BWC60 Datasheet, PDF (8/8 Pages) Bothhand USA, LP. – DC-DC Converters

Bothhand USA
Output Ripple&Noise measurement test circuit: as shown below.
DC-DC Converters
BWC60 Series -- 60Watt
Copper strip
DC/DC
converter
Co
Copper strip
Co: usually 0.47uF.
Oscilloscope
Load
9. Temperature derating curve: The DC-DC converter will operate over a wider temperature range if less power is
drawn from the output and the device is already running. The temperature derating curve shows the operating
power-temperature range. As shown below.
120
100
80
60
40
20
0
-40 -20
0
20 4400 60 80 100 120
Ambient Temp.TA (℃)
10. Switching frequency: The nominal operating frequency of the DC-DC converters.
11. Input to output isolation: The dielectric breakdown strength test between input and output circuits. This is the
isolation voltage the device is capable of withstanding for a specified time, usually 1 second or 1 minute.
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Rev:20130814A
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