ENGINEERING DATA SHEET EPM-109 SERIES
5-CHANNEL NEXT GENERATION SSPC
WITH TWO SSPCs UP TO 12A, DC RATING
PLUS THREE SSPCs UP TO 7.5A,DC RATING

DESCRIPTION

 This LEACH Solid State Power Controller (SSPC) employs the latest micro-controller and Power FET technology incorporated into a Printed Circuit Board (PCB). The EPM-109 features non-derated switching for all types of load, while protecting against overload and short circuit. It features an extensive Built-In-Test (BIT) that verifies all critical functions at start-up and during operation. It is designed for operation in 28 VDC systems with a full rating of 3 channels of 7.5 Amps and 2 channels of 12 Amps.

SIZE: 91 x 91 x 23 mm
WEIGHT: 150 grams MAX.

FEATURES
  • 3 channel rated at 7.5 Amps to 85°C
  • 2 channel rated at 12 Amps to 85°C
  • Power up and continuous BIT
  • Serial data bus interface
  • Programmable ratings (25%, 50%, and 75% of the rated value) and trip parameters
  • Bounce free switching
    		•
  • Fast acting
  • Low voltage drop and power dissipation
  • Software-based design for added configuration
  • High voltage isolation
  • No derating for lamp, motor and inductive loads
    		•
    APPLICATION CHARACTERISTICS
  • Serial control and monitoring capability
  • Replaces electro-mechanical relay
  • Continuous BIT
  • Load status reporting
    		•
  • Bounce free
  • Long life, high reliability
  • Trip on overloads
  • Programmable ratings
    		•


      Featuring LEACH© power and control solutions
      www.esterline.com         		AMERICAS
    6900 Orangethorpe Ave.
    P.O. Box 5032
    Buena Park, CA 90622


    Tel: (01) 714-736-7599
    Fax: (01) 714-670-1145     		EUROPE
    2 Rue Goethe
    57430 Sarralbe
    France


    Tel: (33) 3 87 97 31 01
    Fax: (33) 3 87 97 96 86     		ASIA
    Units 602-603 6/F Lakeside 1
    No.8 Science Park West Avenue
    Phase Two, Hong Kong Science Park
    Pak Shek Kok, Tai Po, N.T.
    Hong Kong
    Tel: (852) 2 191 3830
    Fax: (852) 2 389 5803

    Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component.
    Date of issue: 2/07 - 23 - Page 1 of 6