1000 HN series
Single Output
DC/DC Converter
F
EATURES
•
•
•
•
•
www.martekpower.com
Up to 87% Efficiency
Single Output, 10 watt converter
Available in 12, 24 and 48 VDC Inputs
4 - 1 Input Range
Industry Standard 1.0” X 2.0” X 0.375” Package
Remote On/Off, Input Over Voltage and Short Circuit Protection
I
NPUT
C
HARACTERISTICS
Min Typ Max Units/Comments
D
ESCRIPTIONS
The 1000HN, single output power modules are 12 to 15 watt
DC/DC converters featuring a 4 - 1 input range and available
in a single output configuration providing 3.3 VDC to 15 VDC
outputs in a compact, industry standard 1.0" X 2.0" X 0.375"
package. These 400kHz, switching converters are available
in 12, 24 and 48 VDC inputs making them one of the most
versatile product lines in the market with efficiencies up to
87%. Advanced surface mount construction allows these
converters to achieve outstanding thermal performance
eliminating the need for thermal potting compounds and
thereby enhancing manufacturing efficiency to reduce
costs.
O
UTPUT
C
HARACTERISTICS
Min Typ Max Unit/Comments
Output Voltage Set Point
% Output voltage at
±1
nominal line & FL
Total Band Error
-2
+2 % Output voltage
including line/load
regulation setting
Line Regulation
% Output voltage
±0.5
measured from
min. input line to
maximum
Load Regulation
% Output voltage
±0.5
measured from FL
to 10% load
(Balanced Loads)
Temperature Coefficient
% per degree C
±0.01
Ripple/Noise
60 100 mV p-p measured
at 20 MHz bandwidth
with external 1
μf
capacitor
Output Voltage and Current
Refer to model
selection chart
Load Transient Response
% deviation of Vout
±2
voltage for a 25%
load change for
200μS
Short Circuit Protection
Indefinite, Automatic
Recovery
Overvoltage Protection
%; Clamp type (5VDC
125
output set at 6.8VDC)
Input Voltage
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Under Voltage Shut Down
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Minimum Input Current
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Full Load Input Current
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Input Fuse Requirements
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Efficiency by Model
1003S12HN
1005S12HN
1012S12HN
1015S12HN
1003S24HN
1005S24HN
1012S24HN
1015S24HN
1003S48HN
1005S48HN
1012S48HN
1015S48HN
Switching Frequency
Remote Shut Down Off
On
9
9
18
7.8
7.8
15.0
0
0
0
12
24
48
18
36
75
VDC
VDC
VDC
VDC
VDC
VDC
mA
mA
mA
1.07
0.44
0.27
A
A
A
3 Amps; Slow blow type
3 Amps; Slow blow type
1.5 Amps; Slow blow type
78
82
86
87
74
75
78
80
78
82
83
84
360 400 440
0
0.80
3.5
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
%; FL Nominal Line
kHz; Factory set
VDC;Referenced to input
VDC or open;Referenced
to input
pF
LC type
VDC
MOhms
Input - Output Capacitance
1200
Input Filter
Isolation Voltage
1500
Isolation Resistance
100
Martek Power reserves the right to change specifications without notice.
B-69
M
ODEL
S
ELECTION
C
HART
Input Voltage
Output
(VDC)
Voltage (VDC)
1003S12HN
1005S12HN
1012S12HN
1015S12HN
1003S24HN
1005S24HN
1012S24HN
1015S24HN
1003S48HN
1005S48HN
1012S48HN
1015S48HN
12
12
12
12
24
24
24
24
48
48
48
48
3.3
5.0
12.0
15.0
3.3
5.0
12.0
15.0
3.3
5.0
12.0
15.0
Full Load
Output
Current (A)
2.40
2.00
0.83
0.67
2.00
1.50
0.63
0.50
2.40
2.00
0.83
0.67
G
ENERAL
C
HARACTERISTICS
Operating Temp. Range
Storage Temp. Range
Min
-40
-55
Typ
Unit/Comments
°C; measured
at baseplate
+125 °C; measured
at baseplate
UL94V-0
10,000 Feet
40,000 Feet
95
% Humidity,
non-condensing
16
Grams
1.0” X 2.0” X 0.375”
Black coated
aluminum
UL/CUL1950,
TUV, EN60950
Max
+105
Material Flammability
Altitude: Operating
Non-Operating
5
Relative Humidity
Weight
Size
Case Material
Agency Approvals
O
UTLINE
D
RAWING
0.40
(10.2)
0.10 (2.5)
0.40
(10.2)
.125 TYP.
(3.2)
3
4
1 2
5
6
0.80
(20.3)
2.00
(50.8)
0.040 ±.002
(1.0 ±0.05)
PIN DIA. TYP.
0.60
(15.2)
0.020 TYP.
(0.5)
0.40
(10.2)
0.20
(5.1)
1.00
(25.4)
0.30
(7.6)
0.375 (9.53)
SIDE VIEW
BOTTOM VIEW
P
IN
O
UT
C
HART
Pins
1
2
3
4
5
6
FUNCTION
+ Vin
- Vin
+ Vout
NO PIN
- Vout
*REMOTE ON/OFF
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
2. Case is vented on 2” long sides only.
* Optional - present on -R Models only.
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
B-70
H
OW
T
O
O
RDER
H
OW TO
O
RDER
10 XX S XX HN
Wattage
Output Voltage
Hi-Density, Non-Encap
Single Output
Input Voltage
R Options: To add the remote on/off feature to the converter please add a “-R” at the end
of the part number. An additional pin (pin#6) will be added to the converter. Consult
mechanical drawing for location.
D
ERATING
C
URVES
MODEL 1000HN Single 3.3V & 5V
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10
500LFM
200LFM
100LFM
Natural
Convection
0
10
20
30
40
50
60 70
80
90 100 110
TEMPERATURE
°
C
MODEL 1000HN Single 12 & 15V
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40 -30 -20 -10
500LFM
200LFM
100LFM
Natural
Convection
0
10
20 30
40
50 60 70
80
90 100 110
TEMPERATURE
°
C
B-71
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