Puls SLD2.100 Data Sheet

5 V output

SLD2.100

• DC/DC converter for the SilverLine

• Input: DC 18...36 V

• Output: 5.1 V / 8 A

• MOSFET inverse battery protection

• Active in-rush current limiting

Data sheet

Input

Inpt voltage 18...36 VDC,

short term 16...40 V DC (min. 18 V for start)

Inverse battery protection

Input current < 2.9 A (at Vin=18 V, nominal load)

• with open output typ. 19 mA (preserves battery sources) In-rush current typ. < 5.1 A

Inrush current limiting done with a fixed 4.7R resistor (not a thermistor) which is bridged after the unit is running, so losses are minimised. That means no reset time even at a warm-start.

Hold-up time > 10 ms

Efficiency, Reliability etc.*

via low-loss MOSFET, no fuse replacement necessary

< 1.5 A (at Vin=36 V, nominal load)

at Vin= 24 VDC, Vout =5.1 V/8 A

EMC and Low Volt. Directive

Output

Output voltage 5.1 V DC ± 1%, adjustable 4.5 ... 5.5 V

(at front panel)

Ambient temperature range T

amb

Continuous loading 8 A (at T

Derating typ. 1.5 W/K (at T

Voltage regulation better than 1% Vout overall

Ripple / Noise < 50 mV

Overvolt. protection typ. 6 V

Parallel operation yes

Power back immunity 10 V

Front panel indicator Green LED

Operation: 0°C...+70°C (>60°C: Derating) Storage: -25°C...+85°C

=0°C ... 60°C, convection cooling)

amb

=+60°C...+70°C)

amb

, incl . spikes

(20 MHz bandwidth, 50 Ω measurem.)

Efficiency typ. 82 % (24 VDC, 5 1 V/8 A)

Losses typ. 8.5 W (24 VDC, 5.1 V/8 A)

MTBF 510.000 h acc. to Siemensnorm 29500

(5.1 V/8 A, 24 VDC, T

Electrolytics (lifecycle) The unit exclusively uses longlife electrolytics,

specified for +105°C (cf. ’The SilverLine’, p.2).

= +40 °C)

Start / Overload Behaviour

Startup delay typ. 0.3 s

Overload Behaviour Almost straight charact., see diagram overleaf

Construction / Mechanics*

Housing dimensions and Weight

• W x H x D

• Free space for ventilation

•Weight

Design advantages:

• All connection blocks are easy to reach as mounted at the front panel.

• Input and output are strictly apart from each other and so cannot be mixed up (Input below, output above).

49 mm x 124 mm x 102 mm (+ DIN rail) above/below 25 mm recommended right 10 mm recommended (front view) 470 g

Electromagnetic Compatibility (EMC)

Emissions Class B (EN 55011, EN 55022) radiated noise

Class A (EN 55011, EN 55022) line-bound noise

Immunity

• Static Discharge (ESD)

• Electromagnetic radiated fields

• Burst, coupled to: – DCin lines – DCout lines

• Surge transients – Differential

(±Vin → PE)

– Common mode

(+Vin → –Vin)

• Conducted noise immunity

* *For further information see data sheets „The SilverLine“ and „SilverLine Fam-

ily Branches“

EN 61000-6-2 (includes EN 61000-6-1) EN 61000-4-2, Level 4 (withstands 8 kV direct discharge, 15 kV air discharge)

EN 61000-4-3, Level 3 (10 V/m)

EN 61000-4-4, Level 3 (2 kV) Level 3 (2 kV)

EN 61000-4-5, Isolation class 3 (2 kV)

Isolation class 3 (1 kV)

EN 61000-4-6, Level 3 (10V, 150 kHz-80 MHz)

Order information

Order number Description

SLD2.100 SLZ02 Screw mounting set

sld2e100 / 071026 1/2

Data sheet

V/I Output characteristic (typ.)

Output voltage Vout [V]

0 4 8 12 16

Vin=18V Vin=24V Vin=36V

Output c urrent Iout [A]

Efficiency (typ.)

Efficiency [%]

2345678

Vin= 18 V Vin= 24 V

Vin= 36 V

Output c urrent Iout [A ]

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.

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PULS GmbH

Arabellastraße 15

D-81925 München

Tel.: +49 89 9278-0

Fax: +49 89 9278-199

www.puls-power.com

2/2 sld2e100 / 071026