Crane Aerospace & Electronics Power Solutions
MFL Single and Dual DC/DC Converters
28 VOLT INPUT – 65 WATT
Typical Performance Curves: 25°C Tc , 28 VDC Vin, 100% load, free run, unless otherwise specified.
8
20V/div.
50% to 100%
–Vout Voltage Change (%)
–Pout = 32.5W
6
4
2
0
–2
–4
–6
–8
30
40
50
60
70
MFL2805D
MFL2812D
MFL2815D
VIN
+Vout
200mV/div.
100% to 50%
5V/div.
–Vout
1ms/div
MFL2815D Step Load Response
1ms/div
No Load
MFL2815D Turn On Response
Output Load (%)
+Pout 80 to 20 %, –Pout 20 to 80%
Cross Regulation
F
IGURE
13
F
IGURE
14
F
IGURE
15
16
Input Voltage (Volts)
15
14
13
MFL2815S & 15D
MFL2805S & 5D
12
MFL2812S & 12D
11
10
20
30
40
50
60 65
Output Power (Watts)
Low Line Dropout
F
IGURE
16
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