RD7 View Datasheet(PDF) - Power Integrations, Inc
Part Name
Description
MFG CO.
RD7
Power Integrations, Inc
'RD7' PDF : 12 Pages View PDF
RD7
80
60
40
20
0
0.0
VIN = 155 VDC
VIN = 310 VDC
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Output Power (W)
Figure 8. Efficiency vs. Output Power.
DC BUS VOLTAGE
150
100
50
0
4
OUTPUT
VOLTAGE
2
0
0
100
Time (ms)
Figure 9. Turn on Delay.
6
0 µF
5
10 µF
4
22 µF
47 µF
3
2
1
0
200
0
10
20
Time (ms)
Figure 10. Output Voltage Turn On Transient vs. Soft Start Capacitor.
200
150
100
50
0
-50
-100
-150
-200
0
25
Time (µs)
100
50
0
- 50
600
400
200
0
50
0
10
20
Time (ms)
Figure 11. Switching Frequency Ripple, 155 VDC Input, 3.5 W Output. Figure 12. Transient Load Response (75% to 100% of load).
6
B
4/99
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