RJW48S12-1000R [ETC]
DC to DC Converter ; 直流到直流转换器\n
| 型号： | RJW48S12-1000R |
| 厂家： | 
ETC |
| 描述： | DC to DC Converter
|
| 文件： | 总3页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
• 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
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.
TYPICAL APPLICATIONS:
• 9V-36V or 18-75VDC Telecom Input
• On-Board Distributed Power
• Low Profile & Height PCB
Model
Input
Output
Effic.
Number
Voltage Volts /mA %
VDC
VDC
SPECIFICATIONS:
Nominal Input:
24VDC (9-36 VDC)
48VDC (18-75VDC)
Single / Dual, see Table 1
up to 12 W
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
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
RJW24D5-1000
RJW24D12-500
RJW24D15-400
9-36
9-36
9-36
±5 // 1000
±12 // 500
±15 // 400
82
84
84
For further information or Application Support:
www.wallindustries.com
or call 1-888-597-WALL
RJW48D5-1000
RJW48D12-500
RJW48D15-400
18-75 ±5 // 1000
18-75 ±12 // 500
18-75 ±15 // 400
82
84
84
11/09/02
NOTE: For negative logic remote on/off add suffix “R” to part number.
1
603 778 2300
WWW.WALLINDUSTRIES.COM
RJW SERIES
TO 12 WATTS
SPECIFICATIONS
Min.
Specification
Method
Typ.
Max.
Units
INPUT VOLTAGE:
48V version
24V version
18
9
48
24
75
36
Volts
Volts
REMOTE ON/OFF
INPUT FILTER
TTL
LC-Filter
TTL logic
OUTPUT VOLTAGE
OUTPUT VOLTAGE
OUTPUT CURRENT
see table
+/- 1%
see table
Volts
% of Vout
A
Set Point
OVERCURRENT PROTECTION Limiting
OUTPUT RIPPLE 20MHz BW
SHORT CIRCUIT PROTECTION continuous
% of Iout
mV peak/peak
<75mVpp
LINE REGULATION
LOAD REGULATION
HL / LL
10-100% load
+/- 0.5%
+/- 0.5%
TRANSIENT RESPONSE
within +/-1% Vout
<500usec
REMOTE ON/OFF
EFFICIENCY
Pin 6
TTL Logic
see table
ISOLATION VOLTAGE
SWITCHING FREQUENCY
In/Out/ >100MOhms Res.
>1500VDC
400kHz typ.
VDC / 60sec
OPERATING TEMPERATURE
STORAGE TEMPERATURE
-40
-40
+71
+125
deg. C (amb)
degree C
WEIGHT
~ 1 oz
DIMENSIONS
CASE MATERIAL
case w/o pin
2”x 1”x 0.4”
Metal Case
inches
REMOTE ON/OFF
Supply On
2.5 to 5.5VDC or open circuit
Supply Off
Standby Input Current
Control Common
-0.7
-----
------
------
0.8
10
VDC
mA
Referenced to Negative Input
11/09/02
WWW.WALLINDUSTRIES.COM
603 778 2300
2
TO 12 WATTS
RJW SERIES
Pin
1
Single
+ In
Dual
+ In
2
- In
- In
3
4
5
6
+ V Out
No Pin
- V Out
Remote
+ 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
603 778 2300
3
WWW.WALLINDUSTRIES.COM
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