Puls ML100.105 Data Sheet

PULS does it again:
practical, versatile and reliable like
the SilverLine – yet small like
no other.

Data Sheet

MiniLine

with DC 48-56V / 100W

• Mounted and connected
in record time, no tools required

• World-wide approvals (UL, EN, CSA,
CB Scheme) for industry and office/
home

• Tiny: WxHxD = 73 x 75 x 103mm

• Adjustable output voltage
up to DC 56V

• 115/230V Auto Select Input

• PULS Overload Design™
(high output overload capability)

• Selectable single/parallel operation
(jumper)

PULS GmbH, Arabellastrasse 15, 81925 Munich
Tel. [phone], Fax: [phone]
[e-mail], http://www.puls-power.com

Mini is more.

ML100e105/040504

Technical Data ML100.105

s

p

m

a

l

C

g

n

i

r

p

S

X 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 <2.1A (@ AC 100V

<1A (@ AC 220V

, 100W P

in

, 100W P

in

out

out

)

)

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, 48V / 2.1A
>20 ms @ AC 196V, 48V / 2.1A
>20 ms @ AC 100V, 48V / 2.1A

X Efficiency, Reliability

Efficiency

Losses

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:

• Run-in / burn-in (Full load, T

• Functional test (100 %)

typ. 91% (AC 230V, 48V / 2.1A)
(see also diagram below)
typ. 10W (AC 230V, 48V / 2.1A)

48V / 2.1A, AC 230V, T

= +60°C, on/off cycle)

amb

= +40 °C)

amb

X 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

Mounting orientation ,

Ventilation/Cooling

• Free space f. cooling

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,

Connector size range

• flexible cable

• solid cable

73 mm x 75 mm x 103 mm (+ DIN rail)
Depth incl. terminals: 98 mm (+ DIN rail)
360 g

or (cf. ’Output’)

Normal convection, no fan required
recom’d.: 25mm on sides with ventilation grid

vibration-resistant and maintenance-free:
2 terminals per output

2

0.3-2.5mm

0.3-4mm

(28-12 AWG)

2

(28-12 AWG)

X Output

Output voltage

• preset

Voltage regulation stat. <1% V

Ripple/Noise <50mV

Overvoltage prot. (OVP) <60V

Rated continuous

loading

Overload behaviour PULS Overload Design™: No switch-off at

Protection Unit is protected against (also permanent) short-

Derating depending on built-in orientation;

Parallel operation yes (selectable by front panel jumper)

Power back immunity 63V

Operating indicator Green LED

DC 48-56V (adj. by front panel potentiometer)
48V ± 0.5% @ 2.1A

(Jumper in pos. 'Single Use')
stat. <3% V
dyn. ±1.5% V

out

(Jumper in pos. 'Parallel Use'),

out

over all

out

(20 MHz bandw., 50 Ω measurem.)

PP

up to 2.1A @ 48V / 1.8A @ 56V (convection cool­ing), depending on built-in orientation,

and T

V

in

For details see derating diagram below

overload/short-circuit, instead: up to 1.9 ⋅ I
So you need no oversizing to start awkward

amb

rated.

loads.

circuit, overload and open-circuit.

see diagram below

X Environmental Data, EMC, Safety

Ambient temperature range (measured 25 mm below unit)

• storage/transport

• operation

Humidity max. 95% (without condensation)

Electromagnetic
emissions (EME)

Electromagnetic
immunity (EMI)

Safe low voltage:
Prot. class/degree:

This unit fulfills 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).

-25°C ... +85°C

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

EN 61000-6-3 (includes EN 61000-6-4)
Class B (EN 55011, EN 55022)
EN 61000-3-2 (PFC)

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

SELV (EN 60950, VDE0100/T.410), PELV (EN 50178)
Class 1 (EN 60950) / IP20 (EN 60529)

Ferrules admissible

• Wire strip length

6mm (0.24in) recommended

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, out­put above) and so cannot be mixed up.

• Mounting and connection do not require any screwdriver

→ Easy, quick, durable and reliable installation.

X Diagrams

Output characteristic V
(min.)

64

56

48

40

32

24

16

Output voltage Vout [V]

Product information (ML100e105), Rev.: 4. May 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 X Tel: [phone], Fax: [phone], E-Mail: [e-mail] X www.puls-power.com

Vin = AC 115/230V
'Single Use'

Vin = AC 115/230V

8

'Parallel Use'

0

012345

Outpu t curren t Iout [A]

out/Iout

Efficiency
(@ V

= 48V, typ.)

out

93

92

91

90

89

88

87

Efficiency [%]

86

85

84

83

0,5 0,75 1 1,25 1,5 1,75 2 2,1

Outpu t curre nt Iou t [A]

230 VACin

115 VACin

Derating
of output power

120

A

100

80

60

Mounting

40

Output power [W]

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

185-264 V ACin A-a A-b A-b

20

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

0

-10 0 10 20 30 40 50 60 70
Ambient temperature [°C]

Hold-up time with ACin
(at V

a

b

= 48V, typ. + min.)

out

160

140

120

100

80

60

Hold-up time [ms]

40

20

0

80 120 160 200 240 280

Inpu t voltage VACin [V]

Pout=100W, typ.
Pout=100W, min.
Pout=50W, typ.
Pout=50W, min.