Produse pentru mancare 12v 3a (40)

Ce relais de puissance jusqu'à 7 A sous 30 Vcc permet de commander n'importe quel gache électrique, serrure électrique, ventouse électrique, motorisation de portail, commande d'éclairage ou tout autre système nécessitant un contact sec à partir d'une tension de 12 volts alternative ou continue sans aucune polarité à respecter. Ce petit accessoire reste très utile car on se retrouve le plus souvent avec des électroniques de motorisation de portail, transfo de gàche, serrure ou ventouse électrique, portier vidéo ou interphone, etc.alimentés uniquement en alternatif. Il n'y a plus à se poser la question : Va t'il y avoir une alimentation en continu ou en alternatif ? Il est monté sur un circuit imprimé avec un bornier ce qui réduit énormément son encombrement tout en facilitant sa fixation et son cablage. REF:R12ACDC Dimensions:40x19x34mm

The 12 Volt 1.7 kWh (133Ah) lithium battery is a powerful and compact battery ideal for a wide range of applications. From RV energy storage, auxiliary power and outboard trolling motors to industrial work platforms and other industrial equipment, it is ready to power all your needs

• According to DIN EN 61810-1, DIN EN 60664-1 • Low rated power consumption • 2 changeover contacts • Clearance and creepage distances: contact - coil ≥ 8 mm • Adjustment to customers specification • Compact size, small height (at horizontal model) • OA 5661.12 horizontal mounting • OA 5662.12 vertical mounting • Solder line proof Function:Printed circuit board relay Type of relay:monostabil Contact material:AgSnO2; AgNi Continuous current:6 A Nominal voltage UN DC:6 - 60 V Voltage Range UN:0,7 - 1,4 V Test voltage (AC) contact set - coil:≥ 4 kV eff Clearance and creepage distances, contact set - coil ≥:8 mm Temperature range (- / +):40 - 70 °C Protection type:RT II (flux-proof relay) Size L x W x H:37 x 25 x 10,8 mm Approvals:cRUus Relay type:OA 5661.12

Ultra-Low Standby Power High Efficiency up to 85% Smallest design (Ø 53mm) Worldwide applicable, AC/DC wide range input Reduced Inrush current Connect more devices to one automatic circuit breaker Long Hold-Up time EMC acc. to EN61204-3, EN55011 class B, EN61000-6-2 Protection Class 2 (no protective earth) Wide working temperature range (-25°C ... +70°C) Optional, on request: Customized cable length or mains cable Optional, on request: Output power: 20Watts and more Optional, on request: Combined variant with connector and cable Optional, on request: Customized output voltages Optional, on request: Current regulated version for LED application

Flashing light effects for discos. Make your own snapshots and "lightning" light effects. Flash frequency adjustable from 2 to 20Hz. Specifications * power supply: 220V - 240V AC

Wide range input 2:1 PI-Input filter Efficiency up to 80% Footprint 24-pin DIL Short-circuit protection Option H: 3kV Dual Version: Minimal load ca. 10% regulated

In der Leistungselektronik im allgemeinen, speziell in niederinduktiven Zwischenkreisen höherer Spannungen sowie auch in Entladeschaltungen ist die Forderung nach niederinduktiven Kondensatoren mit Problemen verbunden: Traditionelle Hochspannungskondensatoren sind mit öl gefüllt, und die für die Luft- und Kriechstrecken großzügig auszulegenden Anschlussisolatoren wie auch der interne Sicherheitsmechanismus tragen wesentlich zur Eigeninduktivität des Kondensators bei. Basierend auf jahrzehntelanger eigener Erfahrung bei der Metallisierung von Kondensatorfolien hat ELECTRONICON unter Nutzung spezieller Metallisierungsarten eine Reihe von Hochspannungskondensatoren in selbstheilender Technologie geschaffen. Trotz der hohen Spannungsnennwerte wird die E51 Reihe in trockener Technologie und ohne aufwändige Anschlüsse gefertigt. Das Kondensatorelement im Inneren des Bechers aus selbstverlöschendem Kunststoff ist in PUR-Harz vergossen.

POWER-SMART 2 - POWER-SMART

The special kind of films and coating patterns used in our oil-filled E63-capacitors give them a high specific ratio of capacitance to volume and makes them extremely overvoltage proof. Very good self-healing characteristics and the integrated overpressure protection (" BAM ") ensure safe operation and controlled disconnection in the event of overload or failure at the end of operating life. Hence the E63s are interesting particularly for applications with high AC ripple currents, e.g. as smoothing or supporting capacitors in buffer storage circuits, in sensitive environment with high safety requirements. Note that the presence of an overpressure mechanism adds substantially to the self-inductance of the capacitor, and limits the surge current rating. If self-inductance and surge current are important issues, then our E50 or E53 ranges may be considered as a more adequate option.

The PK16™ capacitor can be universally used for the assembly of low inductance DC buffer circuits and DC filters; with its high energy density it can replace banks of series-connected electrolytic capacitors as well as large film capacitors in rectangular cases. The capacitance in a DC buffer circuit must be sufficiently sized to both handle and smoothen the occurring ripple currents. The traditional use of series-/parallel-connected electrolytic capacitors offered large capacitance at seemingly low cost, however the low cost per microfarad is countered by the very low current strengh, the high sensitivity to voltage and current surges, as well as a substantial risk of failures in the field, resulting in high maintenance cost. Our advanced know-how in special capacitor film coating and many years of practical experience in designing and manufacturing capacitors have allowed us to develop our PK16™ range with high capacitance density.