S24SE3R306 Datasheet, PDF (2/12 Pages) Delta Electronics, Inc. – 20W Single/Dual Output DC/DC Converter

S24SE/S24DE series
20W Single/Dual Output DC/DC Converter
Output Characteristics
Item
Conditions
Output Voltage Accuracy
Output Voltage Balance
Dual Output, Balanced Loads
Line Regulation
Single output
Dual output
Cross Regulation
Dual output,Asymmetrical Load
25%-100% Full Load
Total Outupt Voltage Range
Over Load, Line and Temperature
Ripple & Noise
12V, 15V, ±12V, ±15V
Ripple & Noise
3.3V, 5.0V
Dynamic load response
50%-75% full load, 0.1A/uS
Output Over Current Protection Output Voltage 10% Low, Hiccup
Short Output Protection
Long Term, Auto-recovery
Output Over-Voltage Protection
Hiccup, Auto-recovery
Output Trim Range
Single Output
General Characteristics
Item
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
Conditions
Environmental Specifications
Parameter
Operating Temperature Range (with Derating)
Case Temperature
Storage Temperature Range
Humidity (non condensing)
Cooling
Conditions
Ambient
Min.
Typ.
Max.
Unit
---
±1.0
±2.0
%Vo
---
±1.0
±2.0
%Vo
±0.1
±0.2
%Vo
±0.1
±0.5
%Vo
±2
±3
%Vo
---
---
±3
%Vo
---
50
---
mV P-P
50
---
mV P-P
3
%Vo
110
160
%Iomax
115
150
%Vo
-10
+10
%Vo
Min.
Typ.
Max.
Unit
---
---
1600
VDC
10
---
---
MΩ
1100
pF
550
KHz
Min.
Max.
-40
+85
---
+105
-50
+125
---
95
Free-Air convection
Unit
℃
℃
℃
% rel. H
Power Derating Curves (No Heat Sink and With Heat Sink)
S24SE&S24DE_20W Series (Encapsulation) Output Power vs. Ambient Temperature
Output Power(%)
at Natural Convection
110%
S24SE &S24DE_20W Series (Encapsulation) Output Power vs. Ambient Temperature
Output Power(%)
at Natural Convection (with Heat Sink)
110%
100%
100%
90%
90%
80%
80%
70%
70%
Natural
Convection
60%
60%
Natural
Convection
50%
50%
40%
40%
30%
30%
20%
20%
10%
10%
0%
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110 120
Ambient Temperature (℃)
Notes
0%
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90 100 110 120
Ambient Temperature (℃)
1 Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
2 Ripple & Noise measurement bandwidth is 0-20MHz, with 10µF, tantalum capacitor and 1µF ceramic capacitor.
‏3 All DC/DC converters should be externally fused at the front end for protection.
4 Specifications are subject to change without notice.
DS_S24SE/S24DE 20W _10172013
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http://www.deltaww.com/dcdc
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