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VLA301-243R Datasheet, PDF (1/4 Pages) Isahaya Electronics Corporation – ISOLATED TYPE DC-DC CONVERTER | |||
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HYBRID IC
VLA301-243R
ISOLATED TYPE DC-DC CONVERTER
DESCRIPTION
The VLA301-243R is a DC-DC converter. Its output power is
3W and the input is isolated from the output. The over-
current protection circuit is built-in and it is the best for
on-board power supplies, such as industrial equipment and
control equipment.
FEATURES
â¢Input voltage range:63 to 156V DC
â¢Output: +24V, 130mA (output power : 3.1W)
â¢Thin-profile and lightweight design
â¢Isolation between input and output : 2000Vrms, 1min
â¢Built-in over-current protection circuit
APPLICATIONS
On-board power supplies for control equipment.
OUTLINE DRAWING
37.0max
VLA301-243R
ËXXXX
2.54
0.5
+0.15
-0.1
7.0max
2.54Ã9=22.86
â
á¶
4.5max
7.0max
0.25
+0.2
-0.1
13.0max
17.0max
BLOCK DIAGRAM
+VIN 1
-VIN 3
45
NC NC
GATE
DRIVE
OVER CURRENT
PROTECTION
FEED BACK
CONSTANT
VOLTAGE
CIRCUIT
10 +Vo
9 -Vo
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