RJW SERIES
TO 12 WATTS
Single/Dual Output DC/DC Converter
2” x 1” x 0.4” - up to 12 Watts Output
• Single/Dual Out DC/DC Converter, up to 12 Watts
• Ideal for Telecom and Networking Applications
• 4:1 Input Range, High Efficiency
• Industry Compatible Pin Out, 2” x 1” Form Factor
• Six Side Shielded, Low Profile 0.4” Height
• No external Input or Output Filtering required
• Regulated Output
• Over Voltage Protection
• Continuous Short Circuit Protection
• >1500VDC I/O Isolation
• Remote on/off control (with or without)
• Designed to meet UL, CSA, VDE, CE
OVERVIEW
The RJW Series of high efficiency DC/DC convert-
ers are available as single and dual output versions,
3.3VDC up to 15VDC, with up to 12 Watts of output
power. The product is ideal for Telecom and
TYPICAL APPLICATIONS:
• 9V-36V or 18-75VDC Telecom Input
• On-Board Distributed Power
• Low Profile & Height PCB
Networking applications. The converter is designed
for a 4:1 input range, either nominal 24 Volt (9VDC
-36VDC) or nominal 48VDC (18VDC-75VDC). The
converter is PCB mountable, the package has a
formfactor of 2”x1”x.04”. The standard specifica-
tions include the Pi-input filter, excellent load regula-
tion and short circuit protection. The isolation volt-
age meets the >1500VDC telecom requirements.
Model
Number
Input Output
Voltage Volts /mA
Effic.
%
VDC
VDC
SPECIFICATIONS:
Single Output
RJW24S33-2400
RJW24S5-2000
RJW24S12-1000
RJW24S15-800
RJW48S3.3-2400
RJW48S5-2000
RJW48S12-1000
RJW48S15-800
Nominal Input:
24VDC (9-36 VDC)
48VDC (18-75VDC)
Single / Dual, see Table 1
up to 12 W
9-36
9-36
9-36
9-36
3.3 //2400
5 // 2000
12 // 1000
15//800
78
82
84
84
78
82
84
84
Output Voltage:
Output Power:
Isolation Voltage:
>1500VDC (60 seconds)
Operating Temperature: -40C to +71C (ambient)
no derating
18-75 3.3 // 2400
18-75 5 // 2000
18-75 12 // 1000
18-75 15//800
Storage Temp.:
Max. Case Temp.:
Dimensions:
-40ºC to +125ºC
100C
2” x 1” x 0.4”
Dual Output
NOTES:
RJW24D5-1000
RJW24D12-500
RJW24D15-400
9-36
9-36
9-36
±5 // 1000
±12 // 500
±15 // 400
82
84
84
1) For negative logic remote on/off, add suffix “R” to
part number.
2) To remove remote option and pin, add suffix
“NRP”.
RJW48D5-1000
RJW48D12-500
RJW48D15-400
18-75 ±5 // 1000
18-75 ±12 // 500
18-75 ±15 // 400
82
84
84
for further information on these and other options,
please contact our factory directly.
5/10/04
1
(888) 597-9255
WWW.WALLINDUSTRIES.COM