Datasheet
TWR A-Series
20W, Triple Output DC-DC Converters
MDC_TWR20W.E02 Page 5 of 8
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V
IN
= 72 V
25 50 100 150 200 250
V
IN
= 18 V
V
IN
= 48 V
–11.60
–11.70
–11.80
–11.90
–12.00
–12.10
–12.20
–12.30
–12.40
-12V Output Load Regulation
(+5V output loaded @ 0.55A)
-12V Output Voltage (V)
±12V Output Currents (±mA)
–12.00
–12.15
–12.30
–12.45
–12.60
–12.75
–12.90
–13.05
–13.20
V
IN
= 18 V
V
IN
= 48 V
V
IN
= 72 V
25 50 100 150 200 250
-12V Output Load Regulation
(+5V output loaded @ 2.75A)
-12V Output Voltage (V)
±12V Output Currents (±mA)
+5.02
+5.01
+5.00
+4.99
+4.98
+4.97
+4.96
+4.95
+4.94
V
IN
= 18 V
V
IN
= 48 V
V
IN
= 72 V
0.25 0.75 1.25 1.75 2.25 2.75
+5V Output Load Regulation
(±12V outputs loaded @ ±250mA)
+5V Output Voltage (V)
+5V Output Current (A)
+5.00
+4.99
+4.98
+4.97
+4.96
+4.95
+4.94
+4.93
+4.92
V
IN
= 18V
V
IN
= 48V
V
IN
= 72V
0.25 0.75 1.25 1.75 2.25 2.75
+5V Output Load Regulation
(±12V outputs loaded @ ±25mA)
+5V Output Voltage (V)
+5V Output Current (A)
+12.35
+12.25
+12.15
+12.05
+11.95
+11.85
+11.75
+11.65
+11.55
V
IN
= 18 V
V
IN
= 48 V
V
IN
= 72 V
25 50 100 150 200 250
+12V Output Load Regulation
(+5V output loaded @ 0.55A)
+12V Output Voltage (V)
±12V Output Currents (±mA)
+13.20
+13.05
+12.90
+12.75
+12.60
+12.45
+12.30
+12.15
+12.00
V
IN
= 18 V
V
IN
= 48 V
V
IN
= 72 V
25 50 100 150 200 250
+12V Output Load Regulation
(+5V outputs loaded @ 2.75A)
+12V Output Voltage (V)
±12V Output Currents (±mA)