10W DIP Package Reliable Railway DC-DC Converter
RSDW10 & RDDW10
series
■
Features
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
Full encapsulated
Protections: Short circuit (Continuous) / Overload /
Over voltage / Input under voltage
3KVDC I/O isolation
Remote ON/OFF control
3 years warranty
■
Applications
Bus, tram, metro or railway system
Telecom
/
datacom system
Wireless network
Industrial control facility
Instrument
Analyzer
H
ighly vibrating, heavily dusty, exteremely
low or high temperature harsh environment
■
Description
RSDW10 and RDDW10 series are 10W module type DC-DC reliable railway converter with DIP24 package.
It features international standard pins, a high efficiency up to 88%, wide working temperature range
-40~+85
℃
, 3KVDC I/P-O/P isolation voltage, compliance with EN50155 railway standard, continuous-mode
short circuit protection, etc. The models account for
43~160V 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 DW10 H - 12
Output voltage (3.3/5/12/15Vdc
，
±5/±12/±15Vdc)
Input voltage (H: 43~160Vdc)
Rated wattage
Series name
{
S:Single output
D:Dual output
File Name:RSDW10,RDDW10-SPEC 2018-03-15
10W DIP Package Reliable Railway DC-DC Converter
RSDW10 & RDDW10
series
MODEL SELECTION TABLE
INPUT
OUTPUT
ORDER NO.
INPUT VOLTAGE
(RANGE)
INPUT CURRENT
OUTPUT
VOLTAGE
NO LOAD
FULL LOAD
OUTPUT
CURRENT
EFFICIENCY
(Typ.)
CAPACITOR LOAD
(MAX.)
RSDW10H-03
6mA
89mA
3.3V
2500mA
85%
2500
μ
F
RSDW10H-05
6mA
105mA
5V
2000mA
87%
2000
μ
F
RSDW10H-12
6mA
104mA
12V
835mA
87%
835
μ
F
RSDW10H-15
Normal 110V
(43 ~ 160V)
6mA
103mA
15V
666mA
88%
666
μ
F
RDDW10H-05
6mA
107mA
±
5V
±
0 ~1000mA
85%
1000
μ
F
RDDW10H-12
6mA
105mA
±
12V
±
0 ~416mA
87%
416
μ
F
RDDW10H-15
6mA
104mA
±
15V
±
0 ~333mA
88%
333
μ
F
* For each output
File Name:RSDW10,RDDW10-SPEC 2018-03-15
10W DIP Package Reliable Railway DC-DC Converter
RSDW10 & RDDW10
series
SPECIFICATION
VOLTAGE RANGE
FILTER
PROTECTION
(Typ.)
VOLTAGE ACCURACY
RATED POWER
OUTPUT
RIPPLE & NOISE
43~160Vdc
Pi type
Fuse recommended. 0.5A Fast acting type
0.5A fast acting type
±1%
10W
Note.2
50mVp-p
SURGE VOLTAGE (100ms max.)
200Vdc
INPUT
INTERNAL POWER DISSIPATION
500mW
LINE REGULATION
Note.3
±0.2%
LOAD REGULATION
Note.4
Single output models:
±
0.5%, Dual output models:
±
1%
SWITCHING FREQUENCY
(Typ.)
240KHz
SHORT CIRCUIT
OVERLOAD
Protection type : Continuous, automatic recovery
120 ~ 180% rated output power
Protection type : Recovers automatically after fault condition is removed
Protection type : Clamp by diode
Start-up voltage
Shutdown voltage
Free-air convection
-40 ~ +85℃ (Refer to "Derating Curve")
+100
℃
max.
20% ~ 90% RH non-condensing
0.03% /
℃
(0 ~ 71
℃
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes; Mounting: compliance to EN61373(Category 1- Class B)
EAC TP TC 004 approved
I/P-O/P:3KVDC
40Vdc
38Vdc
PROTECTION
OVER VOLTAGE
UNDER VOLTAGE LOCKOUT
FUNCTION
REMOTE CONTROL
COOLING
WORKING TEMP.
CASE TEMPERATURE
WORKING HUMIDITY
Power ON: R.C. ~ -Vin >3.5~160Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short
ENVIRONMENT
STORAGE TEMP., HUMIDITY
-55 ~ +1 25
℃
, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SOLDERING TEMPERATURE
1.5mm from case of 1 ~ 3sec./260
℃
max.
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
ISOLATION CAPACITANCE
(Typ.)
1000pF
Parameter
EMC EMISSION
SAFETY &
EMC
(
Note.
5)
Conducted
Radiated
Parameter
ESD
Radiated Susceptibility
EMC IMMUNITY
EFT/Burest
Surge
Conducted
RAILWAY STANDARD
MTBF
OTHERS
DIMENSION (L*W*H)
CASE MATERIAL
PACKING
1200Khrs MIL-HDBK-217F(25
℃
)
31.8*20.3*12.7mm (1.25*0.8*0.5 inch)
Non-Conductive black plastic
16g
Standard
EN55032
EN55032
Standard
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Test Level / Note
Class A with external components
N/A
Test Level / Note
Level 2,
±
8KV air,
±
4KV contact
Level 2, 3V/m
Level 1, 0.5KV
Level 1, 0.5KV Line-Line
Level 2, 3V(e.m.f.)
EN50155 including EN61373 for shock & vibration, EN50121-3-2 for EMC
NOTE
1.All parameters are specified at normal input(110Vdc), rated load, 25
℃
70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1
μ
f & 47
μ
f 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:RSDW10,RDDW10-SPEC 2018-03-15
10W DIP Package Reliable Railway DC-DC Converter
RSDW10 & RDDW10
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")
2.54(0.1)
0.5(0.02")
23
22
1
2
3
31.8(1.25)
Bottom View
Side View
14
11
15.24(0.6)
3.8(0.15)
20.3(0.8)
5.08(0.2)
16
9
12.7(0.50)
Plug Assignment
Pin-Out
Pin No.
RSDW10
(Single output)
RDDW10
(Dual output)
1
2,3
9
11
14
16
22,23
Remote ON/OFF Remote ON/OFF
-Vin
N.P.
N.C.
+Vout
-Vout
+Vin
-Vin
Common
-Vout
+Vout
Common
+Vin
Derating Curve
100
LOAD (%)
80
50
40
20
Natural convection
-40
-20
0
20
40
60 65
85
100
Ta (
℃
)
File Name:RSDW10,RDDW10-SPEC 2018-03-15
10W DIP Package Reliable Railway DC-DC Converter
EMC Suggestion Circuit
※Required
external components to meet EN55032 class A emission are as below:
RSDW10 & RDDW10
series
+Vin
+Vin
+Vout
+Vout
Lo ad
C1
C2
RSDW10
RDDW10
-Vin
-Vout
-Vin
-Vout
E N 550 3 2 C lass A
Model No.
RSDW10H-12
RSDW10H-15
RDDW10H-05
RDDW10H-12
RDDW10H-15
C1
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
C2
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
10
μ
F/50V
Note: All of capacitors are ceramic capacitors and 1812 size.
Installation Manual
Please refer to :
http://www.meanwell.com/manual.html
File Name:RSDW10,RDDW10-SPEC 2018-03-15
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