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ADA-arkitekturen fungerar bra Saab Bofors Dynamics valde att automatisera kodgenereringen från UML till ADA. Att man valde ADA är ganska naturligt, eftersom de flesta militära system skrivs i ADA. Men ADA är också ett effektivt och vettigt språk.

B41821A5157M000_TDK Corporation

ADA-arkitekturen fungerar bra Saab Bofors Dynamics valde att automatisera kodgenereringen från UML till ADA. Att man valde ADA är ganska naturligt, eftersom de flesta militära system skrivs i ADA. Men ADA är också ett effektivt och vettigt språk.

Key features of the new high voltage dividers include:

B41821A5157M000_TDK Corporation

Instead of screen printing the resistive traces on a substrate, the new process uses what can be best described as a type of precision pen writing that enables much finer and closer traces to achieve tighter tolerances and TCRs, as well as lower inductive noise.

Screen printing is very imprecise, lending itself to resistive traces with jagged edges, resulting in a more noisy circuit with higher inductance and less stable resistors over time and temperature, said Rob Hudspeth, Stackpole's director of sales. With fine film deposition, we can achieve an exact height, width and thickness of the trace at any point. It can be controlled much better than pushing ink through a screen,” he said.

Typically traditional thickfilm products offer lower performance characteristics than thin-film components, and as a result come with a lower price tag, which is a key benefit for price-sensitive markets. When compared to these products, Stackpole's thickfilm technology is less noisy, more stable and offers higher performance characteristics similar to thin-film parts.

B41821A5157M000_TDK Corporation

The new technology also stacks up very well against thin-film resistor networks, and offers many of the same characteristics — ultra-high stability, tight tolerances and very low noise without the high price tag for a premium device.

Although thin-film technology, known for its precision performance, still offers tighter resistance ratio tolerances and lower TCRs, the new technology supplies higher performance in some areas. Thin-film technology has limitations in ohmic range, and offers limited resistance values and ratios between resistors, which is not the case with fine film deposition technology.

B41821A5157M000_TDK Corporation

The key advantage of using the precision film deposition process for the HVD series is the wide resistance range up to two teraohms as well as the resistance ratio of up to 20,000:1, which is virtually unheard of in the industry, Hudspeth said.

In addition, it offers TCR tracking between thickfilm resistors at 10 ppm/&degC with absolute TCR tracking at &plusmn25 ppm.

Constructed of zinc die cast shell, Fluor rubber sealing parts, high temperature insulator material and high quality contacts, the M3 connector meets all the requirements for DIN EN 1984 safety compliance. The connector also features IP67 sealing and offers a high degree of vibration and shock resistance, said the company.

A rotating flange version is available with a modified Seeger ring pre-assembled in the housing, O-ring sealing and predefined locking positions. The connector rotates 270 degrees in 15-degree increments. The connector may be used in a variety of servo motor applications including machine tools, packaging, factory automation, material handling, printing, food packaging, assembly lines, motion control, marking and labeling, robotics, production machines, and laser trimming systems.

Pricing is typically $10 to $15 per unit in quantities of 10,000 or higher. The M3 is also available with high-vibration resistant socket contacts with unit prices ranging from $15 to $20 in quantities of 10,000 or higher. Delivery is typically six weeks.

Call (800) 854-3028www.ittcannon.com

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