Datasheet

www.recom-power.com
REV.: 0/2019 L-7
DC/DC Converter
Specifications (measured @ Ta= 25°C, nom. Vin and 15 LEDs (15*3V=45V) unless otherwise stated)
RCDE-48
Series
DIMENSION AND PHYSICAL CHARACTERISTICS
Parameter Type Value
Material
case, baseplate
potting
PCB
non-conductive black plastic, (UL94 V-0)
silicone, (UL94 V-0)
FR4, (UL94 V-0)
Dimension (LxWxH) 32.1 x 20.6 x 12.3mm
Weight 16.0g typ.
20.6
8.0
10.5
12.3
0.75
3.86
32.1
31.5 20.0
2.54
Bottom View
1
1
11
1114
14
12
1213
13
2
224
24
22
22
23
23
15.24
2.21
0.60
+0.10/-0.05
12.00
1.95
Top View
2.54
tc
Dimension Drawing (mm)
Recommended Footprint Details
Pin Connections
# Function Description
1, 2 -Vin -DC supply
11, 12 LED- LED cathode connection
13, 14 LED+ LED anode connection
22 Dim/CTRL leave open if not used
23, 24 +Vin +DC supply
tc= case temperature measuring point
Tolerance: xx.x= ±0.5mm
xx.xx= ±0.25mm
PACKAGING INFORMATION
Parameter Type
Value
Packaging Dimension (LxWxH) tube 512.9 x 22.2 x 20.9mm
Packaging Quantity 14pcs
Storage Temperature Range -55°C to +125°C
Storage Humidity non-condensing 95% RH max.
INSTALLATION AND APPLICATION
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.
Connection
LED++V
in
Dim/CTRL
LED--V
in
D
LEDn
D
LED1
-V
in
+V
in
SW
1
SW
2
V
Dim
RCDE-48-xx
Notes:
Note2: Do not connect LED+ with +Vin and LED- with -Vin