Datasheet

www.recom-power.com
REV.: 4/2019 I-7
DC/DC Converter
Specifications (measured @ Ta= 25°C, 10% minimum load, unless otherwise stated)
R-78Bxx-1.0(L)
Series
The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer.
The
products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or
cause
loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the
unauthorized
use of RECOM products in such safety-critical applications.
Isolated, Wide Input Range, Distributed Power Arcitecture (Point-of-Load)
PACKAGING INFORMATION
Parameter Type Value
Packaging Dimension (LxWxH) tube
without suffix
with suffix “L”
520.0 x 25.1 x 10.6mm
520.0 x 26.1 x 15.8mm
Packaging Quantity tube 42pcs
Storage Temperature Range -55°C to +125°C
Storage Humidity 95% RH max.
C2
C2
C1
C1
+V
in
GND
+V
in
-V
in
-12V @ 84mA
+12V @ 84mA
0V Com
RD-0512D
RP10-4812SEW
+5V @ 0.4A
+12V @ 0.1A
+5V @ 1A
+3.3V @ 1A
0V @ 1A
• Wide input range 4.75V to 34V
• ±12V outputs for analogue circuits, e.g. instrumentation amplifier
• +5V output for digital circuits
- High isolation voltage - 1.6kV
- Improved load / line regulation
- Wide input voltage range - 18~75VDC
- Point-of-load architecture
- C1 is required. Further decoupling filtering
may be necessary between the converters
C1 optional;
C2 required (further decoupling filtering may
be necessary between the two converters)
C2, C3: optional
C3
R-78Bxx-1.0
GND
+V
out
+V
in
R-78B5.0-1.0
GND
+V
out
+V
in
R-78B3.3-1.0
GND
+V
out
+V
in