DC/DC Converter
VRA_YMD-10WR3 & VRB_YMD-10WR3 Series
2019.02.10-A/4 Page 2 of 7
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Input Current (full load / no
load)
5VDC nominal input series, nominal input voltage
12VDC nominal input series, nominal input voltage
24VDC nominal input series, nominal input voltage
48VDC nominal input series,
nominal input voltage
5VDC / 12VDC nominal input series
24VDC nominal input series
48VDC nominal input series
Surge Voltage (1sec. max.)
5VDC nominal input series
12VDC nominal input series
24VDC nominal input series
48VDC nominal input series
5VDC nominal input series
12VDC nominal input series
24VDC nominal input series
48VDC nominal input series
5VDC nominal input series
12VDC nominal input series
24VDC nominal input series
48VDC nominal input series
Nominal input voltage & constant resistance load
Ctrl pin open or pulled high (TTL 3.5-12VDC)
Ctrl pin pulled low to GND (0-1.2VDC)
Note: *The Ctrl pin voltage is referenced to input GND.
Input voltage variation
from low to high at full
load
12VDC/48VDC nominal input series
24VDC nominal input series
Input voltage range, 25%-100% load
25% load step change,
nominal input voltage
Transient Response Deviation
±5V output, VRB4803YMD-10WR3,
VRB4805YMD-10WR3
20MHz bandwidth, 5%-100% load