5 V output

Data sheet

SLD2.100•••••

EMC andLow Volt.
DirectiveDC/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

Input

OutputInpt voltage

18...36 VDC,
short term 16...40 V DC (min. 18 V for start)

Output voltage

5.1 V DC ± 1%, adjustable 4.5 ... 5.5 V(at front panel)

Inverse battery
protection

via low-loss MOSFET,
no fuse replacement necessary

Ambient temperature
range Tamb

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

Input current< 2.9 A (at Vin=18 V, nominal load)< 1.5 A (at Vin=36 V, nominal load)

Continuous loading

8 A (at Tamb=0°C ... 60°C, convection cooling)

Derating

typ. 1.5 W/K• with open output

typ. 19 mA (preserves battery sources)

In-rush current

typ. < 5.1 A

Voltage regulation

better than 1% Vout overall(at Tamb=+60°C...+70°C)

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. Thatmeans no reset time even at a warm-start.

Ripple / Noise< 50 mVPP, incl . spikes(20 MHz bandwidth, 50 Ω measurem.)

Overvolt. protection

typ. 6 V

Hold-up time

Parallel operation

yesPower back immunity

10 V

Front panel indicator

Green LED

> 10 ms
at Vin=24 VDC, Vout=5.1 V/8 A

Efficiency, Reliability etc.*
Efficiency

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

Lossestyp. 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, TU = +40 °C)

Electrolytics (lifecycle)

The unit exclusively uses longlife electrolytics,specified for +105°C (cf. ’The SilverLine’, p.2).

Electromagnetic Compatibility (EMC)
EmissionsClass B (EN 55011, EN 55022) radiated noiseClass A (EN 55011, EN 55022) line-bound noiseImmunity• StaticDischarge (ESD)

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

Start / Overload Behaviour• Electromagnetic
radiated fields

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

Startup delay

typ. 0.3 sOverload Behaviour

Almost straight charact., see diagram overleaf• Burst, coupled to:– DCin lines– DCout lines

EN 61000-4-4,
Level 3 (2 kV)Level 3 (2 kV)• Surge transients– Differential(±Vin → PE)– Common mode(+Vin → –Vin)

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

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

Construction / Mechanics*
Housing dimensions and Weight
49 mm x 124 mm x 102 mm (+ DIN rail)• WxHxD
above/below 25 mm recommended• Free space forright 10 mm recommended (front view)
ventilation470 g• Weight

Isolation class 3 (1 kV)Design advantages:• All connection blocks are easy to reach as mounted at the front panel. * *For further information see data sheets „The SilverLine“ and „SilverLine Family Branches“• Input and output are strictly apart from each other and so cannot bemixed up (Input below, output above).

Order information
Order numberDescription

SLD2.100
SLZ02

Screw mounting set

sld2e100 / 071026

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Data sheet
Efficiency (typ.)V/I Output characteristic (typ.)

83

682

5480

Efficiency [%]Output voltage Vout [V]81

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

379

Vin=18 V
Vin=24 V
Vin=36 V78

277

17675

0048Output current Iout [A]12162345678Output current 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.

Your partner in power supply:

EuropeanPower Supply
Manufacturers
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PULS GmbH
Arabellastraße 15D-81925 MünchenTel.: +49 89 9278-0
Fax: +49 89 9278-199
www.puls-power.com

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sld2e100 / 071026