Equipment information

Sorensen Company DCR-150-3B Power supply
Manufacturer
Sorensen Company
Model DCR-150-3B
Date 1977
Category: Measurement instruments
Group Power supply
Description 500W Power Supply
Information
                                    Designed for either bench or rack use, the typical DCR-B
power supply provides a highly regulated, precise d-c
output, adjustable over a wide range. It operates from
a nominal 115 Vac (208/220/230-Vac inputs are available
as options) and exhibits a rapid response to transients,
both load and line.

These manuals are available for the above equipment:

Sorensen Company -- DCR-150-3B -- Service and User Manual
File name Sorensen-3829-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 60
Size 3.04 Mbytes (3190742 Bytes)
Language english
Revision
Manual-ID/Number
Date 10 May 1977
Quality Scanned document, all readable.
Upload date
MD5 1369c2b915c0bc0448dd0af85e6cb9ae
Downloads 986 since 31 December 2012
Information
	
1. INTRODUCTION AND DESCRIPTION		
		
1.1	Introduction..............	...1-1
1.2	Description...............	...1-1
1.3	Optional Modifications....	...1-3
1.4	Accessory OVP.............	...1-3
		
2. PREPARATION FOR USE		
		
2.1	General...................	...2-1
2.2	Initial Inspection........	...2-1
2.3	Electrical Installation...	...2-1
2.4	Mechanical Installation...	...2-2
2.5	Electrical Check..........	...2-2
		
3. OPERATING INSTRUCTIONS		
3.1	General...................	...3-1
3.2	Voltage-Mode Operation....	...3-1
3.3	Current-Mode Operation....	...3-5
3.4	Parallel Operation........	...3-7
3.5	Series Operation..........	. ..3-9
3.6	Unit-Shutdown Circuit.....	3-14
4.1	Introduction..............	...4-1
4.2	Phase-Control Principle...	...4-1
4.3	Block-Diagram Analysis----	...4-3
4.4	Detailed Circuit Description.4-3	
		
MAINTENANCE		
		
5.1		...5-1
5.2	Periodic Servicing........	...5-1
5.3	Troubleshooting...........	...5-1
5.4	Calibration...............	...5-1
5.5	Performance Testing.......	...5-3
		
DRAWINGS AND PARTS LISTS		
		
6.1		...6-1
6.2	Parts List Column	
	Headings Defined..........	6-1
OVERVOLTAGE (OVP) ACCESSORY (MS		OPTION)
		
7.1		. ..7-1
7.2	Installation..............	...7-1
7.3	OVP Adjustment............	...7-2

This manual contain; operation and maintenance data on the 500-watt units of the DCR-B series Sorensen Power Supplies. It is intended to familiarize the user with the functioning of the unit, to introduce the varied applications to which the unit may be adapted, and to furnish sufficient maintenance data to assure long operating life.

Seven major sections form the manual divisions. Section
1 contains a brief functional description of the DCR-B
series power supplies. Initial inspection and checkout
procedures are outlined in section 2. Operating instructions,
including methods for adapting units to various applications,
comprise section 3. Sections 4 and 5 provide the principles
of operation and maintenance procedures respectively.
System drawings and the replacement parts list are provided
in section 6. Concluding the manual, section 7 describes
the DCR-B OVP (overvoltage protector) accessory M5.
Sorensen-3829-Manual-Page-1-Picture
Start Free Download


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
What is the opposite word of small?
Powered by Commentics