MEANWELL RSD-100B-12 Datasheet

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Page 1

SPECIFICATION

MODEL

DC VO LTAG E

RATED CURRENT

CURRENT RANGE

RATED POWER

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY &

EMC

(Note 5)

OTHERS

NOTE

RIPPLE & NOISE (max.)

VOLTAGE TOLERANCE Note.3

LINE REGULATION

LOAD REGULATION

SETUP, RISE TIME

HOLD UP TIME (Typ.)

VO LTAGE RANGE

EFFICIENCY (Typ.)

DC CURRENT (Typ.)

INRUSH CURRENT (Typ.)

OVERLOAD

OVER VOLTAGE

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT

VIBRATION

SAFETY STANDARDS WITHSTAND VOLTAGE

ISOLATION RESISTANCE

EMC EMISSION

EMC IMMUNITY RAILWAY STANDARD

MTBF

DIMENSION

PACKING

1. All parameters NOT specially mentioned are measured at 24,48,110VDC 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. Strongly recommended that external output capacitance should not exceed 5000uF. :(Only for RSD-100-5 / -12)

5. 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 mm* mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives.360 360 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)

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).℃℃

100W Railway Single Output DC-DC Converter

■ Features :

Compliance to EN50155 and EN45545-2 railway standard 2:1 wide input range Protections: Short circuit / Overload / Over voltage / Input reverse polarity 4000VDC I/O isolation Cooling by free air convection Half encapsulated Built-in constant current limiting circuit 1U low profile 36mm All using 105 long life electrolytic capacitors℃ LED indicator for power on 100% full load burn-in test 3 years warranty

RSD-100C-5 RSD-100D-5

33.6 ~ 62.4VDC

28.8 ~ 67.2VDC

30A/48VDC

Note.2

CONTINUOUS

1 SEC.

RSD-100B-5

5V 12V 24V 5V 12V 24V 5V 12V 24V

20A 8.4A 4.2A 20A 8.4A 4.2A 20A 8.4A 4.2A

0 ~ 20A 0 ~ 8.4A 0 ~ 4.2A 0 ~ 20A 0 ~ 8.4A 0 ~ 4.2A 0 ~ 20A 0 ~ 8.4A 0 ~ 4.2A

100W 100.8W 100.8W 100W 100.8W 100.8W 100W 100.8W 100.8W

100mVp-p 120mVp-p 150mVp-p 100mVp-p 120mVp-p 150mVp-p 100mVp-p 120mVp-p 150mVp-p

±2.0% ±2.0% ±2.0% ±2.0% ±2.0% ±2.0% ±2.0% ±2.0% ±2.0% ±0.5% ±0.3% ±0.2% ±0.5% ±0.3% ±0.2% ±0.5% ±0.2% ±0.2% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%

800ms, 50ms at full load

B/C- type comply with S1 level @ full load, comply with S2 level @ 70% load ; D-type comply with S2 level @ full load

16.8 ~ 31.2VDC

14.4 ~ 33.6VDC

88%

4.8A/24V

30A/24VDC

105 ~ 135% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

5.75 ~ 7V 5.75 ~ 7V 5.75 ~ 7V13.8 ~ 16.2V 13.8 ~ 16.2V 13.8 ~ 16.2V27.6 ~ 32.4V 27.6 ~ 32.4V 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, TX class compliance℃℃ ℃

5 ~ 95% RH non-condensing

-40 ~ +85 , 5 ~ 95% RH non-condensing℃ ±℃ ℃0.03%/ (0 ~ 50 )

10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X,Y, Z axes ; Mounting : compliance to IEC61373

IEC60950-1(LVD) EAC TP TC 004

I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH℃

Compliance to EN55032 (CISPR32) Conduction Emission: Class A, Radiation Emission: Class B, EAC TP TC 020

Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A, EAC TP TC 020

EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC ; EN45545-2 for fire protection

254.1K hrs min. MIL-HDBK-217F (25 )℃

161*68*36mm (L*W*H)

0.6Kg; 24pcs/15.4Kg/0.98CUFT

RSD-100B-12 RSD-100C-12 RSD-100D-12

89% 89% 89%

4.8A/24V 4.8A/24V 2.4A/48V

, approved

RSD-100B-24 RSD-100C-24

RSD-100 series

RSD-100D-24

67.2 ~ 143VDC

57.6 ~ 154VDC

91% 91% 89.5% 91% 90%

2.4A/48V 2.4A/48V 1.2A/110V

30A/110VDC

1.2A/110V 1.2A/110V

File Name:RSD-100-SPEC 2018-01-15

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100W Railway Single Output DC-DC Converter

RSD-100 series

Mechanical Specification

12max.

I/P

9.5

8.2

4-R1.75

156

161

156

Input Terminal Pin No. Assignment :

Pin No. Pin No.

Assignment Assignment

DC INPUT V+

1 2

DC INPUT V-

Output Terminal Pin No. Assignment :

1 2

2-R1.75

LED

DC OUTPUT -V DC OUTPUT +V

Case No.999A Unit:mm

12max.

2.5

6.5

O/P

Block Diagram

I/P

EMI

FILTER

O.L.P.

POWER

SWITCHING

PWM

CONTROL

RECTIFIERS

FILTER

DETECTION

CIRCUIT

O.V.P.

fosc : 130KHz

-V

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

Fuse Type

Time-Lag

Reference and Rating

Conquer UDA-A, 10A, 250V

Conquer UDA-A, 5A, 250V

Conquer UDA-A, 3.15A, 250V

File Name:RSD-100-SPEC 2018-01-15

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100W Railway Single Output DC-DC Converter

RSD-100 series

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. Within 30% of rated input voltage, it can be executed at full-load operation and operate properly; 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-100B-24

Vo Vo Vo

12.8

12 13 14 15 16 17

13.8

Turn O n

Turn O ff

Vin Vin Vin

RSD-100C-24

25 27 29 31 33 35

27.625.6

Turn O n

Turn O ff

RSD-100D-24

53.7

50 55 60 65 70

57.3

Turn O n

Turn O ff

Inrush Current

Inrush current is suppressed by a resistor during the initial start-up, and then the resistor is bypassed by a MOSFETto reduce power consumption after accomplishing

the start-up.

Hold-up Time

D type is in compliance with S2 level, while B and C types are in compliance with S1 level at full load output condition.To fulfil the requirements of S2 level, B and C

types require de-rating their output load to 70%, please refer to the curve diagrams below.

RSD-100B-5

100%

90% 80%

70% 60% 50%

LOAD

40%

30% 20% 10%

0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms

TIME

RSD-100C-5

100%

90% 80%

70% 60% 50%

LOAD

40% 30% 20%

10%

RSD-100B-12

100%

90% 80%

70% 60% 50%

LOAD

40%

30% 20% 10%

0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms

TIME

RSD-100C-12

100%

90% 80%

70% 60% 50%

LOAD

40% 30% 20%

10%

RSD-100B-24

100%

90% 80%

70% 60% 50%

LOAD

40%

30% 20% 10%

0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms

TIME

RSD-100C-24

100%

90% 80%

70% 60% 50%

LOAD

40% 30% 20%

10%

0ms 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms 90ms 100ms 0ms 0ms10ms 10ms20ms 20ms30ms 30ms40ms 40ms50ms 50ms60ms 60ms70ms 70ms80ms 80ms90ms 90ms

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.

File Name:RSD-100-SPEC 2018-01-15

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65%

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

143Vdc

110Vdc

67.2Vdc

60%

65%

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

143Vdc

110Vdc

67.2Vdc

60%

65%

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

143Vdc

110Vdc

67.2Vdc

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

62.4Vdc

48Vdc

33.6Vdc

65%

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

62.4Vdc

48Vdc

33.6Vdc

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

62.4Vdc

48Vdc

33.6Vdc

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

31.2Vdc

24Vdc

16.8Vdc

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

31.2Vdc

24Vdc

16.8Vdc

70%

75%

80%

85%

90%

95%

10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

31.2Vdc

24Vdc

16.8Vdc

100W Railway Single Output DC-DC Converter

Efficiency vs Load & Vin Curve

The efficiency vs load & Vin curves of each model are shown as below.

RSD-100B-5

RSD-100B-12

RSD-100 series

RSD-100B-24

EFFICIENCY

RSD-100C-5

EFFICIENCY

RSD-100D-5

EFFICIENCY

LOAD

EFFICIENCY

LOAD

RSD-100C-12

EFFICIENCY

LOAD

RSD-100D-12

EFFICIENCY

LOAD

EFFICIENCY

LOAD

RSD-100C-24

EFFICIENCY

LOAD

RSD-100D-24

EFFICIENCY

LOAD

Parallel and Series Connection

A.Operation in Parallel

Since RSD-100 series don't have built-in parallel circuit, it can only use external circuits to achieve the redundant operation but not increase the current rating.

1.Add a diode at the positive-output of each power supply (as shown as below), the current rating of the diode should be larger than the maximum output current rating

and attached to a suitable heat sink.This is only for redundant use (increase the reliability of the system) and users have to check suitability of the circuit by themselves.

E PS1

2.When using S.P.S. in parallel connection, the leakage current will increase at the same time.This could pose as a shock hazard for the user. S o pl ea se c on tact the

supplier if you have this kind of application.

B.Operation in Series

RSD-100 can be operated in series. Here are the methods of doing it:

1.Positive and negative terminals are connected as shown as below. According to the connection, you can get the positive and negative output voltages for your loads.

I/P

PS2

I/P

PS1

I/P

COM

PS2

-V

File Name:RSD-100-SPEC 2018-01-15

I/P

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100W Railway Single Output DC-DC Converter

RSD-100 series

2.Increase the output voltage (current does not change). Because RSD-100 series have no reverse blocking diode in the unit, you should add an external blocking diode

to prevent the damage of every unit while starting up. The voltage rating of the external diode should be larger than V1+V2 (as shown as below).

PS1

PS2

I/P

V1+V2LR

-V

Overload Protection

If the output draw up to 105~135% of its output power rating, the converter will go into overload protection which is constant current mode.After the faulty condition

is removed, it will recover automatically. Please refer to the diagram below for the detail operation characteristic. Please note that it's not suitable to operate within

the overload region continuously, or it may cause to over temperature and reduce the life of the power supply unit or even damage it.

Vo(%)

100

0 50 100 150

Overload

region

Io(%)

Over Voltage Protection

The converter shuts off to protect itself when the output voltage drawn exceeds 115~140% of its output rating. It must be repowered on to recover.

LED Indicator

Equipped with a built-in LED indicator, the converter provides an easy way for users to check its condition through the LED indicator.

Green : normal operation; No signal: no power or failure.

Derating Curve

a.Single unit operation

If the unit has no iron plate mounted on its bottom, the maximum ambient temperature for the unit will be 55 as operating under full load condition. It requires℃ de-rating output current when ambient temperature is between 55-70 , please refer to the de-rating curve as below.℃

100

LOAD (%)

-40 20 30 40 50 55 60 70

100

(HORIZONTAL)

AMBIENT TEMPERATURE ( )℃

File Name:RSD-100-SPEC 2018-01-15

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100W Railway Single Output DC-DC Converter

Suitable installation methods are shown as below. Since RSD-100 is a semi-potted model, its thermal performances for the following installation methods are similar

and share the same derating curve.

b.Operate with additional iron plate

If it is necessary to fulfil the requirements of EN50155 TX level that operate the unit fully-loaded at 70 , RSD-100 series must be installed onto an iron plate on℃

the bottom. The size of the suggested iron plate is shown as below. In order for optimal thermal performance, the iron plate must have an even & smooth surface

and RSD-100 series must be firmly mounted at the center of the iron plate.

RSD-100 series

Unit:mm

M3*4

360

The load vs ambient temperature curve is shown as below.

100

LOAD (%)

-40 20 30 40 50 60 70

100

(HORIZONTAL)

AMBIENT TEMPERATURE ( )℃

Suitable installation methods are shown as below. Since RSD-100 is a semi-potted model, its thermal performances for the following installation methods are similar

and share the same derating curve.

iron plate

File Name:RSD-100-SPEC 2018-01-15

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100W Railway Single Output DC-DC Converter

Immunity to Environmental Conditions

RSD-100 series

Test method

Cooling Test

Dry Heat Test

Damp Heat Test, Cyclic

Vibration Test

Increased VibrationTest

Shock Test

Low Temperature Storage Test

Salt Mist Test

EN 50155 section 12.2.3 (Column 2, ClassTX) EN 60068-2-1

EN 50155 section 12.2.4 (Column 2, ClassTX) EN 50155 section 12.2.4 (Column 3, ClassTX & Column 4, ClassTX) EN 60068-2-2

EN 50155 section 12.2.5 EN 60068-2-30

EN 50155 section 12.2.11 EN 61373

EN 50155 section 12.2.3 (Column 2, ClassTX) EN 60068-2-1

EN 50155 section 12.2.10 (Class ST4)

EN45545-2 Fire Test Conditions

Standard

Test conditions

Temperature: -40℃ Dwell Time: 2 hrs/cycle

Temperature: 70 / 85℃℃ Duration: 6 hrs / 10min

Temperature: 25 ~55℃℃ Humidity: 90%~100% RH Duration: 48 hrs

Temperature: 19℃ Humidity: 65% Duration: 10 mins

Temperature: 19℃ Humidity: 65% Duration: 5 hrs

Temperature: 21 3±℃ Humidity: 65 5%± Duration: 30ms*18

Temperature: -40℃ Dwell Time: 16 hrs

Temperature: 35 2℃± ℃ Duration: 96 hrs

Status

No damage

PASS

Test Items

R22

R24

R25

R26

Items

Oxygen index test

Smoke density test

Smoke toxicity test

Oxygen index test

Glow-wire test

Vertical flame test

EN 45545-2:2013 EN ISO 4589-2:1996

EN 45545-2:2013 EN ISO 5659-2:2006

EN 45545-2:2013 NF X70-100:2006

EN 45545-2:2013 EN ISO 4589-2:1996

EN 45545-2:2013 EN 60695-2-11:2000

EN 45545-2:2013 EN 60695-11:2003

Standard

Hazard Level

HL1 HL2 HL3

PASS

File Name:RSD-100-SPEC 2018-01-15

MEANWELL RSD-100B-12 Datasheet

Specifications and Main Features

Frequently Asked Questions

User Manual