FABRIMEX POWER SUPPLIESCH-8608 Bubikon/Switzerland

DC/DC Railway ConverterEHV150(110V) Series

* Designed for railway applications* Industry standard half-brick pinning* I/O isolation of 2'250 Vdc (output/case 1'500V)* Over temp. / voltage / current protection* Continuous short circuit proof* Efficiency up to 92.5%* UL60950-1 (Basic) pending* Meets 2004/108/EC * Meets according EN10155: EN50121-3-2 with external circuits EN61373, EN60068

* Entwickelt für Bahnanwendungen* Industrie-Standard Half-Brick-Pinning* I/O Isolation 2'250 Vdc (Ausgang/Gehäuse 1.5kV)* Übertemperatur / -spannung / -strom Schutz* Dauerkurzschlussfest* Wirkungsgrad bis zu 92,5%* UL60950-1 (Basis) ausstehend* Erfüllt 2004/108/EC * Erfüllt gemäss EN10155: EN50121-3-2 mit externer Beschaltung EN61373, EN60068

* Conçu pour les applications ferroviaires* Industrie épinglage demi-brique* Isolement E / S de 2'250 VDC (sortie / cas 1'500V)* Protection contre Plus de température / tension / courante* Court-circuit continu preuve* Rendement jusqu'à 92,5%* UL60950-1 (Base) attente* Conforme 2004/108/EC, * Conforme selon EN10155: EN50121-3-2 avec des circuits externes EN61373, EN60068

Product Range Typenübersicht Sommaire des types

Model Input Iin @ Uin nom. Output Efficiency Max.

nominal range full load no load Uout Iout max. power typ. capacity

Single

EHV110-05150 110Vdc 66...160Vdc 1.5A 40mA 5Vdc 30A 150W 92.5% 10'000uF

EHV110-12150 110Vdc 66...160Vdc 1.5A 40mA 12Vdc 12.5A 150W 92.5% 5'600uF

EHV110-24150 110Vdc 66...160Vdc 1.5A 60mA 24Vdc 6.5A 150W 92% 2'200uF

Page 1/9 Datasheet No: 300153 Rev. C / 12.2014

Nomenclature Nomenklatur Nomenclature

EHVProduct Series

110

Nominal input voltage

- 05

Nominal output voltage

150

Output power

- N

N = Option negative logicInhibit

Specifications Spezifikationen SpecificationsAll values refer to an ambient temperature of 25°C and nominal rated values where nothing else is specified.

Input Specifications

Characteristic Conditions min typ max unit

UIN Input voltage 66 110 160 V

UUVLO Under voltage lockout 56 62 V

Max. input current at full load A

No load input current see product table mA

Output Specifications

Characteristic Conditions min typ max unit

UACC Output voltage accuracy ±1.5 %

Output voltage adjust -/+10 %

Line regulation ±0.2 %

Load regulation ±0.2 %

Load transient recovery time 200 us

Load transient error band ±5 %

Temperature coefficient ±0.03 %/K

Ramp up time ms

Start up time 45 ms

Ripple and noise BW = 20MHz 5V:100 / 12V:120 / 24V:240 mVpp

Current limit 110 180 %

Over voltage protection 115 140 %

Short circuit protection %

Short circuit characteristic continuous

General Specifications

Characteristic Conditions min typ max unit

UISO Isolation voltage in/out, in/case, out/case=1.5kV 2250 V

RISO Isolation resistance > 10 GOhm Ohm

RISO Switching frequency 200 kHz

Approvals UL pending

Safety Approvals

MTBF TBD h

Page 2/9 Datasheet No: 300153 Rev. C / 12.2014

Case material Alu baseplate/plastic

Compound material

PCB material

Weight 90 gr

Dimensions mm

Soldering infos 275°C for 10 sec. s

EMC Specifications

Characteristic Conditions min typ max unit

EMC conducted See EMC information EN50155(EN50121-3-2) with ext. filter

Environmental Specifications

Characteristic Conditions min typ max unit

TCASE Operation temperature -40 ... +100 °C

TAMB Storage temperature -55 ... +105 °C

TSD Thermal shutdown range typ. 105 °C

Own notes Eigene Notizen Vos notices

Page 3/9 Datasheet No: 300153 Rev. C / 12.2014

EMC information EMV Informationen Information CEM

EMC emissions conducted, EN50155(EN50121-3-2) with ext. filter, Example: EHV110-05150

This was achived with the following filter:C1, C2: 220uF/200V YXFC3, C4: 2200pF/2KV 1808L1: 5uHL2: 0.33mHD1: 1.5KE180A

Inhibit Inhibit Inhibit

The EHV150(110V) Series allows the user to switch the module on and off electronically by inhibit on/off feature. The convertersare available in "positive logic" or "negative logic" (option) versions for inhibit on/off.

Logic table

Logic state Negative logic* Positive logic

Logic low Module on Module off

Logic high Module off Module on

* Suffix "N" to the model number with active low inhibit on /off

High signal heredisable output(positive logic)

Inhibit

-Vin

Application example

Page 4/9 Datasheet No: 300153 Rev. C / 12.2014

Trimming Trimmen Ajuster

Own notes Eigene Notizen Vos notices

Page 5/9 Datasheet No: 300153 Rev. C / 12.2014

Derating EHV150(110V)

The operating case temperature range of EHV150(110V) series is -40 ... +100°C. When operating the EHV150(110V) series,proper derating or cooling is needed. The following curves are the derating curves of EHV150(110V) without and with heat sink.Please note that these are relative values in a test environment. Ambient temperature can not be exactly defined in an application,only the case temperature.

Without Heat Sink: Power Dissipation vs Ambient Temperature and Air Flow for EHV150(110V)

A: Natural Convection 0.1m/sB: 0.5 m/sC: 1.0 m/sD: 1.5 m/sE: 2.0 m/s

Remarks:

Fabrimex recommends a chassismount or a heatsink. If neither isused a reasonable free space isrecommended. Without heatsink,this leads to:

Free space = 30 mm min.

Where:The power dissipation Pd:

The temepature rise Delta T:

The thermal resistances with out heat sink arelisted below:

Air flow rate Typical Rthca

natural convection 0.1m/s0.5 m/s1.0 m/s1.5 m/s2.0 m/s

7.12 K/W6.21 K/W5.17 K/W4.29 K/W3.64 K/W

With Heat Sink FH-6158-13: Power Dissipation vs Ambient Temperature; Height: 12.7mm

A: Natural Convection 0.1m/sB: 0.5 m/sC: 1.0 m/sD: 1.5 m/sE: 2.0 m/s

Remarks:

Fabrimex recommends a freespace of at least half heat sinkheight above the heat sink atnatural air flow. For the FH-6158-13 on plastic HB thisequals to:

Free space = 6.5 mm min.

Air flow has to beperpendicular to pinning!

Page 6/9 Datasheet No: 300153 Rev. C / 12.2014

With Heat Sink FH-5861-21: Power Dissipation vs Ambient Temperature; Height: 21mm"

A: Natural Convection 0.1m/sB: 0.5 m/sC: 1.0 m/sD: 1.5 m/sE: 2.0 m/s

Remarks:

Fabrimex recommends a freespace of at least half heat sinkheight above the heat sink atnatural air flow. For the FH-5861-21 on plastic HB thisequals to:

Free space = 10.5 mm min.

Air flow has to be parallel topinning!

With Heat Sink FH-6158-25: Power Dissipation vs Ambient Temperature; Height: 25.4mm

A: Natural Convection 0.1m/sB: 0.5 m/sC: 1.0 m/sD: 1.5 m/sE: 2.0 m/s

Remarks:

Fabrimex recommends a freespace of at least half heat sinkheight above the heat sink atnatural air flow. For theFH-6158-25 on plastic HB thisequals to:

Free space = 12.5 mm min.

Air flow has to beperpendicular to pinning!

Page 7/9 Datasheet No: 300153 Rev. C / 12.2014

Case Gehäuse BoîtierNormal tolerance 1/10 ±0.5 mm, 1/100 ±0.25 mm; Pin tolerance ±0.5 mm diameterNP = No pin, NC = Not connected, NA = Not available for electrical contact, do not connect

Pin Single1 +Vin2 on/off3 Case4 -Vin5 -Vout6 -Sense7 Trim8 +Sense9 +Vout

Soldering Löten Soudeurs

1. Soldering Materials: Sn/Cu/Ni

2. Preheat: 1.4 °C/s (From 30°C to 100°C)

3. Soaking: 0.5 °C/s (From 100°C to 130°C), 60 ±20s

4. Peak temperature: 260°C, above 250°C 3~6s

5. Forced cooling: -10.0 °C/s (From 260°C to 150°C)

Cleaning Waschen Lavage

The modules are cleanable with the today'sknown and in the electronics industry usuallyused products. Due to the different cleaningprocesses and new available products, wehighly recommend to do a compatibility testwhen using the converters the first time.

Die Module sind waschbar mit den heutebekannten und in der Elektronikindustrieüblichen Reinigungsmitteln. Bedingt durch dieverschiedenen Reinigungsprozesse und neuauf den Markt kommende Mittel, raten wirdringend beim Ersteinsatz der Konverter eineVerträglichkeitsprüfung vorzunehmen.

Les modules sont lavables avec les solvantscouramment utilisés dans l'industrieélectronique. Dû aux differents processus delavage et aux nouveaux détergentsdisponibles sur le marché, il est strictementrecommandé de faire un test de compatibilitéavant la première utilisation.

Page 8/9 Datasheet No: 300153 Rev. C / 12.2014

Own notes Eigene Notizen Vos notices

Notice: All statements, technical information, and recommendations related to FABRIMEX's products are based on information believed to bereliable, but the accuracy or completeness thereof is not guaranteed. Before utlizing the product, the user should determine the suitability of theproduct for its intended use.

Switzerland:FABRIMEX AG - Techcenterstr. 2CH-8608 BubikonTel: +41 55 253 31 90 - Fax: +41 55 253 31 91Internet: www.fabrimex.com

Germany:CAC FABRIMEX GmbH - D-89543 GerstettenTel: 07323/ 95000 - Fax: 07323/ 95050

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