VLA307-03R ISAHAYA ELECTRONICS CORPORRATION, VLA307-03R Datasheet

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VLA307-03R

Manufacturer Part Number
VLA307-03R
Description
Isolated Type Dc-dc Converter Description
Manufacturer
ISAHAYA ELECTRONICS CORPORRATION
Datasheet
DESCRIPTION
to control the industrial equipment. It can convert the high
voltage to low voltage 3 outputs. Total output power is
14W.
FEATURES
APPLICATIONS
BLOCK DIAGRAM
•Input ------------ DC220V to 380V DC
•Output----------- +24V, 480mA (11.5W)
•Electrical isolation (between input and outputs)
The VLA307-03R is an isolated DC-DC converter designed
On board power supply for control equipment
TEST
+V
-V
R
S
IN
IN
10
4
8
9
7
NC
1
------------- 1500Vrms 1 minute
+12V, 160mA (1.9W)
+5V, 150mA (0.75W)
OVER CURRENT
PROTECTION
GATE
DRIVE
NC
11
FEED BACK
4MAX
12
NC
OUTLINE DRAWING
28
NC
19
2.54x27=68.58
20
NC
76 MAX
ISOLATED TYPE DC-DC CONVERTER
CONSTANT
VOLTAGE
CIRCUIT
STEP
DOWN
21
NC
0.75
+0.15/-0.1
VLA307-03R
XXXX
1
4MAX
9.5 MAX
VLA307-03R
Dimensions : mm
HYBRID IC
24
27
18
28
17
22
23
+Vo2
+Vo3
+Vo1
-Vo1
IN
-Vo2
-Vo3
12.5 MAX
21.5 MAX

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VLA307-03R Summary of contents

Page 1

... DESCRIPTION The VLA307-03R is an isolated DC-DC converter designed to control the industrial equipment. It can convert the high voltage to low voltage 3 outputs. Total output power is 14W. FEATURES •Input ------------ DC220V to 380V DC •Output----------- +24V, 480mA (11.5W) +5V, 150mA (0.75W) +12V, 160mA (1.9W) •Electrical isolation (between input and outputs) ------------- 1500Vrms 1 minute ...

Page 2

... Io2=0 ~ 150mA Io3=0 ~ 160mA, Io1=50mAmin V =220~380V IN Io1=480mA Io2=150mA Io3=160mA Io1=50~480mA Io2=0~150mA Io3=0~160mA Io1=480mA Io2=150mA Io3=160mA (*2) Io1=480mA, Io2=150mA, Io3=160mA 2 HYBRID IC VLA307-03R Ratings Unit 380 V 480 150 mA 160 -20 ~ +60 °C -20 ~ +80 °C 1500 Vrms Limits Unit Min. Typ. Max. 220 ...

Page 3

... Store at the normal temperature degrees Celsius with humidity 60%. Avoid locations where corrosive gasses are generated or where much dust accumulates. Storage cases must be static proof. Avoid putting weight on boxes. 3 VLA307-03R ISOLATED TYPE DC-DC CONVERTER 220μ ...

Page 4

... 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. ISOLATED TYPE DC-DC CONVERTER 4 HYBRID IC VLA307-03R July. 2007 ...

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