Solid-State Power Controllers offer programmable ratings.

Press Release Summary:




Designed for use in 28 Vdc, microprocessor-controlled SPDUs, 5-channel EPM-109 and 2-channel EPM-110 and EPM-111 Series incorporate micro-controller and Power FET technology into single PCB. Products feature non-derated switching for all types of load while protecting against overload and short circuit. Along with serial data bus interface, each unit includes programmable trip ratings and Built-in-Test feature for critical function verification.



Original Press Release:



Leach Introduces Three New Series of Next-Generation SSPCs



BUENA PARK, Calif., July 17, 2006 - Continuing its commitment to develop the most advanced Solid-state Power Controllers (SSPCs) on the market, Esterline Corporation component and equipment manufacturer Leach International has released three new models of multi-channel, next-generation programmable SSPCs for use in compact, microprocessor-controlled Secondary Power Distribution Units (SPDUs).

Designed for operation in 28Vdc systems, the EPM-109, -110 and -111 Series SSPCs all provide the latest micro-controller and Power FET technology incorporated into a Printed Circuit Board (PCB). They feature non-derated switching for all types of load while protecting against overload and short circuit. In addition, each includes an extensive Built-in-Test (BIT) feature that verifies all critical functions at startup and then continuously throughout operation.

These fast-acting, high-reliability units also include a serial data bus interface, programmable ratings and trip parameters, low voltage drop and power dissipation, and high voltage isolation.

The EPM-109 Series is a five-channel SSPC with three channels programmable up to 7.5 Amps at 85°C and two channels programmable up to 12 Amps at 85°C, while the EPM-110 Series provides two channels programmable up to 40 Amps at 85°C. Both models have no derating for lamp, motor and inductive loads. The EMP-111 Series offers two channels programmable up to 60 Amps at 85°C.

Examples of these new SSPCs will be featured at the Esterline exhibit, Hall 1, Stand B11, Farnborough Air Show, July 17-23.

Leach International Corporation, a leader since 1919 in high-reliability power switching components, is a subsidiary of Esterline Technologies and one of the largest manufacturers of electrical switching and control devices for the aerospace industry. . For more information on Leach and the new series of next-generation SSPCs, visit www.leachintl.com.

About Leach International:
Leach International Corporation, a wholly owned subsidiary of Esterline Technologies Corporation, is a world leader for the design and manufacture of high-reliability power switching and control components and equipment for aerospace, rail, and high-end industrial applications worldwide. Leach specializes in combining its leading-edge components with unique design and manufacturing capabilities to provide custom AC/DC power distribution assemblies. Known for its design excellence and commitment to quality and reliability since 1919, Leach equipment and components are used on thousands of aerospace, military, rail, and high-end industrial applications worldwide in the most severe environments

About Esterline:
Esterline Corporation is a specialized manufacturing company serving principally aerospace/defense and medical markets. Esterline management views the company's businesses in three segments related to its set of core competencies: Avionics & Controls, Sensors & Systems, and Advanced Materials.

Operations within the Sensors & Systems segment including Leach, produce, power distribution equipment, high-precision temperature and pressure sensors, motion control components, and other related systems principally for aerospace and defense customers. The Avionics & Controls segment focuses on technology interface systems for commercial and military aircraft and similar devices for land- and sea-based military vehicles, secure communications systems, specialized medical equipment, and other high-end industrial applications. Advanced Materials focuses on process-related technologies, including high-performance elastomer products and high-temperature resistant components used for a wide range of military and commercial aerospace purposes and combustible ordnance and electronic warfare countermeasure products.

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