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SGS Thomson Microelectronics
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| Part No. |
AN645
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| OCR Text |
... VPK + VCmin 138 + 98 = 138 + = 256v 2 2 3 * 98 + 138 = 216 V 2 By supposing that the power fail occurs when the total voltage is VMIN, the voltage at the end of 1 cycle failure (Vpf) is obtained by Win = where: Ceq = 1 Ceq 2
*
( V2
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| Description |
MAINS RECTIFICATION FOR THE GS100T300-x
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| File Size |
119.65K /
10 Page |
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it Online |
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Microsemi, Corp.
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| Part No. |
LX1554CPW
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| OCR Text |
...acmin = 90v rms to v acmax = 256v rms using the following equation: (resistor cu rrent is selected to be 2 * i st @ v acmin ) 2 a cmin ac max st r st st 2v v r= , p= r 2?i key features |
| Description |
Current-Mode SMPS Controller 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20
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| File Size |
484.11K /
18 Page |
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it Online |
Download Datasheet |
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