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National Instruments · Compact FieldPoint

PS-3

Name: PS-3
Brand: National Instruments

The National Instruments PS-3 is a power supply used with Compact FieldPoint systems. NI provides a model-specific enclosure drawing and identifies the PS-3 as having a ferrite already installed.

ManufacturerNational Instruments

ModelPS-3

Product TypePower supply

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Product typeExternal power supply

PlatformCompact FieldPoint

Drawing dimensions173.23 × 80.26 × 54.86 mm

FerriteFactory-installed ferrite documented by NI

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Overview

Product overview

Key product information and technical features.

The PS-3 is an external National Instruments power supply associated with Compact FieldPoint installations. NI's electromagnetic-emissions guidance specifically discusses the PS-3 in the context of controller power connections.

For mechanical planning, NI's PS-3 customer drawing shows three enclosure dimensions and multiple views. The official drawing page also provides 2D drawing and 3D CAD download options.

Power supply identified in NI's Compact FieldPoint controller power guidance.
Preinstalled ferrite noted by NI; its additional ferrite installation recommendation does not apply to the PS-3.

Verified specifications

Technical data

Verified product specifications.

Enclosure length shown on drawing	173.23 mm
Enclosure width shown on drawing	80.26 mm
Enclosure height shown on drawing	54.86 mm
Ferrite installation	Preinstalled ferrite

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Compatibility

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National Instruments

Manufacturer

Compact FieldPoint

System platform referenced in NI power-supply guidance

PS-3

External power supply

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Manuals & software

Technical resources

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PS-3 Dimensional DrawingsOfficial Drawing And CAD Download Page · ni.com

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PS-3 Power Supply Customer DrawingDimensional Drawing PDF · ni.com

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Reducing Electromagnetic Emissions from Compact FieldPoint and CompactRIONI KnowledgeBase Article In Spanish · ni.com

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Official PS-3 2D drawings and 3D CAD resourcesTechnical resource

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FAQ

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Product-specific answers based on available technical information.

What dimensions does NI document for the PS-3?

NI's customer drawing shows enclosure dimensions of 173.23 mm long, 80.26 mm wide, and 54.86 mm high. Consult the drawing for the dimension endpoints and enclosure views.

Does NI's additional ferrite installation recommendation apply to the PS-3?

No. NI's electromagnetic-emissions article explicitly excludes the PS-3 from that recommendation because the supply already has a ferrite installed.