SLA7021 Просмотр технического описания (PDF) - Sanken Electric co.,ltd.
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производитель
SLA7021 Datasheet PDF : 10 Pages
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SLA7024M, SLA7026M, SLA7027MU, SLA7022MU, SLA7029M,
SMA7022MU, SMA7029M, SLA7020M, SLA7021M and SDK03M
Application Note
Fig. 12 Temperature rise curve
150 SLA7000M series
Natural cooling
Without heatsink
100
50
∆Tj
∆TC
0
0
1
2
3
Total power (W)
150 SMA7000M series
Natural cooling
Without heatsink
100
4
5
∆Tj
∆TC
Comparison of losses
8
7
6
5
Sanken product : SI-7300A
4
IO=1A
Motor : 23LM-C202
IO : Output current
2-phase excitation,
holding mode
3
2 SLA7024M, SLA7029M,
SMA7029M and SLA7020M IO=1A
1
0 0 10 20 30 40 50
Supply voltage VCC (V)
50
00
1
2
3
4
Total power (W)
SDK03M
150
100
50
0
0
∆TC
Glass epoxy board
(mounted on level surface)
(95×69×1.2mm)
Natural cooling
1
2
3
Total power (W)
20
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