RDDW08F-15 [MEANWELL]
8W DIP Package Reliable Railway DC-DC Converter;
| 型号： | RDDW08F-15 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 8W DIP Package Reliable Railway DC-DC Converter |
| 文件： | 总5页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
8W DIP Package Reliable Railway DC-DC Converter
RSDW08 & RDDW08 series
■ Applications
■ Features
ꢀBus, tram, metro or railway system
ꢀTelecom/datacom system
ꢀWireless network
ꢀCompliance with EN50155 railway standard
ꢀDIP 24 package with standard pinout
ꢀ4:1 wide input range
ꢀWide operating temperature range -40 ~ +85℃
ꢀNo minimum load required
ꢀIndustrial control facility
ꢀInstrument
ꢀFull encapsulated
ꢀAnalyzer
ꢀProtections: Short circuit (Continuous) / Overload /
Over voltage / Input under voltage
ꢀ1.5KVDC I/O isolation
ꢀHighly vibrating, heavily dusty, exteremely
low or high temperature harsh environment
ꢀRemote ON/OFF control
ꢀ3 years warranty
■ Description
RSDW08 and RDDW08 series are 8W module type DC-DC reliable railway converter with DIP24 package. It
features international standard pins, a high efficiency up to 86%, wide working temperature range
-40~+85℃ , 1.5KVDC I/P-O/P isolation voltage, compliance with EN50155 railway standard, continuous-
mode short circuit protection, etc. The models account for different input voltage 9~36V and 18~75V 4:1
wide input range, and various output voltage, 3.3V/5V/12V/15V for single output and ±5V/±12V/±15V for
dual outputs, which are suitable for railway, trams, buses and also can be used in the harsh environment
with high vibration, high dust, extremely low or high temperature, etc.
■ Model Encoding
R S DW08F
-12
Output voltage (3.3/5/12/15Vdc，±5/±12/±15Vdc)
Input voltage (F: 9~36Vdc，G: 18~75Vdc)
Rated wattage
S:Single output
D:Dual output
Series name
{
File Name:RSDW08,RDDW08-SPEC 2018-03-15
8W DIP Package Reliable Railway DC-DC Converter
RSDW08 & RDDW08 series
MODEL SELECTION TABLE
INPUT
OUTPUT
EFFICIENCY CAPACITOR LOAD
OUTPUT
ORDER NO.
INPUT CURRENT
INPUT VOLTAGE
(RANGE)
OUTPUT
(Typ.)
(MAX.)
VOLTAGE
CURRENT
NO LOAD
FULL LOAD
RSDW08F-03
RSDW08F-05
RSDW08F-12
RSDW08F-15
RDDW08F-05
RDDW08F-12
RDDW08F-15
RSDW08G-03
RSDW08G-05
RSDW08G-12
RSDW08G-15
RDDW08G-05
RDDW08G-12
RDDW08G-15
10mA
10mA
10mA
10mA
10mA
10mA
15mA
5mA
344mA
3.3V
5V
2000mA
80%
82%
85%
85%
82%
85%
85%
80%
83%
86%
86%
83%
86%
86%
2000μF
1600μF
666μF
406mA
392mA
390mA
406mA
392mA
390mA
172mA
201mA
194mA
193mA
201mA
194mA
193mA
1600mA
666mA
12V
Normal 24V
(9 ~ 36V)
15V
530mA
530μF
± 5V
± 12V
± 15V
3.3V
5V
± 0 ~ 800mA
± 0 ~333mA
± 0 ~ 265mA
2000mA
*800μF
*333μF
*265μF
2000μF
1600μF
666μF
5mA
1600mA
5mA
12V
666mA
Normal 48V
(18 ~ 75V)
5mA
15V
530mA
530μF
5mA
± 5V
± 12V
± 15V
± 0 ~ 800mA
± 0 ~333mA
± 0 ~ 265mA
*800μF
*333μF
10mA
6mA
*265μF
* For each output
File Name:RSDW08,RDDW08-SPEC 2018-03-15
8W DIP Package Reliable Railway DC-DC Converter
RSDW08 & RDDW08 series
SPECIFICATION
VOLTAGE RANGE
SURGE VOLTAGE (100ms max.) 24Vin models : 50Vdc, 48Vin models : 100Vdc
F: 9~36Vdc , G: 18~75Vdc
FILTER
Pi type
Fuse recommended. 24Vin models: 3A delay time Type, 48Vin models: 1.5A delay time Type
INPUT
PROTECTION (Typ.)
INTERNAL POWER DISSIPATION 500mW
VOLTAGE ACCURACY
RATED POWER
± 1.5%
8W
RIPPLE & NOISE Note.2 50mVp-p
OUTPUT
LINE REGULATION Note.3 ± 0.5%
LOAD REGULATION Note.4 Single output models: ± 0.5%, Dual output models:± 1%
SWITCHING FREQUENCY (min.) 100KHz
SHORT CIRCUIT
Protection type : Continuous, automatic recovery
120 ~ 180% rated output power
OVERLOAD
Protection type : Recovers automatically after fault condition is removed
Protection type : Clamp by diode
PROTECTION
FUNCTION
OVER VOLTAGE
UNDER VOLTAGE LOCKOUT
Start-up voltage
24Vin: 8.8Vdc, 48Vin: 17Vdc
24Vin: 8Vdc, 48Vin: 16Vdc
Shutdown voltage
REMOTE CONTROL
COOLING
Power ON: R.C. ~ -Vin >3.5~36Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short
Free-air convection
-40 ~ +85℃ (Refer to "Derating Curve")
+100℃ max.
WORKING TEMP.
CASE TEMPERATURE
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
SOLDERING TEMPERATURE
VIBRATION
20% ~ 90% RH non-condensing
ENVIRONMENT
-55 ~ +125℃, 10 ~ 95% RH non-condensing
0.03% / ℃ (0 ~ 71℃)
1.5mm from case of 1 ~ 3sec./260℃ max.
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes; Mounting: compliance to EN61373(Category 1- Class B)
SAFETY STANDARDS
EAC TP TC 004 approved
I/P-O/P:1.5KVDC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
ISOLATION CAPACITANCE (Typ.)
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
1000pF
Parameter
Conducted
Radiated
Standard
Test Level / Note
EN55032
Class A/B with external components
N/A
EMC EMISSION
SAFETY &
EN55032
EMC
( Note.5)
Parameter
ESD
Standard
Test Level / Note
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Level 2, ± 8KV air, ± 4KV contact
Level 2, 3V/m
Radiated Susceptibility
EFT/Burest
Surge
EMC IMMUNITY
Level 1, 0.5KV
Level 1, 0.5KV Line-Line
Level 2, 3V(e.m.f.)
Conducted
EN50155 including EN61373 for shock & vibration, EN50121-3-2 for EMC
RAILWAY STANDARD
MTBF
Single: 1500Khrs, Dual: 1300Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H)
CASE MATERIAL
PACKING
31.8*20.3*10.2mm (1.25*0.8*0.4 inch)
Black coated copper with non-conductive base
18.4g
OTHERS
NOTE
1.All parameters are specified at normal input(F:24Vdc, G:48Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 10% to 100% rated load.
5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please
refer to EMI testing of component power supplies.(as available on http://www.meanwell.com)
File Name:RSDW08,RDDW08-SPEC 2018-03-15
8W DIP Package Reliable Railway DC-DC Converter
RSDW08 & RDDW08 series
Mechanical Specification
ꢀAll dimensions in mm(inch)
ꢀTolerance:x.x± 0.5mm(x.xx± 0.02")
x.xx± 0.25mm(x.xxx± 0.010")
ꢀPin size is:0.5± 0.05mm (0.02±± 0.002")
1
23
22
2
3
0.5(0.02")
Bottom View
Side View
16
14
9
11
15.24(0.6)
3.8(0.15)
20.3(0.8)
10.2(0.40)
Plug Assignment
Pin-Out
RSDW08 RDDW08
(Single output) (Dual output)
Pin No.
1
2,3
9
Remote ON/OFF Remote ON/OFF
-Vin
N.P.
-Vin
Common
-Vout
11
N.C.
+Vout
-Vout
+Vin
14
+Vout
16
Common
+Vin
22,23
Derating Curve
100
80
50
Natural convection
40
20
-40
-20
0
20
40
60
75 85
100
Ta (℃)
File Name:RSDW08,RDDW08-SPEC 2018-03-15
8W DIP Package Reliable Railway DC-DC Converter
RSDW08 & RDDW08 series
EMC Suggestion Circuit
※Required external components to meet EN55032 class A/B emission are as below:
L1
+Vin
-Vin
+Vout
+Vin
+Vout
-Vout
RSDW08
RDDW08
Lo ad
C1
C2
C3
-Vout
-Vin
C4
EN55032 Class A
C3
EN55032 Class B
C3
Model No.
C1
C2
C4
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
L1
C1
F/50V
C2
C4
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
L1
NC
10
10
10
10
10
10
10
μ
F/50V 10
F/50V 10
F/50V 10
F/50V 10
F/50V 10
F/50V 10
F/50V 10
μ
μ
μ
μ
μ
μ
μ
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
10μ
10μ
10μ
10μ
10μ
10μ
10μ
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
SHORT 10
μ
μ
μ
μ
μ
μ
μ
10μ
10μ
10μ
10μ
10μ
10μ
10μ
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
3.3μH
3.3μH
3.3μH
3.3μH
3.3μH
3.3μH
3.3μH
2.7μH
2.7μH
2.7μH
2.7μH
2.7μH
2.7μH
2.7μH
RSDW08F-03
RSDW08F-05
RSDW08F-12
RSDW08F-15
RDDW08F-05
RDDW08F-12
RDDW08F-15
RSDW08G-03
RSDW08G-05
RSDW08G-12
RSDW08G-15
RDDW08G-05
RDDW08G-12
RDDW08G-15
μ
μ
μ
μ
μ
μ
10
10
10
10
10
10
F/50V
F/50V
F/50V
F/50V
F/50V
F/50V
F/100V
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
NC
4
4
4
4
4
4
4
.
.
.
.
.
.
.
7
7
7
7
7
7
7
μ
μ
μ
μ
μ
μ
μ
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
4
4
4
4
4
4
4
.
.
.
.
.
.
.
7
7
7
7
7
7
7
μ
μ
μ
μ
μ
μ
μ
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
4
4
4
4
4
4
4
.
.
.
.
.
.
.
7
μ
4
4
4
4
4
4
4
.
.
.
.
.
.
.
7
7
7
7
7
7
7
μ
μ
μ
μ
μ
μ
μ
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
F/100V
7
7
7
7
7
7
μF/100V
μF/100V
μF/100V
μF/100V
μF/100V
μF/100V
NC
NC
NC
NC
NC
NC
Note: All of capacitors are ceramic capacitors and 1812 size.
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:RSDW08,RDDW08-SPEC 2018-03-15
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