概述
数据手册2012D48WFR 概述
Single & Dual Output DC/DC Converter 单，双输出DC / DC转换器
2012D48WFR 数据手册
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2000WFR series
Single Output
DC/DC Converter
FEATURES
• 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
INPUT CHARACTERISTICS
DESCRIPTIONS
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/in3 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.
Units/Comments
kHz; Factory set
VDC;Ref. to input ( - )
VDC or open;Referenced
to input ( - )
Min Typ Max
Switching Frequency
Remote Shut Down Off
On
290 330 360
-1
2.5
+1
Input - Output Capacitance
Input Filter
Isolation Voltage
Isolation Resistance
pF
1200
Pi type
VDC
MOhms @ 500 Vdc
1500
1000
OUTPUT CHARACTERISTICS
Min Typ Max
Unit/Comments
% Output voltage at
nominal line & FL
% Output voltage
measured from
min. input line to
maximum
% Output voltage
measured from FL
to 10% load
±1
Output Voltage Set Point
Line Regulation
±0.3
±0.5
Load Regulation
(Balanced Loads)
% per degree C
mV p-p measured
at 20 MHz bandwidth
with external 1 μf
capacitor
% deviation of Vout
voltage for a 25%
load change for
300μS
Indefinite, Automatic
Recovery
±0.02
Temperature Coefficient
Ripple/Noise
60 100
±±
Load Transient Response
Short Circuit Protection
>> B-159
www.make-ps.com
E-mail:info@make-ps.com
GENERAL CHARACTERISTICS
Unit/Comments
°C; measured
at ambient
°C; measured
at case
Min Typ Max
Operating Temp. Range
Operating Temp. Range
-±0
-±0
-55
+50
+105
+125
Storage Temp. Range
Material Flammability
Relative Humidity
° C
UL9±V-0
% Humidity,
non-condensing
30 Grams
5
95
Weight
Size
Case Material
1.0”X2.0”X0.±”
Metal with
non-conductive
baseplate
OUTLINE DRAWING
0.±0
(10.2)
0.±0
(10.2)
0.10 (2.5)
0.039 ±.002
(1.0 ±0.05)
PIN DIA. TYP.
3
±
5
6
0.80
(20.3)
BOTTOM
VIEW
2.00
(50.8)
SIDE
VIEW
1
2
0.60
(15.2)
0.±0
(10.2)
0.±0
(10.2)
0.±0
(10.2)
0.2±
(6.0)
1.00 (25.±)
PIN OUT CHART
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Pins
FUNCTION
+ Vin
1
2
3
±
5
6
Tolerances
Inches
X.XX = ±0.02
X.XXX= ±0.010
mm
X.X = ±0.5
X.XX = ±0.25
- Vin
+ Vout
NO PIN
- Vout
REMOTE ON/OFF
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
www.make-ps.com
E-mail:info@make-ps.com
HOW TO ORDER
HOW TO ORDER
20 XX S XX - WFR - Y
Wattage
Output Voltage
Single Output
ROHS Compliant
Series
Nominal
Input Voltage
DERATING CURVES
MODEL 2000WFR Single
Pout %
100
90
±00LFM
200LFM
100LFM
80
70
60
50
±0
30
20
10
0
Natural
Convection
~
-±0
50
60
70
80
90
100
110
TEMPERATURE ° C
MODEL SELECTION CHART
Model
Nominal
Input
Voltage
(VDC)
Input
Voltage
Range
(VDC)
Under
No Load
Input
Current
(mA)
Full Load
Input
Current
(mA)
Output
Voltage
(VDC)
Full Load Input Fuse Efficiency
Voltage
Shut Down
(VDC)
Output
Current
(mA)
Slow Blow
Type
@ FL
(%)
(A)
12
12
12
12
2±
2±
2±
2±
±8
±8
±8
±8
9 -18
9 -18
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 - 3±
30
30
30
30
17
17
17
17
10
10
10
10
1358
198±
1898
1903
671
3.3
5.0
±.00
±.00
1.67
1.3±
±.00
±.00
1.67
1.3±
±.00
±.00
1.67
1.3±
±
±
±
±
2
2
2
2
1
1
1
1
81
8±
88
88
82
85
89
89
82
85
89
89
2003S12WFR
2005S12WFR
2012S12WFR
2015S12WFR
2003S2±WFR
2005S2±WFR
2012S2±WFR
2015S2±WFR
2003S±8WFR
2005S±8WFR
2012S±8WFR
2015S±8WFR
9 - 18
12.0
15.0
3.3
9 -18
18 - 36
18 - 36
18 - 36
18 - 36
36 - 75
36 - 75
36 - 75
36 - 75
980
5.0
938
12.0
15.0
3.3
9±1
335
32 - 3±
±90
5.0
12.0
15.0
32 - 3±
32 - 3±
±69
±71
>> B-161
www.make-ps.com
E-mail:info@make-ps.com
2000WFR series
Dual Output
DC/DC Converter
FEATURES
• 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
INPUT CHARACTERISTICS
DESCRIPTIONS
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/in3 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.
Units/Comments
kHz; Factory set
VDC;Ref. to input ( - )
VDC or open;Referenced
to input ( - )
Min Typ Max
Switching Frequency
Remote Shut Down Off
On
290 330 360
-1
2.5
+1
Input - Output Capacitance
Input Filter
Isolation Voltage
Isolation Resistance
pF
1200
Pi type
VDC
MOhms @ 500 Vdc
1500
1000
OUTPUT CHARACTERISTICS
Min Typ Max
Unit/Comments
% Output voltage at
nominal line & FL
% Output voltage
measured from
min. input line to
maximum
% Output voltage
measured from FL
to 10% load
±1
Output Voltage Set Point
Line Regulation
±0.3
±0.5
Load Regulation
(Balanced Loads)
% per degree C
mV p-p measured
at 20 MHz bandwidth
with external 1 μf
capacitor
Indefinite, Automatic
Recovery
%, Balanced Load
±0.02
Temperature Coefficient
Ripple/Noise
60 100
Short Circuit Protection
Ouptut Voltage Balance
±2
>> B-162
www.make-ps.com
E-mail:info@make-ps.com
GENERAL CHARACTERISTICS
Min
Typ
Max Unit/Comments
+50 °C; measured
at ambient
Operating Temp. Range
Operating Temp. Range
-±0
-±0
-55
+105 °C; measure
at case
Storage Temp. Range
Material Flammability
Relative Humidity
+125 °C;
UL9±V-0
% Humidity,
95 non-condensing
30 Grams
5
Weight
Size
Case Material
1.0” X 2.0” X 0.±”
Metal with non-
conductive
baseplate
OUTLINE DRAWING
0.±0
0.±0
0.10 (2.5)
(10.2)
(10.2)
0.039 ±.002
(1.0 ±0.05)
PIN DIA. TYP.
3
±
5
6
0.80
(20.3)
BOTTOM
VIEW
2.00
(50.8)
SIDE
VIEW
1
2
0.60
(15.2)
0.±0
(10.2)
0.±0
(10.2)
0.±0
(10.2)
0.2±
(6.0)
1.00 (25.±)
PIN OUT CHART
Notes:
Pins
FUNCTION
+ Vin
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
1
2
3
±
5
Inches
X.XX = ±0.02
X.XXX= ±0.010
mm
X.X = ±0.5
X.XX = ±0.25
- Vin
+ Vout
COMMON
- Vout
6
REMOTE ON/OFF
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
www.make-ps.com
E-mail:info@make-ps.com
HOW TO ORDER
HOW TO ORDER
20 XX D XX - WFR - Y
Wattage
Output Voltage
Dual Output
ROHS Compliant
Series
Nominal
Input Voltage
DERATING CURVES
MODEL 2000WFR Dual
Pout %
100
90
80
100LFM
±00LFM
70
60
50
±0
30
20
10
0
Natural
Convection
200LFM
~
-±0
50
60
70
80
90
100
110
TEMPERATURE ° C
MODEL SELECTION CHART
Model
Nominal
Input
Voltage
(VDC)
Input
Voltage
Range
(VDC)
Under
No Load
Input
Current
(mA)
Full Load
Input
Current
(mA)
Output
Voltage
(VDC)
Full Load Input Fuse Efficiency
Voltage
Shut Down
(VDC)
Output
Current
(mA)
Slow Blow
Type
@ FL
(%)
(A)
12
12
2±
2±
±8
±8
9 - 18
9 - 18
18 - 36
18 - 36
36 - 75
36 - 75
8.1 - 8.8
8.1 - 8.8
16 - 17.5
16 - 17.5
32 - 3±
30
30
17
17
10
10
1.92
1.92
0.96
0.96
0.±7
0.±7
±12.0
±15.0
±12.0
±15.0
±12.0
±15.0
±0.835
±0.670
±0.835
±0.670
±0.835
±0.670
±
±
2
2
1
1
88
88
89
89
89
89
2012D12WFR
2015D12WFR
2012D2±WFR
2015D2±WFR
2012D±8WFR
2015D±8WFR
32 - 3±
>> B-164
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