delabs Technologies News » Electrical

Uninterrupted Power Distribution for Homes

delabs — Thu, 14 Jan 2010 16:32:00 +0000

The Enhancement of Mains power system for Homes and Small Business is critical. The population is more now and the use of electricity for more appliances becomes inevitable, this makes power shortages imminent.

The power to Homes can be distributed by two types of phase lines (live), a common neutral and the usual earth. High Phase [...]

Production Notes – Electrical – 02

delabs — Wed, 14 Jan 2009 03:20:00 +0000

All Electronic Products have interfaces to external electrical circuits. The power supply is also derived using converters or power supplies. Motors, Heaters and Transformers are examples of components in the electric power circuits.

12V lead acid batteries should be charged with a constant current CC and constant voltage charger the CV being 13.6V. Deep discharge and [...]

Production Notes – Electromechanical – 01

delabs — Tue, 13 Jan 2009 12:55:00 +0000

Production, especially prototype testing and Pilot Production exposes lot of engineering and serviceability issues. When you mass produce, it is more streamlined, yet the scope for improvement never ends. The process should always be open to feedback and improvements.

The tracks or components on a PCB should not be near the mounting holes, the tracks may [...]

Jonard Industries – Precision Hand Tools

delabs — Tue, 06 Jan 2009 12:15:00 +0000

Here are two pages from an old OK Industries catalog, now part of Jonard Industries. They have wire wrapping systems, which help build test systems, custom solutions easily. They have many Tools which improve productivity for the Electronics Manufacturing Industries.

“Jonard Industries Corp is a World Class Manufacturer of Precision Hand Tools for the Telecom, Computer, [...]

Kilowatt Classroom Electrical Training

delabs — Sun, 02 Nov 2008 03:27:00 +0000

Kilowatt Classroom Electrical Training

The Industrial Electricians Notebook -

Free online electrical books selection that features interesting and timely subjects: electrical theory, electrical reference information, electrical equipment and maintenance data, industrial electronics, and electrical safety regulations. If you like, you can download, print, and assemble your own electrical book.

Electrical Books Free On-Line Electrical Books Industrial Electrical Systems Basic Industrial Electronics

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“After [...]

GE Industrial Systems – Design Resources

delabs — Fri, 31 Oct 2008 07:16:00 +0000

Design Resources Information for electrical engineers when designing or specifying GE equipment. Publication Library Technical documentation, time current curves, CSI Specifications.

GE Industrial Systems

Programs available that provide analytical tools, advanced power quality analysis, monitor energy consumption, and manage loads.

Electromagnetic Relays and SSR

delabs — Tue, 28 Oct 2008 12:29:00 +0000

Electromagnetic Relays – NO – Normally Open – when the relay is not energized or activated, this terminal is open-circuit. NC – Normally Closed – when the relay is not energized or activated, this terminal is closed circuit. COM – The Common Center Terminal in relays. This is the center terminal that closes [...]