Compliance to EN50155 and EN45545-2 railway standard
Ultra compact and 1U low profile(25mm)
4:1 wide input range
No minimum load required
Protections: Short circuit / Overload / Over voltage /
Input reverse polarity
4000VDC I/O isolation (Reinforced isolation)
Half encapsulated , cooling by free air convection
-40~+70
℃
wide working temperature
Built-in constant current limiting circuit
LED indicator for power on
3 years warranty
■
Applications
Bus,tram,metro or railway system
Highly vibrating, highly dusty, extremely
low or high temperature harsh environment
Wireless network
Telecom or datacom system
Industry control system
■
Description
RSD-60 is a 60W enclosed type DC-DC reliable railway converter. This series is compliant with EN50155/
IEC60571 railway standard, constituting three types of models with 4:1 wide but different input ranges
9~36V/18~72V/40~160V, suitable for railway and all kinds of transportation systems exploiting the frequently
used standard input voltages such as 12V, 24V, 36V, 48V, 72V, 96V and 110V. Various output voltages,
3.3V, 5V, 12V and 24V are available for selection.
This series has the capability of working under -40~+70
℃
, low ripple and noise, supreme EMC characteristics,
4KVDC I/P-OP, low enclosure profile 25mm and an interior with semi-potted silicone. It does not only well
fits the in-car systems or the facilities by rails for railway, trams and buses but also can be used in the harsh
environment with high vibration, high dust, extremely low or high temperature, etc.
■
Model Encoding
RSD - 60 G - 5
Output voltage (3.3/5/12/24Vdc)
Input voltage (G: 9~36Vdc, L: 18~72Vdc, H: 40~160Vdc)
Rated wattage
Series name
File Name:RSD-60-SPEC 2018-01-12
60W Reliable Railway DC-DC Converter
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
RSD-60G-3.3
3.3V
12A
0 ~ 12A
39.6W
RSD-60G-5
5V
12A
0 ~ 12A
60W
100mVp-p
±2.0%
±0.5%
±0.5%
RSD-60G-12
12V
5A
0 ~ 5A
60W
50mVp-p
±2.0%
±0.3%
±0.3%
RSD-60G-24
24V
2.5A
0 ~ 2.5A
60W
50mVp-p
±2.0%
±0.2%
±0.2%
RSD-60L-3.3
3.3V
12A
0 ~ 12A
39.6W
60mVp-p
±2.0%
±0.5%
±0.5%
RSD-60
RSD-60L-5
5V
12A
0 ~ 12A
60W
60mVp-p
±2.0%
±0.5%
±0.5%
RSD-60L-12
12V
5A
0 ~ 5A
60W
50mVp-p
±2.0%
±0.3%
±0.3%
series
RSD-60L-24
24V
2.5A
0 ~ 2.5A
60W
50mVp-p
±2.0%
±0.2%
±0.2%
RIPPLE & NOISE (max.)
Note.2
60mVp-p
VOLTAGE TOLERANCE
Note.3
±2.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
±0.5%
±0.5%
100ms, 60ms at full load
G type comply with S1 level(3ms) @ full load,S2 level(10ms) @50% load ; L type comply with S2 level( 10
ms
) @full load
18 ~ 72VDC
88%
3A/24VDC
92%
90%
88.5%
0.95A/48VDC
20A/48VDC
89%
1.5A/48VDC
93%
91.5%
86.5%
2.1A/24VDC
20A/24VDC
VOLTAGE RANGE CONTINUOUS
9 ~ 36VDC
INPUT
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
105 ~ 135% rated output power
Protection type :
Constant current limiting, recovers automatically after fault condition is removed
4.3 ~ 4.95V
5.75 ~ 7V
13.8 ~ 16.2V
27.6 ~ 32.4V
4.3 ~ 4.95V
5.75 ~ 7V
13.8 ~ 16.2V
27.6 ~ 32.4V
Protection type : Shut down o/p voltage, re-power on to recover
-40 ~ +55
℃
(no derating) ; +70
℃
@ 60% load by free air convection ; +70
℃
(no derating with external base plate)
5 ~ 95% RH non-condensing
-40 ~ +85
℃
, 10 ~ 95% RH
non-condensing
±
0.03%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
EAC TP TC 004
approved, IEC60950-1 (LVD)
I/P-O/P:4KVDC
I/P-FG:2.5KVDC
O/P-FG:2.5KVDC
Test Level / Note
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
℃
/ 70% RH
Parameter
Standard
Conducted
Radiated
SAFETY &
EMC
(Note 4)
EMC EMISSION
Harmonic Current
Voltage Flicker
Parameter
ESD
EN55032
EN55032
EN6100-3-2
EN6100-3-3
Standard
EN61000-4-2
Class A
Class B
Class A
-----
Test Level / Note
Level 3,
±
8KV air ; Level 3,
±
6KV contact
Radiated Field
EMC IMMUNITY
EFT / Burst
Surge
Conducted
RAILWAY STANDARD
MTBF
OTHERS
DIMENSION
PACKING
NOTE
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Level X
Level 3, 2KV at power
Level 4, 2KV at signal
Level 3,1KV Line-Line, Level 3, 2KV Line-Earth
Level 3
Compliance to EN45545-2 for fire protection ; EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC
593.8K hrs min. MIL-HDBK-217F (25
℃
)
128*60*25mm (L*W*H)
0.29Kg; 48pcs/14.9Kg/0.76CUFT
1. All parameters NOT specially mentioned are measured at 24,48VDC input, rated load and 25
℃
of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on
a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets 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)
5. Strongly recommended that external output capacitance should not exceed 5000uF.
6. The ambient temperature derating of 3.5
℃
/1000m with fanless models and of 5
℃
/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:RSD-60-SPEC 2018-01-12
60W Reliable Railway DC-DC Converter
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
RSD-60H-3.3
3.3V
12A
0 ~ 12A
39.6W
RSD-60H-5
5V
12A
0 ~ 12A
60W
60mVp-p
±2.0%
±0.5%
±0.5%
RSD-60H-12
12V
5A
0 ~ 5A
60W
50mVp-p
±2.0%
±0.3%
±0.3%
RSD-60
RSD-60H-24
24V
2.5A
0 ~ 2.5A
60W
50mVp-p
±2.0%
±0.2%
±0.2%
series
RIPPLE & NOISE (max.)
Note.2
80mVp-p
VOLTAGE TOLERANCE
Note.3
±2.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
OVERLOAD
±0.5%
±0.5%
100ms, 60ms at full load
H-type comply with S2 level(10ms) @ full load
87.5%
0.415A/110VDC
20A/110VDC
105 ~ 135% rated output power
Protection type :
Constant current limiting, recovers automatically after fault condition is removed
4.3 ~ 4.95V
5.75 ~ 7V
13.8 ~ 16.2V
27.6 ~ 32.4V
Protection type : Shut down o/p voltage, re-power on to recover
-40 ~ +55
℃
(no derating) ; +70
℃
@ 60% load by free air convection ; +70
℃
(no derating with external base plate)
5 ~ 95% RH non-condensing
-40 ~ +85
℃
, 10 ~ 95% RH non-condensing
±
0.03%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes ; Mounting : compliance to IEC61373
EAC TP TC 004
approved, IEC60950-1 (LVD)
I/P-O/P:4KVDC
I/P-FG:2.5KVDC
O/P-FG:2.5KVDC
Test Level / Note
VOLTAGE RANGE CONTINUOUS
40 ~ 160VDC
INPUT
89%
0.62A/110V
92.5%
91.5%
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25
℃
/ 70% RH
Parameter
Standard
Conducted
Radiated
Harmonic Current
EN55032
EN55032
EN6100-3-2
EN6100-3-3
Standard
EN61000-4-2
Class A
Class B
Class A
-----
Test Level / Note
Level 3,
±
8KV air ; Level 3,
±
6KV contact
SAFETY & EMC EMISSION
EMC
(Note 4)
Voltage Flicker
Parameter
ESD
Radiated Field
EMC IMMUNITY
EFT / Burst
Surge
Conducted
RAILWAY STANDARD
MTBF
OTHERS
DIMENSION
PACKING
NOTE
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Level X
Level 3, 2KV at power
Level 4, 2KV at signal
Level 3,1KV Line-Line, Level 3, 2KV Line-Earth
Level 3
Compliance to EN45545-2 for fire protection ; EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC
593.8K hrs min. MIL-HDBK-217F (25
℃
)
128*60*25mm (L*W*H)
0.29Kg; 48pcs/14.9Kg/0.76CUFT
1. All parameters NOT specially mentioned are measured at 110VDC input, rated load and 25
℃
of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on
a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets 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)
5. Strongly recommended that external output capacitance should not exceed 5000uF.
6. The ambient temperature derating of 3.5
℃
/1000m with fanless models and of 5
℃
/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:RSD-60-SPEC 2018-01-12
60W Reliable Railway DC-DC Converter
Block Diagram
RSD-60
series
fosc : 130KHz
I/P
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING
RECTIFIERS
&
FILTER
+V
-V
FG
O.L.P.
PWM
CONTROL
O.V.P.
DETECTION
CIRCUIT
Input Fuse
There is one fuse connected in series to the positive input line, which is used to protect against abnormal surge. Fuse specifications of each
model are shown as below.
Type
G
L
H
Fuse Type
Time-Lag
Time-Lag
Time-Lag
Reference and Rating
CONQUE MST, 10A, 250V
CONQUE MST,
5A, 250V
CONQUE MST,
2.5A, 250V
Input Reverse Polarity Protection
There is a MOSFET connected in series to the negative input line. If the input polarity is connected reversely, the MOSFET opens and there
will be no output to protect the unit.
Input Range and Transient Ability
The series has a wide range input capability. With
±
40% of rated input voltage, it can withstand that for 1 second.
Input Under-Voltage Protection
If input voltage drops below Vimin, the internal control IC shuts down and there is no output voltage. It recovers automatically when input
voltage reaches above Vimin,please refer to the cruve below.
RSD-60G-24
Vo
30
25
20
15
10
5
0
6
6.3
8
8.3
10
12
14
16
Turn On
Turn Off
RSD-60L-24
Vo
30
25
20
15
10
5
Turn On
Turn Off
RSD-60H-24
Vo
30
25
20
15
10
5
Turn On
Turn Off
Vin
0
12
12.3
16
16.3
20
24
28
32
Vin
0
24
25.5
32
37
40
48
56
Vin
Inrush Current
Inrush current is suppressed by a resistor during the initial start-up, and then the resistor is bypassed by a MOSFET to reduce power
consumption after accomplishing
the start-up.
File Name:RSD-60-SPEC 2018-01-12
60W Reliable Railway DC-DC Converter
Hold-up Time
RSD-60
series
L/H type is in compliance with S2 level (10ms), while G types are in compliance with S1 level (3ms) at full load output condition. To fulfil the
requirements of S2 level (10ms), G types require de-rating their output load to 50%, please refer to the curve diagrams below.
RSD-60G-3.3
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
RSD-60G-5
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
LOAD
LOAD
0ms
10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
TIME
0ms
10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
TIME
RSD-60G-12
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
RSD-60G-24
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
LOAD
0ms
10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
TIME
LOAD
0ms
10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms
TIME
Output Voltage Adjustment
This function is optional, which the standard product does not have it. If you do need the function, please contact MW for details.
IoT Moment: When Intelligence is No Longer Intelligent : https://training.eeworld.com.cn/course/5082In Qorvo's latest "IoT Minute," Cees Links explores why the word "smart" can mean a lot when describ...
I have some unused original TI LM3S8962 Evaluation Kit development board (99% new) , a 2.4-inch TFT (with touch screen) LCD, and some other electronic components that I would like to exchange, transfe...
[i=s]This post was last edited by fukuxi on 2022-5-3 13:20[/i]I dismantled a forehead thermometer that couldn't measure temperature accurately , took out the temperature sensor, and made a small modul...
A friend asked me about the difference between ARM7 and ARM9, and I will answer it here. The ARM7 core is a three-stage pipeline with 0.9MIPS/MHz and von Neumann structure; the ARM9 core is a 5-stage ...
When debugging today, the CAN card can receive the data sent, but the data sent by the CAN card cannot be received. What may be the reason? The communication part of the program is as follows. void DE...
EtherCAT (Ethernet for Control Automation Technology) is a real-time industrial fieldbus communication protocol based on an Ethernet-based development framework. EtherCAT is one of the fastest indu...[Details]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
Renesas Electronics' new ultra-low-power RA4C1 MCU features advanced security and a dedicated peripheral set, making it ideal for metering and other applications.
The new product mee...[Details]
introduction
In today's busy society, people experience chronic high stress, which in turn poses a significant threat to our health. Therefore, effectively relieving stress has become a pr...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
