www.martekpower.com
2000WFR series
Single Output
DC/DC Converter
F
EATURES
•
•
•
•
•
•
•
NEW
Approved for New Designs
Up to 89% Efficiency
Single Output, 20 watt converter
Available in 12, 24 and 48 VDC Inputs
2 - 1 Input Range
Industry Standard 1.0” X 2.0” X 0.4” Package
Remote On/Off, Short Circuit Protection
6 sided Continuous Shielding
EMI complies with EN55022 Class A
D
ESCRIPTIONS
Delivering up to 20 watts in an industry standard 1" X 2" X 0.4"
package this broad line of high density converters provide up
to 25 watts/in
3
saving valuable board space. Key to providing
this high a power level in a 1" X 2" footprint is the outstanding
thermal performance with efficiencies up to 89%. The
2000WFR series are available in 12Vdc, 24Vdc and 48Vdc input,
with a 2 to 1 input range, and with single output modules of
3.3Vdc, 5Vdc, 12Vdc, 15Vdc making them one of the most
versatile product lines available today in the market. They are
ideally suited to data communications applications, mobile
battery driven equipment, telecommunications equipment,
mixed analog/digital subsystems and process/control systems.
I
NPUT
C
HARACTERISTICS
Min Typ Max Units/Comments
Switching Frequency
290 330 360 kHz; Factory set
Remote Shut Down Off -1
+1 VDC;Ref. to input ( - )
On 2.5
VDC or open;Referenced
to input ( - )
Input - Output Capacitance
pF
1200
Input Filter
Pi type
Isolation Voltage
VDC
1500
Isolation Resistance
MOhms @ 500 Vdc
1000
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Line Regulation
Min Typ Max Unit/Comments
±1 % Output voltage at
nominal line & FL
±0.3 % Output voltage
measured from
min. input line to
maximum
±0.5 % Output voltage
measured from FL
to 10% load
(Balanced Loads)
±0.02 % per degree C
60 100 mV p-p measured
at 20 MHz bandwidth
with external 1
μf
capacitor
±4 % deviation of Vout
voltage for a 25%
load change for
300μS
Indefinite, Automatic
Recovery
Load Regulation
Temperature Coefficient
Ripple/Noise
Load Transient Response
Short Circuit Protection
Martek Power reserves the right to change specifications without notice.
>> B-159
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
www.martekpower.com
G
ENERAL
C
HARACTERISTICS
Operating Temp. Range
Operating Temp. Range
Storage Temp. Range
Material Flammability
Relative Humidity
Weight
Size
Case Material
Min
-40
-40
-55
5
Typ
Max Unit/Comments
+50 °C; measured
at ambient
+105 °C; measured
at case
+125 ° C
UL94V-0
% Humidity,
non-condensing
95
30 Grams
1.0” X 2.0” X 0.4”
Metal with
non-conductive
baseplate
O
UTLINE
D
RAWING
0.40
(10.2)
0.40
(10.2)
0.10 (2.5)
0.039 ±.002
(1.0 ±0.05)
PIN DIA. TYP.
3
4
5
0.80
(20.3)
6
0.60
(15.2)
BOTTOM
VIEW
1
2
SIDE
VIEW
2.00
(50.8)
0.40
(10.2)
0.40
(10.2)
1.00 (25.4)
0.24
(6.0)
0.40
(10.2)
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
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-160
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
www.martekpower.com
H
OW
T
O
O
RDER
H
OW TO
O
RDER
20 XX S XX - WFR - Y
Wattage
Output Voltage
Single Output
ROHS Compliant
Series
Nominal
Input Voltage
D
ERATING
C
URVES
MODEL 2000WFR Single
Pout %
100
90
80
70
60
50
40
30
20
10
0
-40
100LFM
Natural
Convection
400LFM
200LFM
~
50
60
70
80
90
100
110
TEMPERATURE
°
C
M
ODEL
S
ELECTION
C
HART
Model
Nominal
Input
Voltage
(VDC)
12
12
12
12
24
24
24
24
48
48
48
48
Input
Voltage
Range
(VDC)
9 -18
9 -18
9 - 18
9 -18
18 - 36
18 - 36
18 - 36
18 - 36
36 - 75
36 - 75
36 - 75
36 - 75
Under
Voltage
Shut Down
(VDC)
8.1 - 8.8
8.1 - 8.8
8.1 - 8.8
8.1 - 8.8
16 - 17.5
16 - 17.5
16 - 17.5
16 - 17.5
32 - 34
32 - 34
32 - 34
32 - 34
No Load
Input
Current
(mA)
30
30
30
30
17
17
17
17
10
10
10
10
Full Load
Input
Current
(mA)
1358
1984
1898
1903
671
980
938
941
335
490
469
471
Output
Voltage
(VDC)
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
(mA)
4.00
4.00
1.67
1.34
4.00
4.00
1.67
1.34
4.00
4.00
1.67
1.34
Input Fuse Efficiency
Slow Blow
@ FL
Type
(%)
(A)
4
4
4
4
2
2
2
2
1
1
1
1
81
84
88
88
82
85
89
89
82
85
89
89
2003S12WFR
2005S12WFR
2012S12WFR
2015S12WFR
2003S24WFR
2005S24WFR
2012S24WFR
2015S24WFR
2003S48WFR
2005S48WFR
2012S48WFR
2015S48WFR
>> B-161
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
www.martekpower.com
2000WFR series
Dual Output
DC/DC Converter
F
EATURES
•
•
•
•
•
•
•
NEW
Approved for New Designs
Up to 89% Efficiency
Dual Output, 20 watt converter
Available in 12, 24 and 48 VDC Inputs
2-1 Input Range
Industry Standard 1.0” X 2.0” X 0.4” Package
Remote On/Off, Short Circuit Protection
6 sided Continuous Shielding
EMI complies with EN55022 Level A
D
ESCRIPTIONS
Delivering up to 20 watts in an industry standard 1" X 2" X 0.4"
package this broad line of high density converters provide up
to 25 watts/in
3
saving valuable board space. Key to providing
this high a power level in a 1" X 2" footprint is the outstanding
thermal performance with efficiencies up to 89%. The
2000WFR series are available in 12Vdc, 24Vdc and 48Vdc input,
with a 2 to 1 input range, and with dual output modules of
+/-12Vdc, +/-15Vdc making them one of the most versatile
product lines available today in the market. They are ideally
suited to data communications applications, mobile battery
driven equipment, telecommunications equipment, mixed
analog/ digital subsystems and process/control systems.
I
NPUT
C
HARACTERISTICS
Min Typ Max Units/Comments
Switching Frequency
290 330 360 kHz; Factory set
Remote Shut Down Off -1
+1 VDC;Ref. to input ( - )
On 2.5
VDC or open;Referenced
to input ( - )
Input - Output Capacitance
pF
1200
Input Filter
Pi type
Isolation Voltage
VDC
1500
Isolation Resistance
MOhms @ 500 Vdc
1000
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Line Regulation
Min Typ Max Unit/Comments
±1 % Output voltage at
nominal line & FL
±0.3 % Output voltage
measured from
min. input line to
maximum
±0.5 % Output voltage
measured from FL
to 10% load
(Balanced Loads)
±0.02 % per degree C
60 100 mV p-p measured
at 20 MHz bandwidth
with external 1
μf
capacitor
Indefinite, Automatic
Recovery
±2 %, Balanced Load
Load Regulation
Temperature Coefficient
Ripple/Noise
Short Circuit Protection
Ouptut Voltage Balance
Martek Power reserves the right to change specifications without notice.
>> B-162
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
www.martekpower.com
G
ENERAL
C
HARACTERISTICS
Operating Temp. Range
Operating Temp. Range
Storage Temp. Range
Material Flammability
Relative Humidity
Weight
Size
Case Material
Min
-40
-40
-55
5
Typ
Max Unit/Comments
+50 °C; measured
at ambient
+105 °C; measure
at case
+125 °C;
UL94V-0
% Humidity,
95 non-condensing
30 Grams
1.0” X 2.0” X 0.4”
Metal with non-
conductive
baseplate
O
UTLINE
D
RAWING
0.40
(10.2)
0.40
(10.2)
0.10 (2.5)
0.039 ±.002
(1.0 ±0.05)
PIN DIA. TYP.
3
4
5
0.80
(20.3)
6
0.60
(15.2)
BOTTOM
VIEW
1
2
SIDE
VIEW
2.00
(50.8)
0.40
(10.2)
0.40
(10.2)
1.00 (25.4)
0.24
(6.0)
0.40
(10.2)
P
IN
O
UT
C
HART
Pins
1
2
3
4
5
6
FUNCTION
+ Vin
- Vin
+ Vout
COMMON
- 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
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-163
1111 Knox Street
Torrance
CA 90502
USA
Tel: +1 310 202 8820
sales@martekpower.com
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