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BCD.00197 Rev AG, 09-Mar-2021

IBX15 Series

Boost Converters

The boost converters were designed in accordance

with the standards EN 50155 and EN 50121-3-2 to

meet the requirements of various railway and industrial

applications in rugged environment.They are particularly

suitable to expand the input voltage range of power

supplies (e.g. 110IMY15 or 110IMY70 Series DC-DC

converters). An additional circuit allows for providing a

predefined interruption time.

When the input voltage exceeds a predefined output

voltage level, the input voltage is directly fed forward.

The converters exhibit an input EMC-filter.

The boost converters are available in a fully enclosed

case or open-frame (option Z).

Features

• RoHS-compliant for all 6 substances

• 5 year warranty

• Wide input voltage range 16.8 to 160 VDC

• Output: 50 to 80 VDC

• Class III equipment (no isolation input/output)

• Extremely high efficiency

• Excellent surge and transient protection

• Externally adjustable output voltage

• Programmable undervoltage lockout and inhibit

• Interruption time with external capacitor

• EN 50155, 50121-3-2 observed

Safety-approved to the latest edition of IEC/EN 62368-1

and UL/CSA 60950-1

Table of Contents

Page

Page

Description............................................................................1

Model Selection....................................................................2

Functional Description..........................................................2

Electrical Input Data .............................................................3

Electrical Output Data...........................................................5

Auxiliary Functions ...............................................................6

Electromagnetic Compatibility (EMC)...................................7

Immunity to Environmental Conditions.................................9

Mechanical Data.................................................................10

Safety and Installation Instructions.....................................10

Options ...............................................................................11

54.9

2.16"

54.9

2.16"

11.5

0.45"