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SGS Thomson Microelectronics
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Part No. |
AN1231
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OCR Text |
...e 1. this circuit operates from 85vac to 275vac, with an output current, on 5v, varying from 20ma to 3a. the working frequency has been set to about 50khz (47.6khz) using r1=5.1k w and c5=8.2nf. the potentiometer p1 could be removed, if out... |
Description |
VIPOWER: VIPER50 FOR USB SELF-POWERED HUB
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File Size |
230.74K /
15 Page |
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it Online |
Download Datasheet |
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Maxim
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Part No. |
MAX5022EVKIT
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OCR Text |
...ine input voltage range is from 85vac to 265VAC or 120VDC to 375VDC. The MAX5022 EV kit demonstrates high efficiency up to 80% at 262kHz switching frequency. This high efficiency is achieved by using a single transistor (MOSFET), flyback-co... |
Description |
Evaluation Kit for the MAX5022
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File Size |
132.87K /
5 Page |
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it Online |
Download Datasheet |
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Huajing Microelectronics
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Part No. |
CS6552DEO CS6552BEO CS6552AEO CS6552EO CS6552CEO
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OCR Text |
...? ac/dc ?????? led ? 600v ???? 85vac~265vac ??? led ??????????? led ?? cs6552 ??????????? v cc ?? led / ???? ? ?????? ? 600v ? mosfet ? 85vac~265vac ??? led ?? ?? ? leb / ? ??? ??... |
Description |
Precision primary side feedback LED constant current drive circuit
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File Size |
346.86K /
7 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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