SI-3000N Просмотр технического описания (PDF) - Sanken Electric co.,ltd.
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SI-3000N Datasheet PDF : 4 Pages
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qSI-3000N Series
sBlock Diagram
3
Tr1
2
MIC
1
sStandard External Circuit
D1 *2
DC Input + *1
VIN
C1 C2
3
2
SI-3000N
1
+
C0 DC Output
VO
C0
*1 C1
C2
*2 D1
: Output capacitor (47 to 100µF)
: Oscillation prevention capacitor
(C1: Approx. 47µF, C2: 0.33µF)
These capacitors are required if the input line is
inductive and in the case of long wiring. Tantalum
capacitors are recommended for C1 and C0, particularly
at low temperatures.
: Protection diode
This diode is required for protection against reverse
biasing of the input and output. Sanken EU2Z is
recommended.
sTa-PD Characteristics
15 Infinite heatsink
With Silicon Grease
Heatsink: Aluminum
10
5
7150×2070×501××0220m0×0m2×m2(mm7.m6(5°C(.22/.°W3C°)/CW/W) )
Without heatsink
0
–30
0
25
50
75
100
Ambient Temperature Ta (°C)
PD=IO•[VIN(mean)–VO]
18
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