ETC RJW48S5

RJW SERIES
TO 12 WATTS
Single/Dual Output DC/DC Converter
2” x 1” x 0.4” - up to 12 Watts Output
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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
Designed to meet UL, CSA, VDE, CE
TYPICAL APPLICATIONS:
• 9V-36V or 18-75VDC Telecom Input
• On-Board Distributed Power
• Low Profile & Height PCB
Model
Number
Input
Output
Voltage Volts /mA %
VDC
VDC
Effic.
OVERVIEW
The RJW Series of high efficiency DC/DC converters 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
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 specifications include the Pi-input filter, excellent load regulation and short circuit protection. The isolation voltage meets the >1500VDC telecom requirements.
SPECIFICATIONS:
Nominal Input:
Single Output
RJW24S33-2400
RJW24S5-2000
RJW24S12-1000
RJW24S15-800
RJW48S3.3-2400
RJW48S5-2000
RJW48S12-1000
RJW48S15-800
9-36
9-36
9-36
9-36
18-75
18-75
18-75
18-75
3.3 //2400
5 // 2000
12 // 1000
15//800
3.3 // 2400
5 // 2000
12 // 1000
15//800
78
82
84
84
78
82
84
84
RJW24D5-1000
RJW24D12-500
RJW24D15-400
9-36
9-36
9-36
±5 // 1000
±12 // 500
±15 // 400
82
84
84
RJW48D5-1000
RJW48D12-500
RJW48D15-400
18-75
18-75
18-75
±5 // 1000
±12 // 500
±15 // 400
82
84
84
24VDC (9-36 VDC)
48VDC (18-75VDC)
Output Voltage:
Single / Dual, see Table 1
Output Power:
up to 12 W
Isolation Voltage:
>1500VDC (60 seconds)
Operating Temperature: -40C to +71C (ambient)
no derating
Storage Temp.:
-40ºC to +125ºC
Max. Case Temp.:
100C
Dimensions:
2” x 1” x 0.4”
Dual Output
For further information or Application Support:
www.wallindustries.com
or call 1-888-597-WALL
NOTE: For negative logic remote on/off add suffix “R” to part number.
1
603 778 2300
11/09/02
WWW.WALLINDUSTRIES.COM
RJW SERIES
TO 12 WATTS
SPECIFICATIONS
Specification
Method
INPUT VOLTAGE:
48V version
24V version
REMOTE ON/OFF
INPUT FILTER
TTL
LC-Filter
Min.
Typ.
Max.
Units
18
9
48
24
75
36
Volts
Volts
TTL logic
OUTPUT VOLTAGE
OUTPUT VOLTAGE
Set Point
OUTPUT CURRENT
OVERCURRENT PROTECTION Limiting
OUTPUT RIPPLE
20MHz BW
SHORT CIRCUIT PROTECTION continuous
see table
+/- 1%
see table
LINE REGULATION
LOAD REGULATION
+/- 0.5%
+/- 0.5%
REMOTE ON/OFF
<75mVpp
HL / LL
10-100% load
TRANSIENT RESPONSE
within +/-1% Vout
<500usec
Pin 6
TTL Logic
EFFICIENCY
ISOLATION VOLTAGE
see table
In/Out/ >100MOhms Res.
>1500VDC
SWITCHING FREQUENCY
VDC / 60sec
400kHz typ.
OPERATING TEMPERATURE
STORAGE TEMPERATURE
WEIGHT
DIMENSIONS
CASE MATERIAL
Volts
% of Vout
A
% of Iout
mV peak/peak
-40
-40
+71
+125
~ 1 oz
2”x 1”x 0.4”
Metal Case
case w/o pin
REMOTE ON/OFF
Supply On
Supply Off
Standby Input Current
Control Common
-0.7
-----
2.5 to 5.5VDC or open circuit
-----0.8
-----10
Referenced to Negative Input
deg. C (amb)
degree C
inches
VDC
mA
11/09/02
WWW.WALLINDUSTRIES.COM
603 778 2300
2
TO 12 WATTS
RJW SERIES
Pin
Single
1
2
3
4
5
6
+ In
- In
+ V Out
No Pin
- V Out
Remote
Dual
+ In
- In
+ V Out
Common
- V Out
Remote
All case and Pin-to-Case dimensions are for reference only, unless otherwise noted. All
DC/DC converters should be externally fused at the front end for protection. Significant
capacitive load at the output of the converter may inhibit the start-up and operation.
11/09/02
3
603 778 2300
WWW.WALLINDUSTRIES.COM