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Teilenummer | VLA309-156R |
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Beschreibung | ISOLATED TYPE DC-DC CONVERTER | |
Hersteller | Isahaya Electronics | |
Logo | ||
Gesamt 5 Seiten HYBRID IC
VLA309-156R
ISOLATED TYPE DC-DC CONVERTER
DESCRIPTION
The VLA309-156R is an isolated DC-DC converter design-
ed to control the industrial equipment. It can convert the
high voltage to low voltage 3 outputs. Total output power
is 8.5W.
FEATURES
•Input ------------ DC400V to 800V DC
•Output----------- +15V, 550mA (8.25W)
+5V, 500mA (2.5W)
-15V, 50mA (0.75W)
•Electrical isolation (between input and outputs)
------------- 2500Vrms 1 minute
OUTLINE DRAWING
91.0max
Dimensions : mm
19.5max
APPLICATIONS
On board power supply for control equipment
7.5max
31
2.54x30=76.20
7.5max
1
BLOCK DIAGRAM
TEST
TEST
NC
NC
1
2
3
4
+VIN 5
6
Rs 12
-VIN 9
10
TEST 11
SNUBBER
VOLTAGE
CONSTANT
20
21 +VO1
23
24 COMMON
PWM
CONTROL
CURRENT
SENSING
VOLTAGE
CONSTANT
27 -VO2
26 TEST
OPTO-COUPLER
IN 29
STEP-DOWN
CONVERTER
31 +VO3
30 -VO3
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Seiten | Gesamt 5 Seiten | |
PDF Download | [ VLA309-156R Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
VLA309-156R | ISOLATED TYPE DC-DC CONVERTER | Isahaya Electronics |
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