Over temperature control voltage protection short circuit protection current protection sealed for protection
Elenco over temperature control voltage protection short circuit protection current protection sealed for protection
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Fully automatic microprocessor controlwith reverse polarity protection, short circuit protection, over-charge protection, sparks free contactcharging voltage adapts to temperature to prevent over- or under-carica della batteriawith lcd screen showing voltage, current, battery power, temperature etcspecifica:ingresso ca 100-240 v 50/60hztensione di uscita 12 v / 24 vcorrente di uscita 12v20a & 24v10ano-load output voltage 27)il pacchetto include:1x20a car battery charger1x 3m extension power cord1x cable clip1x manuale1x vendita al dettaglio scatolalithium, lead-acid, lifepo4 battery type can be selectablecan repair old and idle batteries7-stage charging processfornisce la carica della batteria migliore ed efficiente possibile6vtensione minima di avviamento >70vpower and load max 240wmisurare 158x90x50mm (6,22x3,54x1,97 pollici)vestito per lithium/lifepo4/lead-acid (agm,gel,efb, mf, flooded, vrla, sla and wet batteries
Italia
5243000030517578 €
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25 a fast charge technology: fast charge features: short circuit protection, overheat protection, overvoltage protection, overcurrent protection, electrostatic protection, gan black technology 3d generation, low electromagnetic interference compliant standards: gb 1762508 cm voltage required: ac 100-240 v (50/60 hz) input connectors: power input connectors qty: 1 voltage provided: 5 / 9 / 10 / 12 / 15 / 20 v output connectors: total 2: 4 pin usb type a, 24 pin usb-c power provided: 65 watt max electric current: 31-2011, gb/t9254-2008product type: power adapter width: 5
Italia
49599998474121094 €
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It also provides pse shortcircuiting protection, poe overloading, power over temperature, over voltage and surge current protectionlightning protection 6kv： the ports and embedded power can provide lightning protection of up to 6kvsizes: 10x10x2,6 box: 30 color: black certificate: ce rohs fcc compone-key vlan： if "vlan mode" is enabled, port 1-4 will be isolated respectively but can communicate with the 5 porthardware dip switch to isolate ports to prevent broadcast storm and defend against dhcp spoofing3af standard (maximum poe power output: 15it also provides simple management modes such as vlan, to help reduce cabling costs of ip terminals like aps and ip camerasthe entire switch offers a maximum poe power output of 58w, whereas each port offers a maximum poe power output of 30 w3at standard (maximum poe power output: 30 w)58w poe power supply： ports 1-4 comply with the ieee8023at power supply standardsbrand: ip-com g1105p-4-63w is a ip-com poe switch that offers 5 10/100/1000 mbps base-tx rj45 portsthe switch offers a maximum poe power output of 58 w and can supply power to and exchange data with aps, ip cameras, and ip phones through cat5 cablesthe ports can be used to supply power to and exchange data with aps and ip camerasports 1-4 comply with the ieee 802
Italia
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Creality 3d® 220v/110v 15a short circuit protection safety power switch socket module for 3d printer
Italia
7579999923706055 €
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25a ewelink wifi smart circuit breaker automatic switch overload short circuit protection work with alexa and google hom
Italia
46099998474121094 €
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Telesin camera bag storage protection box outdoor sports body protection bag for insta360 one r 4k camera
Italia
8529999732971191 €
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54 3p two input sockets, no noise and current sound, suitable for small space installationparameter:product name: tpa6120 headphone amplifier boardchip type: tpa6120a2input voltage: dual ac12-24v(recommend dual ac12v 30w)output impedance: 8-600 ohmprotection function: short circuit protection, over temperature protectionsize: 80*52*19mmfeature:the tpa6120a is a hifi-class stereo headphone amplifier from ti that provides 80mw to 600ω at a ±12v voltage at (thd+n) of 0,00014%current feedback architecture; dynamic range greater than 120db; snr is 120db;the output noise at a gain of 2v/v is 5μv;conversion rate: 1300v/ms; built-in short circuit and thermal protection;compatible with 31% precision resistor, high-quality fever capacitor, ultra-low noise and wide sound field, good separation of left and right channelsthe amp board ac and dc dual power supply 12-24v is available, the thrust is very large, 600 euro headphones are not to mentionpackage includes:1 x tpa6120 headphone amplifier board
Italia
8869999885559082 €
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It is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large currenttherefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitthe relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)at the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other deviceswhen the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnectedspecifications:working voltage: dc 3when the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connectedintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay components3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1terminal and no terminal are disconnected3v, and s to the mcu digital portwhen controlling, we connect gnd to the mcu gnd, vcc to the mcu 3
Italia
2950000047683716 €
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Dual 6 kv professional lightning protection provides dual 6 kv port and power lightning protection, and supports multiple protection features, such as pse short circuit protection, poe overload protection, power over-temperature and overvoltage protection, and surge current protectionwith an innovative hardware structure and software platform, it features a powerful processing capacity and complete security protection mechanism, making management and maintenance easy and simple, fully meeting the demands of high-density user access and high-performance aggregation, ideal for the aggregation layer or access layer of such medium to large networks as enterprises and campuseswith a maximum 370 w poe output power of the whole switch, and a maximum 30 w poe output power of a single port, the switch helps provide stable power and data transmission for gigabit wlan and high definition digital monitoring devices sound security features supports ip address filtering, mac address filtering, arp filtering, dos attack defense, and acl access control list, improving network security3af/at standards 24 x 10/100/1000 base-t ethernet ports (data/power), 4 separate 1000 base-x sfp ports，1 x console port 16 k mac address table and mac address auto-learning 12mb large buffer switching capability: 56gbps supports abundant services, such as static routing based on ipv4, vlan, igmp, qos, acl, dhcp snooping, arp and telnet built-in 6 kv professional lightning protection power, 19 inch/1 u standard rack-mounted design g5328p-24-410w is an ip-com layer-3 managed poe switchsizes: 0 box: 3 color: bronze certificate: ce rohs fcc complayer-3 routing protocol supports layer-3 static routing protocol, meeting the demand of the 3-layer networking environment in which layer-3 networks should be interconnected while layer-2 networks should be isolated, thus realizing an efficient and fast layer-3 routing forwarding 410 w high-power offers 24 gigabit poe ports complaint with ieee 802to meet the demand of high-performance access, the switch provides 24 10/100/1000 mbps base-t ethernet ports and 4 separate 1000 mbps base-x sfp ports, and a poe power of up to 370 wbrand: ip-com g5328p-24-410w l3 managed poe switch comply with ieee 8023af and ieee 802
Italia
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The input voltage must be 13v -37v)output current: 2a (max 3a)size:65 x 35mmdescrizione:with terminal blockover-heat protection and short circuit protection functionled digital voltmeter tube, it can adjustable accurate aimed at your multimeter5v higher than the output voltage or 1press the key "s1" to let the display show the input or output voltagenota:to guarantee the accuracy of the voltmeter, make sure the input voltage above 4vusing 150khz internal oscillation frequency, belonging to the second generation switching voltage regulator, low power consumption and high efficiency1vthe voltmeter digital display range: 0v - 45vthe voltmeter input voltage range: dc 4v - 40voutput voltage: continuous adjustable (1touch the button to switch the measurement input or output voltage, and indicator light shows which voltage is being measured, it can save the settings, even if the power off and restartwhen the green led light, it shows output, the red show inputcaratteristiche:the voltmeter resolution: ±03v -37v 3a adjustable buck power moduleil pacchetto include:1 x lm2596 dc-dc 1
Italia
6420000076293945 €
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5a (+70?)protection/environmentalprotectionsurge protection, over temperature protection, over current, voltage load protectionesd: en61000-4-2+/-6kv contact; +/-8kv airsurge: en61000-4-5combination wave: common mode ±4kv(12 ohms)differential mode ±2kv(2 ohms)working temperature-30?~+70?(-22?~+158?)working humidity5%~95% rhphysical propertiesweight95g(021lb)dimension(lxwxh)77alimentatore per telecamera videosorveglianza dc 12v 1,5a con indicatore led dahua pfm320d-015 alimentatore dahua pfm320d-015 12v dc 1installazione semplice con morsetti a vite5a stabilizzato con indicatore led,protezione contro sovratensioni,sovratemperatura e sovracorrente6aoutput voltagedc12v (+7%, -3%)output currentmaxideale per essere installato allinterno di supporti / box di giunzionemodeldh-pfm320d-015electrical specificationrated inputac100~240v, 50/60hz, 018")installationplane installation, can be installed in junction boxes and wall mount bracketscolorwhiteinput plug2-pin plug(l/n)output plug2-pin plug(+12v-)safety standardscertificationce, fcc
Italia
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7 major protection: overcurrent protection/overcapacity protection/battery abnormal detection/overcharge protection/overtemperature protection/detection of internal resistance abnormality/overdischarge battery repair5mmweight:115gcaratteristica:1confezione inclusa:1x isdt np2 fotografica batteria caricatoreusb type-c power input30max charge current: 1specifica:power input:usb type-cinput voltage: 5-12vcompatible usb adapter: 5v/1carica rapida indipendente a doppio canale2wide-angle ips lcd45a/slotcompatible batteries: np-fz100,np-fw 50,npb-x1working temperature: 0-40size: 112x91x33
Italia
35189998626708984 €