| Application Note: Switch Mode Power Supplies And Their Magnetics |
In today’s day and age the most often used topology for electronic power supplies is that of the Switch Mode Power Supply (SMPS), which is a major user of magnetics. In some applications the “older type” linear supplies are still used, but in the early 70’s SMPS came into being spurred by the development of faster switching transistors. |
04/28/2008 |
129.9 KB |
| Current-Sense Transformer Application Design Guidelines |
The standard for precise current measurement in instrumentation and other high reliability equipment applications has been the current sense transformer. They are accurate, easy to implement, and reliable under harsh environmental and thermal conditions. In electronic systems applications such as switch-mode power supplies, current transformers are generally used for
control, circuit-protection, and monitoring features. With the increasing availability of OTS (Off-The-Shelf) current transformers, a simple guideline can greatly help in the selection of proper and cost-effective components for many applications. |
04/28/2008 |
125.8 KB |
| White Paper: Measuring Transformer Distributed Capacitance |
This article is a general discussion of distributed capacitance, Cd, in transformers with emphasis on measurement. We will discuss how capacitance occurs, references to formula for calculating, how capacitance is modeled, how Cd is measured (with three cautionary notes) and guidelines to aid in evaluating / measuring Cd. |
04/28/2008 |
205.9 KB |
| White Paper: Magnetic Component Alternate Source Strategies |
Due to the complexities of circuit design and the highly customizable nature of magnetic components, such as transformers and inductors, they are often overlooked by OEMs when it comes to alternate or second source strategies. Magnetic components can be difficult to specify in the first place, and once a supplier is in place there is often a concern that bringing in a second source could be a time-consuming and expensive process. |
04/28/2008 |
227.7 KB |
| Datasheet: Ultra-Thin Surface-Mount Inductors: DR365-1 Series |
Design engineers looking for miniature surface-mount inductors that provide effective EMI protection for their applications will find the DR365-1 inductors from Datatronic Distribution, Inc., offer superior performance and reliability. The inductors also meet the requirements for RoHS compliance. |
04/28/2008 |
80.4 KB |
| Datasheet: Sub-1MM Surface-Mount Chip Inductors: DR354-0 Series |
With a sleek sub-1mm square surface-mount chip footprint, the new DR354-0 Chip Inductors from Datatronic Distribution, Inc., feature a miniature design that delivers superior performance and value in high frequency circuit designs for a wide range of electronic equipment. |
04/28/2008 |
107.5 KB |
| Datasheet: Low-Profile Surface-Mount Inductor: Model DR331-5 |
Designers of small, compact or portable electronic equipment trying to pack lots of functionality into their layouts for printed circuit boards (PCBs) will find the new low-profile DR331-5 surface-mount inductor from Datatronic Distribution, Inc., offers outstanding EMI protection performance and reliability in a miniature package. |
04/28/2008 |
88.1 KB |
| Datasheet: High-Voltage Flyback Transformer: Model 4283-1200 |
The new Model 4283-1200 Series Hi-Voltage Flyback Transformers from Datatronics provide a cost-effective means of driving high impedance loads requiring up to 2,000 Vdc. They are application-specific devices, which can be custom configured to meet a wide variety of medical, military, or commercial applications. |
04/28/2008 |
105.3 KB |
| Product Overview: Datatronic Magnetics Circuit Solutions |
Datatronic specializes in advanced, custom-designed magnetics. Our expert engineers and technicians will work closely with you to develop a cost-effective magnetics solution that meets your application’s circuit requirements. |
04/28/2008 |
971.6 KB |
| A Practical Guide For Establishing An RF Safety Program |
The topic of RF safety is important to every organization that either uses RF and microwave energy to deliver an end product such as a wireless service or employs it to perform an industrial function such as packaging, cooking, and drying of materials or products. Narda Safety Test Solutions created this RF Safety Guide to provide the basic information needed to create an RF safety program. It is not intended to be a complete treatise on the subject, but rather an overview that covers the element of RF safety necessary to begin the implementation of an RF safety program |
04/22/2008 |
811.2 KB |
| Article: Influence Of Concentration And Fill Depth On Product Resistance Of Sucrose During Freeze Drying |
Article: Influence Of Concentration And Fill Depth On Product Resistance Of Sucrose During Freeze Drying |
03/26/2008 |
174.6 KB |
| Product Sheet: Large Capacity Glassware Washer Accessories |
Product Sheet: Large Capacity Glassware Washer Accessories |
02/25/2008 |
1.31 MB |
| Product Sheet: Large Capacity Glassware Washers |
Product Sheet: Large Capacity Glassware Washers |
02/25/2008 |
275.2 KB |
| Design Notes: Filtered Military Circular Connectors |
Corry Micronics offers a complete line of Filtered Military Circular Connectors, including MIL-C-38999 Series I, II, and III, MIL-C-26482 Series II, and MIL-C-83723 Series III. Various filtering options are available, including “C”, “C2”, “L”, “J”, and “Pi” circuits, and can include 0.1J or 0.3J Bi-Directional Transient protection. Capacitance values are offered from 47 pF to 10µF depending on circuit type and connector style. These filtered connectors cover a broad band of frequencies, and can be effective up to 20 GHz
|
01/31/2008 |
1.14 MB |
| Product Introduction: Filtered Military Circular Connectors |
Corry Micronics offers a complete line of Filtered Military Circular Connectors, including MIL-C-38999 Series I, II, and III, MIL-C-26482 Series II, and MIL-C-83723 Series III. Various filtering options are available, including “C”, “C2”, “L”, “J”, and “Pi” circuits, and can include 0.1J or 0.3J Bi-Directional Transient protection |
01/31/2008 |
1.26 MB |
| Product Listing: Filtered Military Circular Connectors |
Corry Micronics offers a complete line of Filtered Military Circular Connectors, including MIL-C-38999 Series I, II, and III, MIL-C-26482 Series II, and MIL-C-83723 Series III. Various filtering options are available, including “C”, “C2”, “L”, “J”, and “Pi” circuits, and can include 0.1J or 0.3J Bi-Directional Transient protection. Capacitance values are offered from 47 pF to 10µF depending on circuit type and connector style. These filtered connectors cover a broad band of frequencies, and can be effective up to 20 GHz. |
01/31/2008 |
2.48 MB |
| Filtering Options and Electrical Characteristics |
Corry Micronics Filtered Military Circular Connectors meet the most stringent military specifications including MIL-C-38999, MIL-C-26482, MIL-C-5015, and MIL-C-83723, and are beneficial in meeting the EMC requirement standards MIL-STD-461, MIL-STD-1275A, MIL-STD704A, and RTCA-DO160D. The filtering elements are completely integrated into the connector body so that the fit, form, and function of the connector application is unchanged. These connectors are ideal for military applications; Land Based, Airborne, and Sea. |
01/31/2008 |
2.82 MB |
| Embedded Design Guide |
Embedded systems are compact, specialized computing
devices using dedicated microprocessors or microcontrollers,
and typically perform very specific pre-defined tasks
designed to service specific functions or integrated within
much larger and more complex devices |
01/04/2008 |
2.58 MB |
| Datasheet: NorthFlex Light Task ESD Anti-Static Conductive Glove |
The North Light Task ESD is a light comfortable knitted and palm coated glove with low surface resistivity that allows it to safely conduct electrostatic charge. It is ideally suited to applications where sensitive electronic components must be protected from the damaging effects of electrostatic discharge (ESD) |
10/08/2007 |
128.2 KB |
| Case Study: VeriColor Spectro |
As one of the world’s largest manufacturers of color cards and color
systems, Chicago-based Color Communications Inc. (CCI) specializes in exact
duplication of the colors consumers will see when they apply paints and stains
to the interior and exteriors of their homes |
10/03/2007 |
1.07 MB |
| Achieving Sourcing Excellence |
Learn how you can respond to challenging market conditions
and
add value to your organization by attaining sourcing excellence. Explore
the stages of development, and see how you can create a three-year plan
to achieve sourcing excellence. |
08/24/2007 |
1.11 MB |
| Building a Business case for Next Generation Enterprise Financial Systems |
SAP white paper |
08/24/2007 |
676.6 KB |
| Enterprise Service-Oriented Architecture from a Business Perspective |
Executive Summary for SAP |
08/24/2007 |
164.7 KB |
| Datasheet: Surface-Mount EMI Filters |
The Surface Mount EMI Filter family consists of two sizes, and to circuit types. The 8 mm length filter offers capacitance values up to 4000 pF, and the 10 mm length offers capacitance values up to 8200 pF. Both sizes are offered in “C” and “Pi” type circuits. All Surface Mount EMI Filters offer a working voltage of 100 VDC, and current ratings of 10 Amps for “Pi” circuits and 20 Amps for “C” circuits |
07/10/2007 |
975.4 KB |
| Brochure: RoHs, WEEE & ELV - Complying With The Directives |
X-ray fluorescence (XRF) spectroscopy is ideal for analyzing the presence of substances governed by these restrictions. A versatile, non-destructive, reliable and easy-to-use technique, it can be used to identify and determine the concentrations of elements in a wide variety of materials, including plastics, polymers, powders, granules, liquids, metals, brass, solder and wire |
05/24/2007 |
923.6 KB |
