PSR55-7 View Datasheet(PDF) - Power-One Inc.

Part Name

Description

View to exact match

PSR55-7

PSA, PSR Series Data Sheet 1 to 6 A Switching Regulator

Power-One Inc. 

PSA, PSR Series Data Sheet

1 to 6 A Switching Regulator

Mechanical data

Tolerances ±0.3 mm (0.012") unless otherwise indicated.

18.7 (0.74") 6.3 (0.25")

1.2 (0.04") 20.5 (0.8")

Potentiometer

(option P)

Go– Vo+ i

R

Yellow

LED output

voltage indicator

S09015

European

Projection

Gi– Vi+

2.7 (0.1")

50.2 (2")

5 (0.2")

Measuring point

of case temperature

2.8 x 0.5 (0.11 x 0.02")

1.0 x 0.5

(0.04 x 0.02")

option Y

Accessories

Isolation pads for easy and safe PCB mounting

Filters and ring core chokes for ripple and interference reduction

Adapter kits for DIN-rail and chassis mounting

NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for

use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems

without the express written consent of the respective divisional president of Power-One, Inc.

TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may

change depending on the date manufactured. Specifications are subject to change without notice.

FEB 09, 2006 revised to MAY 31, 2006

Page 3 of 3

www.power-one.com

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