VLA313H-2450A Datasheet, PDF (1/6 Pages) Isahaya Electronics Corporation – ISOLATED TYPE DC-DC CONVERTER

DESCRIPTION
The VLA313H-2450A is an isolated DC-DC converter designed
to control the industrial equipment. It can input DC1000Vmax
directly and convert to low voltage.
Total output power is 50W.
FEATURES
•Wide input voltage----- 400V to 1000V DC
•Output
----------- +24V, 2.1A (50.4W)
•Electrical isolation (between input and output)
------------- 2500Vrms 1 minute
•Over current protection (auto resumption)
APPLICATIONS
On-board pre-regulator for industrial control equipment
BLOCK DIAGRAM
HYBRID IC
VLA313H-2450A
ISOLATED TYPE DC-DC CONVERTER
+V_IN
+V_O
INVERTER
TRANSFORMER
RECTIFIER
FILTER
CURRENT
SENSING
-V_IN
-V_O
GATE DRIVE
MAIN CONTROL