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POWERINT[Power Integrations, Inc.]
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| Part No. |
RD6
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| OCR Text |
... reliability of D2. R2 provides bias current for Zener VR2 to improve regulation. The primary bias winding is rectified and filtered by D3 and C4 to create a bias voltage to power the TOP223Y. L2 and Y1-capacitor C7 attenuate common-mode em... |
| Description |
85 to 265 VAC Input, 15W Output USB Reference Design Board
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| File Size |
161.91K /
12 Page |
 View
it Online |
Download Datasheet
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POWERINT[Power Integrations, Inc.]
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| Part No. |
RD7
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| OCR Text |
...t light loads. R3 also provides bias current for Zener VR1 to improve regulation. Soft start can be added to eliminate turn-on overshoot. Wi...primary load. The circuit performance data shown in Figures 5 to 12 was
B 4/99
3
RD7
T1 C2 2... |
| Description |
PC Standby Reference Design Board 90 to 375 VDC Input, 3.5 W Output
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| File Size |
134.26K /
12 Page |
View
it Online |
Download Datasheet |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
RD8
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| OCR Text |
...LED of U2 to provide additional bias current (1-5 mA) to VR1. This improves regulation and voltage accuracy. The extra bias current slightly...primary fault conditions. This is a low cost alternative to a standard fuse, accepted by safety agen... |
| Description |
85 to 265 VAC Input, 3 W Output Reference Design Board
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| File Size |
132.92K /
12 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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