UM1036 datasheet(5/47 Pages) STMICROELECTRONICS

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UM1036

System introduction

1.3

Safety and operating instructions

1.3.1

General terms

Warning:

During assembly, testing, and normal operation, the

evaluation board poses several inherent hazards, including

bare wires, moving or rotating parts, and hot surfaces. There

is a danger of serious personal injury and damage to

property if the kit or components are improperly used or

installed incorrectly. The kit is not electrically isolated from

the AC/DC input. The evaluation board is directly linked to

the mains voltage. No insulation is ensured between the

accessible parts and the high voltage. All measuring

equipment must be isolated from the mains before powering

the board. When using an oscilloscope with the demo, it

must be isolated from the AC line. This prevents shock from

occurring as a result of touching any single point in the

circuit, but does NOT prevent shock when touching two or

more points in the circuit. Do not touch the evaluation board

after disconnection from the voltage supply; several parts

and power terminals, which contain energized capacitors,

must be allowed to discharge.

All operations involving transportation, installation and use, as well as maintenance, are to

be carried out by skilled technical personnel (national accident prevention rules must be

observed). For the purpose of these basic safety instructions, “skilled technical personnel”

are considered as suitably qualified people who are familiar with the installation, use, and

maintenance of power electronic systems.

1.3.2

Eevaluation board intended use

The STEVAL-IHM028V2 evaluation board is designed for evaluation purposes only and

must not be used in final applications. The technical data, as well as information concerning

the power supply conditions, must only be taken from the relevant documentation and must

be strictly observed.

1.3.3

Evaluation board installation

The installation and cooling of the evaluation board must be done in accordance with the

specifications and the targeted application.evaluation

•

The motor drive converters are protected against excessive strain. In particular, no

components are to be bent or isolating distances altered during the course of

transportation or handling.

•

No contact must be made with other electronic components and contacts.

•

The boards contain electrostatically sensitive components that are prone to damage

through improper use. Electrical components must not be mechanically damaged or

destroyed.

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