Datasheet

S24SE/S24DE series
20W Single/Dual Output DC/DC Converter
DS_S24SE/S24DE 20W _03262013
E-mail:[e-mail]
http://www.deltaww.com/dcdc
P5
ELECTRICAL CHARACTERISTICS CURVES - S24DE120R8, 9-36VIN, ±12V/0.83A
73
75
77
79
81
83
85
87
89
0.2 0.3 0.4 0.5 0.6 0.7 0.8
OUTPUT CURRENT(A)
EFFI CI E NC
Y
9Vin
24Vin
36Vin
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0.2 0.3 0.4 0.5 0.6 0.7 0.8
OUTPUT CURRENT(A)
POWER DI SSIPATI
O
9Vi
n
24Vi
n
36Vin
Efficiency vs. load current for various input voltage at 25°C. Power dissipation vs. load current at 25°C.
Turn-on transient at full load current (4ms/div).
Top two Traces: Vout; 6V/div; Bottom Trace: ON/OFF input: 5V/div.
Turn-on transient at full load current (4 ms/div).
Top two Traces: Vout; 6V/div; Bottom Trace: input voltage: 15V/div.
Output voltage ripple at nominal input voltage and max load
current Top trace +12V, 10 mV/div,Bottom trace -12V, 20mV/div,
2us/div.
Load cap: 10µF, tantalum capacitor and 1µF ceramic capacitor.
Bandwidth: 20 MHz.