PSA55 Datasheet - Bel Fuse

PSA55 Positive Switching Regulator

Model Selection2 Functional Description3 Electrical Input Data4 Electrical Output Data6 Auxiliary Functions10 Electromagnetic Compatibility (EMC) 11 Immunity to Environmental Conditions12 Mechanical Data13 Safety and Installation Instructions14 Description of Options15 Accessories16 belfuse.com/p.

25 1.0" 50 2.0" 70 2.8" PSA/PSR Series Positive Switching Regulator The PSA/PSR Series of positive switching regulators are designed as power supplies for electronic systems when no input-to-output isolation is required. Their major advantages include a high level of efficiency, high reliability, low output ripple, and excellent dynamic response. Models with input voltages up to 144 V are especially designed for secondary-switched and battery-driven mobile applications. The regulators are .

PSA55 Features

* RoHS lead-free-solder and lead-solder-exempted products are available

* 5 year warranty for RoHS compliant products with an extended temperature range

* Input voltage up to 144 VDC

* Single output of 5 to 48 VDC

* No input-to-output isolation

* High

PSA55 Datasheet (1.97 MB)

PSA55 Datasheet Preview — Preview of PSA55 PDF

Datasheet Details

Part number:

PSA55

Manufacturer:

Bel Fuse

File Size:

1.97 MB

Description:

Positive switching regulator.

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