoltage lockout
Input overvoltage lockout
Input transient protection
Output
Output overvoltage
Overtemperature
with external fuse
typ 80%
U
i min
typ 110%
U
i max
suppressor diode
no-load, overload g2d short circuit proof
suppressor diode in each output
switch-off with auto restart
typ 150%
U
o nom
T
C
typ 100°C
Control
Output voltage adjustment
Inhibit
Status indication
single output models
0...110%
U
o1 nom
TTL input, output(s) disabled if left open-circuit
LEDs: OK, inhibit
Safety
Approvals
Class of equipment
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA C22.2 No. 950
units without options
I/case
I/O
O/case
O/O
class I
IP 40
2 kV AC
4 kV AC
1 kV AC
0.2 kV AC
2/12.2000
www.power-one.com
2
H Series
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Electromagnetic emissions
50 Watt DC-DC Converters
IEC/EN 61000-4-2, contact discharge, level 2 (4 kV) criterion A
IEC/EN 61000-4-3, level x (20 V/m)
criterion A
IEC/EN 61000-4-4, input, level 1 (0.5 kV)
criterion A
IEC/EN 61000-4-5, input, level 1 (0.5 kV)
criterion A
CISPR 22/EN 55022, 12H, conducted
class A
CISPR 22/EN 55022, 12H, radiated
class B
CISPR 22/EN 55022, 24H, 48H, radiated and conducted class B
Environmental
Operating ambient temperature
Operating case temperature
T
C
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
MTBF
U
i nom
,
I
o nom
, convection cooled
U
i nom
,
I
o nom
non operational
IEC/EN 60068-2-3, 93%, 40°C
IEC/EN 60068-2-6, 10...60/60...150 Hz
IEC/EN 60068-2-27, 11 ms
IEC/EN 60068-2-29, 16 ms
MIL-HDBK-217E, G
B
, 40°C, single output types
–10...50
°C
–10...80
°C
–25...100
°C
21 days
0.15 mm/2 g
n
15 g
n
10 g
n
384'000 h
Options
Extended temperature range
–25...71°C, ambient, operating
Input and/or output undervoltage monitoring, excludes option V
Input and/or output undervoltage monitoring (VME), excludes option D
-7
D1…D8
V2, V3
Accessories
Front panels 19" (Schroff/Intermas)
Mating H11 connectors with screw, solder, fast-on or press-fit terminals
Connector retention facilities and code key system for connector coding
Flexible PCB for connecting the converter via an H11 connector, if mounted on a PCB
Chassis or wall mounting plates for frontal access
Universal mounting brackets for chassis or DIN-rail mounting
Pin allocation
Pin
2
5
8
11
14
17
14
17
20
23
26
29
32
Electrical Determination
Inhibit control input
Save Data or ACFAIL
Output voltage (positive)
Output voltage (negative)
Control input +
Control input –
Output voltage (positive)
Output voltage (negative)
Output voltage (positive)
Output voltage (negative)
Protective earthing
DC input voltage
DC input voltage
H1000
i
D or V
Vo1+
Vo1–
R
G
H2000
i
D or V
H3000
i
D or V
Vo3+
Vo3–
Vo1+
Vo1–
Vi+
Vi–
Vo2+
Vo2–
Vo1+
Vo1–
Vi+
Vi–
Vo2+
Vo2–
Vo1+
Vo1–
Vi+
Vi–
2/12.2000
www.power-one.com
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