Input

Input voltage

AC 100-120/220-240V (Auto Select), 47...63 Hz

(AC 85...132V / AC 184...264V,

DC 220...375V, N= + and L= - )

Input current

External fusing

not required, unit provides internal fuse

(T3A15H, not accessible)

Transient immunity

Transient resistance acc. to VDE 0160 / W2

(750V/ 1.3 ms), over entire load range

Hold-up time

(see diagram below)

>40 ms @ AC 230V, 12V / 7.5A

>20 ms @ AC 196V, 12V / 7.5A

>20 ms @ AC 100V, 12V / 7.5A

Efficiency, Reliability

Efficiency

Losses

>88.5%

(AC 230V, 12V / 7.5A)

(see also diagram below)

<11.7W

(AC 230V, 12V / 7.5A)

MTBF (Reliability)

appr. 500.000 h acc. to Siemensnorm SN 29500

Prior to shipment, every unit undergoes the following tests in order to

isolate any defective units which might suffer an early failure:

• Functional test (100 %)

Construction, Mechanics, Installation

Robust plastic housing (US Patent No. D442, 923S), fine ventilation grid

on three housing sides to keep out small parts (e.g. screws), IP20

Dimensions and weight

• W x H x D

•Weight

73 mm x 75 mm x 103 mm (+ DIN rail)

Depth incl. terminals: 98 mm (+ DIN rail)

360 g

Mounting orientation

,

or

(cf. ’Output’)

Ventilation/Cooling

• Free space f. cooling

Normal convection, no fan required

recom'd.: 25 mm on sides with ventilation grid

Easy snap-on mounting onto the DIN-rail (TS35/7,5 or TS35/15).

Unit sits safely and firmly on the rail; no tools required even to remove

Connection

by Spring Clamp terminals; uniformly firm hold,

vibration-resistant and maintenance-free:

2 terminals per output

Connector size range

• flexible cable

• solid cable

• Wire strip length

Ferrules admissible

6mm (0.24in) recommended

Diagrams

0

2

4

6

8

10

12

14

16

01

2345

678

9

10

Vin=AC115/230V

SingleUse

Vin=AC115/230V

Parallel Use

0,0

20,0

40,0

60,0

80,0

100,0

120,0

140,0

160,0

180,0

80 100 120 140 160 180 200 220 240 260 280

Pout = 90W,typ.

Pout = 90W, min.

Pout = 45W, typ.

Pout = 45W, min.

0

10

20

30

40

50

60

70

80

90

100

-1 0 0

10 20 30 40 50 60 70

75

77

79

81

83

85

87

89

91

2,0 2,5

3,0 3,5 4,0

4,5 5,0

5,5 6,0 6,5

7,0 7,5

230Vac

115Vac

(min.)

Efficiency

Hold-up time with ACin

Derating

of output power

Mounting

85-132 V ACin A-a A-b A-b

184-264 V ACin A-a A-b A-b

220-375 V DCin A-a A-b A-b

a

b

A

Output current lout [A]

Output current lout [A]

Ambient temperature [°C]

Input voltage VACin[V]

Output

Output voltage

• preset

DC 12-15V (adj. by front panel potentiometer)

12V ± 0.5% @ 7.5A

Voltage regulation

Ripple/Noise

Overvoltage prot. (OVP) <18.5V

Rated continuous

loading

up to 7.5A @ 12V/6A @ 15V (convection cooling),

For details see derating diagram below

Overload behaviour

details see diagr. 'output characteristic' below

Protection

Unit is protected against (also permanent) short-

circuit, overload and open-circuit.

Derating

depending on built-in orientation;

see diagram below

Parallel operation

yes (selectable by front panel jumper)

Power back immunity

25V

Operating indicator

Green LED

Environmental Data, EMC, Safety

Ambient temperature range (measured 25 mm below unit)

• storage/transport

• operation

-25°C ... +85°C

-10°C ... +70°C (for derating see diagram below)

Humidity

max. 95% (without condensation)

Electromagnetic

emissions (EME)

EN 61000-6-3 (includes EN 61000-6-4)

Class B (EN 55011, EN 55022)

EN 61000-3-2 (PFC)

Electromagnetic

immunity (EMI)

EN 61000-6-2 (includes EN 61000-6-1)

Safe low voltage:

Prot. class/degree:

SELV (EN 60950, VDE0100/T.410), PELV (EN 50178)

Class 1 (EN 60950) / IP20 (EN 60529)

The PSU complies with all major safety approvals for EU (EN 60 950,

EN 60204-1, EN 50178), USA (UL 60950, E137006, UL508 LISTED, E198865),

Canada (CAN/CSA-C22.2 No 60950 [CUR], CAN/CSA-C22.2 No. 14 [CUL]),

CB Scheme (IEC 60950). Hazardous Location Class I Div. 2 (UL 1604)

Design details – for your advantage:

• All terminals are easy to reach as mounted on the front panel.

• Input and output are strictly apart from each other (input below, out-

put above) and so cannot be mixed up.

• Mounting and connection do not require any screwdriver

→ Easy, quick, durable and reliable installation.

Technical Data ML100.102

Product information (ML100e102), Rev.: 29. June 2004. Unless otherwise stated, specifications are valid for AC 230V input voltage, +25°C ambient temperature, and 5 min. run-in time. They

are subject to change without prior notice.

PULS GmbH, Arabellastraße 15, D-81925 München

Tel: +49.(0)89.9278-244, Fax: +49.(0)89.9278-299, E-Mail: sales@puls-power.com

www.puls-power.com

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