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PDF VLA313-2450 Data sheet ( Hoja de datos )
| Número de pieza | VLA313-2450 | |
| Descripción | ISOLATED DC-DC CONVERTER | |
| Fabricantes | Isahaya Electronics | |
| Logotipo |  |
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DESCRIPTION
The VLA313-2450 is an isolated DC-DC converter designed
to control the industrial equipment. It can input the rectified
AC480V (DC850Vmax) directly and convert to low voltage.
Total output power is 50W.
FEATURES
•Input ------------ 475V to 850V DC
•Output----------- +24V, 2.1A (50.4W)
•Electrical isolation (between input and output)
------------- 2500Vrms 1 minute
•Over current protection (auto resumption)
•Over voltage protection
APPLICATIONS
On-board pre-regulator for industrial control equipment
HYBRID IC
VLA313-2450
ISOLATED TYPE DC-DC CONVERTER
BLOCK DIAGRAM
+VIN
-VIN
RECTIFIER
CURRENT
SENSING
+Vo
-Vo
FG
GATE
POWER
HIGH SIDE
DRIVE
LOW SIDE
DRIVE
CONTROL
POWER
MAIN
CONTROL
1 page  
HYBRID IC
VLA313-2450
ISOLATED TYPE DC-DC CONVERTER
Marketing division, Marketing planning department
6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan
Keep safety first in your circuit designs!
ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable,
but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with
appropriate measures such as (1)placement of substitutive, auxiliary circuits, (2)use of non-flammable material or
(3)prevention against any malfunction or mishap.
Notes regarding these materials
These materials are intended as a reference to our customers in the selection of the ISAHAYA products best suited to the
customer's application; they don't convey any license under any intellectual property rights, or any other rights, belonging
to ISAHAYA Electronics Corporation or a third party.
ISAHAYA Electronics Corporation assumes no responsibility for any damage, or infringement of any third party's rights,
originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials.
All information contained in these materials, including product data, diagrams and charts, represent information on products
at the time of publication of these materials, and are subject to change by ISAHAYA Electronics Corporation without notice
due to product improvements or other reasons. It is therefore recommended that customers contact ISAHAYA Electronics
Corporation or an authorized ISAHAYA products distributor for the latest product information before purchasing a product
listed herein.
ISAHAYA Electronics Corporation products are not designed or manufactured for use in a device or system that is used
under circumstances in which human life is potentially at stake. Please contact ISAHAYA Electronics Corporation or an
authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific purposes,
such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.
The prior written approval of ISAHAYA Electronics Corporation is necessary to reprint or reproduce in whole or in part these
materials.
If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a
license from the Japanese government and cannot be imported into a country other than the approved destination.
Any diversion or re-export contrary to the export control laws and regulations of Japan and/or the country of destination is
prohibited.
Please contact ISAHAYA Electronics Corporation or an authorized ISAHAYA products distributor for further details on these
materials or the products contained therein.
5 December. 2008
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet VLA313-2450.PDF ] | |
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