EK Technologies

  DELAY SWITCHING WITHOUT EFFECT When the delay-switch is excited, a new action on a push button has no effect on the   temporization period. As such, the light goes off after the predetermined time with or without action on the push button multiple times. ENERGY ECONOMIZARION DIAGRAM OF DELAY SWITCH In order to economize the energy, we can: –         - During the day, put off the circuit; –         - During peak hours of functioning, allow the light to shine permanently; –         - During the nights, functioning with the delay-switch.  

DELAY SWITCHING WITH EFFECT 1. FUNCTION OF DELAY SWITCHING WITH EFFECT A delay switch is an electromechanical device used to control a circuit or lighting points from many points within a pre-determined time. 13.2. ARCHITECTURAL  PLAN OF DELAY SWITCHING WITH EFFECT Case study : hall 3.  CIRCUIT DIAGRAM OF DELAY SWITCHING WITH EFFECT When the delay switch is excited, a new action on the push button restarts the temporization period 4. SINGLE-CORE DIAGRAM OF  DELAY SWITCHING WITH EFFECT 5. MULTI-CORE DIAGRAM OF   DELAY SWITCHING WITH EFFECT REMARK : The multi-core diagram of the delay switch is the same as that of the tele-switch, we just need to replace the tele-switch with a delay-switch   5. LOGIC STATE OF DELAY SWITCH WITH EFFECT (CHRONOGRAM)

  TELE-SWITCHING (TELESWITCH) 1. FUNCTION OF A TELE-SWITCH A tele-switch is an electromagnetic device used to control a lamp or many lamps from different positions. A tele-switch can also be called a teleruptor. Example: Control of a lamp from three positions, stair-case, long corridors. 2. ARCHITECTURAL DIAGRAM OF A TELESWITCH Case study : Hall Architectural diagram of a teleswitch 3. CIRCUIT DIAGRAM OF TELESWITCH   We distinguish two circuits: -       The command circuitry: The coil is supplied through the impulse from the push buttons. -       The utilization circuit: the contact « k » of tele-switch controls the lamps. Circuit diagram of a teleswitch 3.1. OPERATION OF A TELE SWITCH – The first impulse supplies the coil K and actions the contact   « k ».   – A second impulse supplies the coil K opens the contact    « k ». REMARK: The control circuit ...

  Unveiling  Revolutionary Trends in Solar Renewable Energy Technologies Introduction: In the ever-evolving landscape of renewable energy, solar power stands as a beacon of sustainable innovation to global energy challenges. Recent advancements have propelled solar technology into new realms of increased efficiency, affordability, and versatility and the ground breaking possibilities of harnessing solar energy in diverse environments and applications. In this blog post, we'll delve into some of the latest trends and innovations in solar energy technologies that are shaping the future of solar energy, providing detailed explanations for better comprehension. 1.      Tandem Solar Cells Tandem solar cells represent a significant leap forward in photovoltaic technology. These cells combine multiple layers of materials with varying bandgaps to capture a broader spectrum of sunlight, thereby boosting efficiency beyond traditional single-junction cells. By st...

 Nouveau Programme Officiel D’etudes de L’ENIET 2024 Cameroun SPECIALITE : Didactique Du Metier D’electricite D’equipement   (DMEE) NIVEAU I Sommaire Avant propos Organisation pédagogique Programme de formation Technologie d’électricité Circuits électriques Schémas - Automatisme Machines électriques Essais et Mesures Electriques Installations électriques résidentielles et commerciales (TP) Recommandations générales sur les installations électriques Didactique Appliquée Télécharger le fichier ici ORGANISATION PEDAGOGIQUE Grille horaire hebdomadaire de la Didactique du Métier de l’Electricité d’Equipement Enseignements Generaux : 08H Sciences de L’education: 05H Enseignements Professionnels Théoriques et Pratiques: 20H Enseignements Complementaires: 03H TOTAL GENERAL: 36H Télécharger le fichier ici