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300WFR Datasheet(PDF) 1 Page - Make-Ps

Part No. 300WFR
Description  Single & Dual Output DC/DC Converter
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Maker  MAKE-PS [Make-Ps]
Homepage  http://www.make-ps.com
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300WFR Datasheet(HTML) 1 Page - Make-Ps

   
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The 300WFR series 3 watts power modules are high
efficiency, low profile dc-dc converters that operate over a wide
input voltage range of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36
- 72 VDC and provide precisely regulated output voltages of
3.3V, 5V, 12V, 15V, ±5V, ±12V and ±15V.
The -25oC to +71oC operating temperature range makes it
ideal for data communication equipment, mobile battery
driven equipment, distributed power systems, telecommunication
equipment, mixed analog/digital subsystems,
process/
machine control equipment, computer peripheral systems
and industrial robot systems.
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Unit/Comments
Output Voltage Set Point
% Output voltage at
nominal line & FL
Output Voltage Balance
% Equal Output
(Duals)
Loads
Line Regulation
% Output voltage
measured from
min. input line to
maximum
Load Regulation
% Output voltage
measured from FL
to 10% load
Ripple/Noise
mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1
μf bypass
capacitor
Ripple/Noise
mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
using 1
μf bypass
capacitor
Short Circuit Protection
Continuous,
Automatic Recovery
Transient Response Deviation
% deviation of Vout
for a 25% load change
Over Power Protection
%
Transient Recovery Time
μS for 25% load
change
Temperature Coefficient
% per degree C
Min
120
Typ
±0.5
±0.5
±0.2
±0.2
45
±3
300
±0.01
Max
±1.0
±2.0
±0.5
±0.5
60
100
±5
500
±0.02
Single & Dual Output
DC/DC Converter
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Unit/Comments
Switching Frequency
kHz
Isolation Voltage
VDC, 1 minute
Isolation Resistance
Mohm, 500VDC
Isolation Capacitance
pF, 100kHz, 1Volt
MTBF (MIL-HBK-217F)
Million Hours,
+25oC, Ground
Benign
Min
1500
1000
1
Typ
300
65
Max
100
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Unit/Comments
Start Voltage
5 VDC Input Models
VDC
12 VDC Input Models
VDC
24 VDC Input Models
VDC
48 VDC Input Models
VDC
Input Fuse Requirements
5 VDC Input Models
mA; Slow blow type
12 VDC Input Models
mA; Slow blow type
24 VDC Input Models
mA; Slow blow type
48 VDC Input Models
mA; Slow blow type
Reverse Polarity Input Current
A
Min
4.5
9
18
36
Typ
5
12
24
48
1500
700
350
135
Max
9
18
36
72
1
>> B-52
www.make-ps.com
E-mail:info@make-ps.com


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