SWE30-05FC - Melcher AG

Benign Environment AC-DC Converters <40 W SWE-Family

Edition 2/96 - © Melcher AG 9 - 31

MELCHER

The Power Partners.

9.3

TOKO 5 /10 / 15 /30 W AC-DC Conver ters SWE-Family

Input to output isolation

Single output

• Ultra thin and compact

• High isolation

• Universal input (85...264 V AC)

• Noise standard: meets EN 55011/55022

Safety according to EN 60950

new

Table of Contents Page

Type Survey ..............................................................9 - 31

Description ................................................................9 - 31

Safety and Installation Instructions ...........................9 - 32

Electromagnetic compatibility EMC...........................9 - 33

Electrical Input and Output Data ...............................9 - 33

Operation Instructions ...............................................9 - 36

Immunity to Environmental Conditions......................9 - 37

Mechanical Data .......................................................9 - 38

Type Key and Product Marking .................................9 - 39

Key applications

Equipment for office automation, factory automation,

peripheral, communication, security, display, test and

measurement, inspection and medical.

Description

The new SWE family of ultra compact switchers satisfies

the design engineer’s demand for less space without sacri-

ficing power and efficiency. Ver y low profile of one inch is

maintained on most models. Choice of 5, 10, 15, and

30 Watt r atings with single output, open frame or covered

models are a vailable. Universal A C input on all models and

UL1950, CSA22.2 and EN 60950 approvals, meeting FCC

class B, EN 55022 noise standards.

Type Survey

Table 1: Type survey

Output Input voltage Rated power Type designation Superseded

o nom

o nom range

o tot Case Open frame Open frame old type

[V DC] [A]

i min...

i max

A = 40°C [W] Terminal strip Terminal strip Connector

5 1.0 5 – - SWE 05-05FC SW 05-05

5 2.0 10 – SWE 10-05F SWE 10-05FC SW 10-05

5 3.0 15 SWE 15-05C SWE 15-05F SWE 15-05FC SW 15-05

5 6.0 30 SWE 30-05C SWE 30-05F SWE 30-05FC SW 30-05

12 0.42 5 – - SWE 05-12FC SW 05-12

12 0.83 85...264 V AC 10 – SWE 10-12F SWE 10-12FC SW 10-12

12 1.30 47...63 Hz 15 SWE 15-12C SWE 15-12F SWE 15-12FC SW 15-12

12 2.50 30 SWE 30-12C SWE 30-12F SWE 30-12FC SW 30-12

15 0.67 (110...350 V DC) 10 – SWE 10-15F SWE 10-15FC SW 10-15

15 1.00 15 SWE 15-15C SWE 15-15F SWE 15-15FC SW 15-15

15 2.00 30 SWE 30-15C SWE 30-15F SWE 30-15FC SW 30-15

24 0.42 10 – SWE 10-24F SWE 10-24FC SW 10-24

24 0.63 15 SWE 15-24C SWE 15-24F SWE 15-24FC SW 15-24

24 1.33 30 SWE 30-24C SWE 30-24F SWE 30-24FC SW 30-24

SWE-Family AC-DC Converters <40 W Benign Environment

9 - 32 Edition 2/96 - © Melcher AG

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9.3

Input

filter

Fuse

Overload

protection

and control

circuit

Output voltage

sensing circuit

FG Y

Inrush

current

limiter

Fig. 1

Block diagram SWE 05/10/15

Input

filter

Fuse

Overload

protection

and control

circuit

Output voltage

sensing circuit

FG Y

Inrush

current

limiter

Fig. 2

Block diagram SWE 30

Safety and Installation Instructions

Safety

If the output circuit of an AC-DC conver ter is operator-ac-

cessible according to the IEC 950 related safety standards,

it shall be an SELV circuit (Safety Extr a Lo w V oltage circuit,

i.e. a circuit, separated from mains by at least basic insula-

tion, that is so designed and protected that under normal

and single fault conditions, the voltage between any two

conductors and between any conductor and earth does not

exceed 60 V DC).

In the following section an interpretation is provided of the

IEC 950 safety standard with respect to the safety status of

the output circuit. Howev er , it is the sole responsibility of the

installer or user to assure the compliance with the relevant

and applicable safety standards:

If the AC-DC con verter is installed acoording to the relev ant

safety regulations, its output is considered to be an SELV

circuit up to a nominal output voltage of 36 V, provided the

output is connected to ground according to the relevant

safety standard, a suitable input line fuse is installed and an

adequate voltage limiting device is connected across the

output.

Installation instruction

Installation of the power supply m ust strictly follow the na-

tional safety regulations. To observe the safety require-

ments according to EN 60950/IEC 950, the module shall be

connected via the female connector or terminal block.

Other installation methods may not meet the safety require-

ments. At least one external fuse, installed in the wiring to

the input is essential!

Benign Environment AC-DC Converters <40 W SWE-Family

Edition 2/96 - © Melcher AG 9 - 33

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The Power Partners.

9.3

Electromagnetic compatibility EMC

Immunity

A metal oxide VDR together with an input fuse and an input

filter form an effective protection against high input tran-

sient voltages which typically occur in most installations,

but especially in battery driven mobile applications. The

SWE family has been successfully tested to the following

specifications:

Table 2: Immunity type tests

Phenomenon Standard Class Coupling Value Waveform Source Test In Per-

Level mode 3 applied Imped. procedure oper. form.

Electrostatic IEC 801-2 3 air discharge 6 kVp1/50 ns 330 Ω10 positive and yes 1

discharge (1991-04) to frame 10 negative

discharges

Electric field IEC 801-3 3 antenna in 10 V/m sine wave mod- 26...1000 MHz yes 1

(1984) 1m distance ulated w. 1 kHz

Fast transient/ IEC 801-4 3 i/c, +i/–i 2000 Vp5/50 ns 50 Ω1 min positive yes 1

burst (1988) 1 min negative

bursts per

coupling mode

Transient IEC 801-5 3 i/c 2000 Vp1.2/50 µs 12 Ω5 pos. and 5 neg. yes21

(Draft 1993-01) impulses per

coupling mode

1Normal operation, no deviation from specifications

2no load

3 i = input, o = output, c = case

Emission

Internal input filtering keeps the conducted noise of the

units within the frequency r ange of 10 kHz to 20 MHz belo w

level B according to EN 55011 and EN 55022 standards

(CISPR 11/22 respectively).

Refer also to table "Input Data".

Electrical Input and Output Data

General Condition:

A = 25°C unless otherwise specified

Table 3: Input data

Characteristics SWE 05-.. SWE 10-.. SWE 15-.. SWE 30-.. Unit

i rated Rated input voltage 100-120/200-240 V AC

iInput range voltage 85...264

110...350 V DC

iLine frequency 47...63 Hz

iInput current 1 100/200 V AC 0.12/0.06 0.24/0.12 0.36/0.17 0.7/0.5 A

inr Inrush current (max.) 1 100/200 V AC 30/60 30/60 30/60 45/90

i leak Leakage current (max.) 120/240 V AC 0.5/0.75 mA

i RFI Input RFI level EN 55011/22 B B B B

1At rated input and output

SWE-Family AC-DC Converters <40 W Benign Environment

9 - 34 Edition 2/96 - © Melcher AG

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9.3

General Condition:

A = 25°C unless otherwise specified

Table 4b: Output data 10 W types

Characteristics SWE 10-05.. SWE 10-12.. SWE 10-15.. SWE 10-24.. Unit

o nom Output voltage 5 12 15 24 V

Adjustable voltage range ±10 %

o nom Rated output current 2.0 0.83 0.67 0.42 A

oOutput current min./max. 0...100 %

oRipple-noise 1 max. 120 120 150 200 mVpp

∆

o U Line regulation 85...264 V ±3%

∆

o I Load regulation 0...100% ±3

∆

o t Drift (t = 0.5...8 h) typ. ±3

oChange in temp. 0...50°C±3

o L Overcurrent protection 2 105

o L Overvoltage protection, max. not available

Remote sensing not available

Output indicator LED on PCB

o r Rise time 1 max. 30 100 150 200 ms

o h min Hold up time 1 100 V AC 15

Efficiency 1typ. 70 75 75 75 %

1 At rated input and output

2Constant current method, automatic recovery

General Condition:

A = 25°C unless otherwise specified

Table 4a: Output data 5 W types

Characteristics SWE 05-05.. SWE 05-12.. Unit

o nom Output voltage 5 12 V

Adjustable voltage range ±10 %

o nom Rated output current 1 0.42 A

oOutput current min./max. 0...100 %

oRipple-noise 1 max. 120 mVpp

∆

o U Line regulation 85...264 V ±3%

∆

o I Load regulation 0...100% ±3

∆

o t Drift (t = 0.5...8 h) typ. ±3

oChange in temp. 0...50°C±3

o L Overcurrent protection 2 105

o L Overvoltage protection, max. not available

Remote sensing not available

Output indicator LED on PCB

o r Rise time 1 max. 30 100 ms

o h min Hold up time 1 100 V AC 15

Efficiency 1typ. 70 75 %

1 At rated input and output

2Constant current method, automatic recovery

Benign Environment AC-DC Converters <40 W SWE-Family

Edition 2/96 - © Melcher AG 9 - 35

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The Power Partners.

9.3

General Condition:

A = 25°C unless otherwise specified

Table 4c: Output data 15 W types

Characteristics SWE 15-05.. SWE 15-12.. SWE 15-15.. SWE 15-24.. Unit

o nom Output voltage 5 12 15 24 V

Adjustable voltage range ±10 %

o nom Rated output current 3 1.3 1 0.63 A

oOutput current min./max. 0...100 %

oRipple-noise 1 max. 120 120 150 200 mVpp

∆

o U Line regulation 85...264 V ±3%

∆

o I Load regulation 0...100% ±3

∆

o t Drift (t = 0.5...8 h) typ. ±3

oChange in temp. 0...50°C±3

o L Overcurrent protection 2 105

o L Overvoltage protection, max. not available

Remote sensing not available

Output indicator LED on PCB

o r Rise time 1 max. 30 100 150 200 ms

h min Hold up time 1 100 V AC 15

Efficiency 1typ. 70 75 75 75 %

1 At rated input and output

2Constant current method, automatic recovery

General Condition:

A = 25°C unless otherwise specified

Table 4d: Output data 30 W types

Characteristics SWE 30-05.. SWE 30-12.. SWE 30-15.. SWE 30-24.. Unit

o nom Output voltage 5 12 15 24 V

Adjustable voltage range ±10 %

o nom Rated output current 6 2.5 2 1.3 A

oOutput current min./max. 0...100 %

oRipple-noise 1 max. 120 120 150 200 mVpp

∆

o U Line regulation 85...264 V ±3%

∆

o I Load regulation 0...100% ±3

∆

o t Drift (t = 0.5…8 h) typ. ±3

oChange in temp. 0....50°C±3

o L Overcurrent protection 2 105

o L Overvoltage protection, max. 6.9 15.5 20 31 V

Remote sensing not available

Output indicator LED on PCB

o r Rise time 1 max. 30 100 150 200 ms

o h min Hold up time 1 100 V AC 15

Efficiency 1typ. 70 75 75 75 %

1 At rated input and output

2Constant current method, automatic recovery

SWE-Family AC-DC Converters <40 W Benign Environment

9 - 36 Edition 2/96 - © Melcher AG

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9.3

Operation Instructions

Input and Output Terminals

Table 5: Input and output terminals

Terminal Function Explanation

L (line) Input • Connect to AC of 85 to 264 V, sine wa ve, single phase

N (neutral) terminal • Space the AC input line as far as possible from the DC output line.

FG Frame ground terminal

• For frame grounding, connect to ground of main chassis.

+V Output Terminal • Output voltage.

-V Output T erminal

Output Power Derating

The relation between the rated output power

o and the

ambient temperature

A is sho wn in fig. 3. When the po wer

supply is used at an ambient temperature of 6 0°C, the out-

put power has to be reduced to 60% of the rated maximum

value.

Series and Parallel Connection

The outputs of the SWE modules cannot be operated in se-

ries or parallel connection.

Table 7: Cable kit (to be ordered seperatly from power supply)

Position Name of Power Material Length Wire color

at cable kit supply Cross section +V –V FG L N

AC input CB-19 SWE 05 UL 1430 60 cm – – Green Black White

side SWE 10 AWG 22 ≈ 0.34 mm2

CB-24 SWE 15 UL 1015 60 cm – – Green Black White

SWE 30 AWG 20 ≈ 0.5 mm2

DC output CB-20 SWE 05 UL 1430 60 cm Red Black – – –

side AWG 22 ≈ 0.34 mm2

CB-21 SWE 15 UL 1430 60 cm Red Black – – –

SWE 30 AWG 18 ≈ 1 mm2×2×2

CB-25 SWE 10 UL 1430 60 cm Red Black – – –

AWG 22 ≈ 0.34 mm2×2×2

Table 6: Connector types

Used at Power supply side Opposite side

Power supply type Connector type Mating housing Terminals Quantity

AC input side SWE 05, SWE 10 B3 (5-2,4) B-XH-A XHP-5 SXH-001T-P0.6 3

SWE 15, SWE 30 B4P (6-2,4) -VH VHR-6N SVH-21T-P1.1 4

DC output side SWE 05 B2B-XH-A XHP-2 SXH-001T-P0.6 2

SWE 10 B4B-XH-A XHP-4 4

SWE 15, SWE 30 B4P-VH VHR-4N SVH-21T-P1.1 4

Fig. 3

Output power vs. ambient temperature

Mounting Methods

Care should be taken that there is sufficient air convection around the power supply unit.

Whenever possible, forced air cooling is recommended to obtain a higher reliability.

For open frame or covered structures:

a) Horizontal mounting: Use tapped holes at bottom side of the frame for fastening to the chassis. Use M3 screws with

torque at less than 5 kpcm. Screw length should not damage the insulation.

b) Vertical mounting: Holes are pro vided on the flange; M3 screws should be used.

120

100

010 20 60 70

40 50

o [%]

A [°C]

300

Open frame

Covered

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9.3

Immunity to Environmental Conditions

Table 8: Temperature specifications

Characteristic min max Unit

AOperating ambient temperature range without derating (see fig. 3) 0 40 °C

AOperating ambient temperature range with der ating (see fig. 3) 0 60

SStorage temperature range –20 75

Table 9: Humidity, shock and vibration

Test Parameters

Ca Humidity Relative humidity: 30...85%

(no dew condensation) Unit operating/storage

Ea Shock Acceleration: 20 g (196.2 m/s2)

Bump duration: 11 ms, ±5 ms

Number of bumps: 18 (3 each direction)

Unit not operating

Fc Vibration Frequency: 5...55 Hz

Maximum vibration amplitude: 10 mm (5...10 Hz)

Acceleration: 2 g (19.6 m/s2)

Duration: 3 h (1 h each axis)

Unit not operating

Table 10: Isolation

Test Input to output Input to frame Output to frame

Dielectric strength test 1 3000 V AC, 1 minute – –

leakage current <15 mA.

Insulation resistance 1 >100 MΩ at 500 V DC – >100 MΩ at 500 V DC

1At normal temperature and humidity

Table 11: Safety approvals

Safety Approvals UL 1950 CSA 234 TÜV 1

SWE 05/10/15/30 x x x

1 EN 60950

Table 12: MTBF

Ratings at specified SWE 05 SWE 10 SWE 15 SWE 30 Unit

Ambient temperature 40°C40°C40°C40°C

MTBF 193'000 163'000 156'000 114'000 h

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9.3

Mechanical Data

Dimensions in mm. Tolerance: ±1mm unless otherwise indicated. European

Projection

2 – Ø 3.2

FG, Ø 3.5



VADJ

43.5 ± 0.5 13.5 ± 0.5

17.5

22 ±0.5

20 ± 0.5

2.5 ± 0.5

1.6

± 0.5

VADJ

2 – Ø 3.2

FG, Ø 3.5

28.5

± 0.5

28.5

± 0.5

32.5

2.5

± 0.5

1.6

6.5

± 0.5

2 – M3

R 1.75

± 0.5

16 max

VADJ

± 0.5

2 – ø 3.2

12.5

25.4

± 0.6

Fig. 6

SWE 15, weight: 220 g Fig. 7

SWE 30, weight: 250 g

2 – M3

9775

± 0.5

3.5

7.5

114

± 0.5

16 max

VADJ

2 – M3

100

± 0.5

100

± 0.5

Ø 3.2

17.5

12.5

10 3.5

25.4

± 0.6

Note: When a SWE power supply is mounted from bottom side, the screw shall not be longer than 6 mm.

Fig. 5

SWE 10 (PCB), weight: 60 g

Fig. 4

SWE 05 (PCB), weight: 50 g

Note: When a SWE power supply is mounted from bottom side, the screw shall not be longer than 6 mm.

Benign Environment AC-DC Converters <40 W SWE-Family

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9.3

Type Key and Product Marking

Type Key SWE 15 – 12 FC

Family ........................................................................SWE

Blank

Nominal output power [W]........................................ 5…30

Dash ................................................................................

Nominal output voltage [V] ....................................... 5…24

Structure and connections

– Case with terminal strip .................................... C

– Open frame with terminal strip ...........................F

– Open frame with connector............................. FC

– Printed circuit board with connector................ PC 1

1For SWE 05, SWE 10, SWE 15

Example: SWE 15-12 F = AC-DC converter providing 12 V/1.3 A and configured as open frame with terminal strip

Product Marking

Label: Type designation, applicable safety approvals and recognition marks, specific type designation, input voltage

range, nominal output voltage and current and pin allocation.