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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
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