False voltage
Listado false voltage
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Form factor: udimm total capacity: 8gb specs: ddr4 pc / unbuffered / non-ecc / ddrv / meg x 64 series: ballistix elite ecc: non-ecc module qty: 2 speed: mt/s tracer: false voltage: 12v dimm type: unbuffered
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Vendo pumas voltage nuevas en cajas pumas voltage 100% original en su respectiva caja vendo consulte talle y modelo
(Buenos Aires)
$ 1800
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Memoria corsair sodimm ddr3l 4gb mhz low voltage capacidad: 4gb velocidad de frecuencia: mhz latencia cas: cl9 voltage: 135v temperatura de trabajo: 0°c to 85°c temperatura de almacenamiento: -55°c to 100°c dimensiones: 127 mm x 127 mm x 5 mm version: value select consultar stock antes de ofertar por favor
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Chaqueta neoprene ion onyx voltage 2/1 remera termica 2017 chaqueta neoprene ion onyx voltage 2/1 ________________________________________________________________________________ también podes retirar tu compra en nuestro local a la calle en el barrio de villa crespo, capital federal, cerca del cruce de las avenidas ángel gallardo y corrientes, zona parque centenariomedios de transporte que te acercan: - subte
Argentina
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Regulador de voltage para panel solar 12v 40a electroimpulso encuentra más productos de electrónica, audio y video, pilas, cargadores y baterías, otros
Córdoba (Córdoba)
$ 1389
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High voltage cable standards - pirelli - 2 volumenes (ingles) tratado de cables de alta y extra alta tension para ingenieros, docentes y técnicos especialistas 1- thermal design 2- special bonding of metal sheaths 3- hydraulic design 4- mecanical design ? installation procedures 5- maintenance procedures ver contenido completo en los indices de las fotosse acepta mercado pago y mercado envios o se puede retirar por olivos (vte
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Bicicleta mountanbike scott voltage yz1 rod 26mod en impecable estado entrego con asiento original y casco original
$ 11000
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Lower high voltage power supply assembly, hp laserjet cp/dn/n/x, cm/fs mfp codigo: hpi-r-rmcn ? consulte stock antes de ofertar ? las fotos son genéricas a modo ilustrativo
$ 4594
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Vendo bicicleta scott voltage muy buen estadointeresador hablarme por mp por mas especificaciones
$ 12000
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Rollers powerslide swell voltage blue x110 anclaje trinity
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Auto de colección voltage spike hot wheels escala 1/64 producto nuevo pero sin caja consultar antes de comprar
$ 80
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Furman ar117 voltage regulator made in usa 110v se encuentra en excelente estadosiempre mantenido en rackera shockmount amortiguada
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Ibm 4gb vlp ddr3 low voltage 46c0564 46c0576 43x5614 ibm 4 gb (dual-rank x8) 135 v pc3l-10600 cl9 ecc ddr3 1333 mhz vlp rdimm nº de parte: 46c0564 / 46c0576 / 43x5614 para blades (no sirve para pc) soy particular
Argentina
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15v over voltage protection: 1426v load circuit voltage drop: =06v; x2/24v lower voltage indication: 120 mv/¿ 2v (boost voltage direct charge, float charge and charge return voltage compensation) control method: pwm pulse-duration modulation charge mode working temperature: industry stage: -¿ color: black1v; x2/24v (no load) real-time modified voltage by the discharge rate temperature compensation: -4rated charge current: 30a rated load current: 30a work voltage: 12v/24v auto no load losses current: 5ma-20ma (only when digital leds being lighted) charging circuit voltage drop: =04v; x2/24v float charge voltage: 132v; x2/24v over discharge recover voltage: 126v; x2/24v charge recover voltage: 13especificaciones tecnicasincluye 2 display para la opción de programación, de fácil e intuitiva configuraciónatención!! desde el lunes 6 de marzo al viernes 17 de marzo, únicamente se envía, por mercado de envío!! regulador de carga para bancos de batería de 12v y 24v automático programable e inteligente regulador de carga 5 modos de programación8v; x2/24v boost charge voltage: 146v; x2/24v direct charge voltage: 140v; x2/24v over discharge voltage: 11para amplia versatilidad en la instalación, teniendo la opción de utilizar cables de hasta 6 mm de diámetro guarda los parametros de programación y de carga para que los mismos no se pierdan, mediante su microcontrolador
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Add boot voltage detection function 2eeverse breakdown voltage is less than 4led is detected as a diode forward voltage highermeasuring the gate mos fet threshold voltage and the gate capacitancemeasuring bipolar transistor current amplification factor and base - emitter threshold voltagevia the base - emitter threshold voltage and high current amplification factor to identify darlington transistorscan be in the correct order and the diode symbol display two diodes, and gives the diode forward voltagemeasure the gate threshold voltage and gate capacitance of the mosfet lcd display uses lcd ( lcd with backlight) 7can be detected to determine the transistor emitter forward bias voltage of the transistor, mosfet protection diode and the amplification factor of the base 501mh-20h new function: 1:automatic detection of npn and pnp transistors, n-channel and p-channel mosfet, diode (including double diode), thyristor, transistor, resistor and capacitor and other components 2: automatic test the pin of a component, and display on the lcd 3:can detect the transistor, mosfet protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage 4: measure the gate and gate capacitance of the mosfet threshold voltage 5:use liquid crystal display with green backlight specifications: for you reference 14v lithium battery pack consisting ofpower consumption off mode: less than 20 na of 109v battery powering stackedautomatic detection of npn and pnp transistors, n -channel and p-channel mosfet, diodes (including dual diode), thyristors, transistors, resistors and capacitors and other components, 3if the potentiometer wiper is not transferred to an extreme position, we can distinguish the middle and both ends of the pinso you can measure the potentiometerdisplayed on the right with a decimal value of 4if prolonged power, you can use two 85v zener diode can be identified1 ohm resolution, maximum 50m ohm capacitor:25pf - uf inductors: 01 ohms, 50m ohms can be measuredtest ranges: inductors, capacitors, diodes, dual diode, mos, transistor, scr, the regulator, led tube, esr, resistance,adjustable potentiometer resistance:0high test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal) 8can detect bipolar transistors and mos transistors protection diodesthe two can be displayed with a decimal value, resolution 0resistance symbol on both sides shows the pin numbercan measure a single diode reverse capacitanceif the bipolar transistor connected to the base and collector or emitter of a pin, it can measure the collector or emitter junction reverse capacitancenotice: before measuring capacitance, the capacitor must be discharged, otherwise very likely damage the meterlcr-t3 graphical multi-function tester resistor capacitor + + + scr + diode + transistor + mos tube inductance lcd lcd display, with backlight, backlight color is generally yellow-greenone -button operation, automatic shutdownonly 20na shutdown currentautomatic test out the pin element and displayed on the lcd 417 can be obtained with a single measurement rectifier bridge connection2uf more capacitors can simultaneously measure the equivalent series resistance esr valuescombo of the led is identified as two diodesautomatic identification components pin arrangementautomatically detect npn, pnp bipolar transistors, n -channel and p -channel mos fet, jfet, diodes, two diodes, thyristors small power unidirectional and bidirectional thyristorcan simultaneously measure two resistors and resistor symbol is displayedauto power off function to avoid unnecessary waste, saving battery power, improved battery liferesistance measurement resolution is 0one button operation, power-on test, get a keycan measure capacitancecan measure capacitance of 30pf-100mf, resolution 1pf
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(80 módulos) ejmeplo: pieza u$d 4 x 10 (1 modulo) = u$d 40 data electrical data ratings per iec/en rated voltage (iii / v rated impulse voltage (iii / 3) 4 kv rated voltage (iii/v rated impulse voltage (iii / 2) 4 kv rated voltage (ii / v rated impulse voltage (ii / 2) 4 kv rated current 24a legend (ratings) (iii / 2) ¿ overvoltage category iii / pollution degree 2 approvals per ul rated voltage ul (use group b) 300v rated current ul (use group b) 15a rated voltage ul (use group d) 300v rated current ul (use group d) 10a approvals per csa rated voltage csa (use group b) 300v rated current csa (use group b) 15a rated voltage csa (use group d) 300v rated current csa (use group d) 10a connection data connection technology cage clamp® actuation type push-button solid conductor mm² / awg fine-stranded conductor mm² / awg fine-stranded conductor with ferrule with plastic collar mm² fine-stranded conductor with ferrule without plastic collar mm² strip length 5 … 6 mm / inch conductor entry angle to the pcb 90 ° no9 mm / inch height 182 mm / inch depth 1872 inch solder pin length 4 mm solder pin dimensions 01 mm environmental requirements limit temperature range - °cel valor es unitario (1 modulo x 10 piezas) - se vende por modulo o caja cerradaideal para uso industrialterminal bornera wago - excelente ajuste, el mejor agarreof poles 10 total number of connection points 10 total number of potentials 10 number of connection types 1 number of levels 1 geometrical data pin spacing mm / inch width 527 mm drilled hole diameter (tolerance) 12 mm / inch height from the surface 14
$ 4
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When the trigger end has positive voltage or voltage reaches the trigger point, relay is closedproduct instruction: power supply of module: power supply must be dc, voltage should match the relay voltagemeaning of high level and low level: high level trigger refers to a forward voltage between the signal trigger end (ch) and the power negative polelow level trigger refers to a 0v between the signal trigger end and the power negative pole, or the voltage of the trigger end is lower than that of the power positive pole, which reaches the level of trigger point, the relay is closedproduct introduction: one: 1more convenient to use kf301 port for control line connectinginput power supply: 5v dc (160ma) 3input: dc+: connect power positive vcc(power supply according to relay voltage) dc-: connect power negative gnd ch1: signal trigger end of relay module contact 1 (high level trigger) ch2: signal trigger end of relay module contact 2 (high level trigger) ch3: signal trigger end of relay module contact 3 (high level trigger) ch4: signal trigger end of relay module contact 4 (high level trigger) ch5: signal trigger end of relay module contact 5 (high level trigger) ch6: signal trigger end of relay module contact 6 (high level trigger) ch7: signal trigger end of relay module contact 7 (high level trigger) ch8: signal trigger end of relay module contact 8 (high level trigger) 2electricalparameters: voltagequiescentcurrentworkingcurrenttriggervoltagetriggercurrent contact1 5v 0ma 13module interface: 1input control signal voltage: (0-2the trigger is usually realized by connecting power negative end to the signal trigger end8ma 3-5v 2ma contact3 5v 0ma 37ma 3-5v 2ma contact4 5v 0ma 48ma 3-5v 2ma contact5 5v 0ma 59ma 3-5v 2ma contact6 5v 0ma 70ma 3-5v 2ma contact7 5v 0ma 81ma 3-5v 2ma contact8 5v 0ma 90ma 3-5v 2ma threethe trigger is usually realized by connecting power positive end to the signal trigger end8ma 3-5v 2ma contact2 5v 0ma 26omron 5v solid-state relay, 240v/2a, fuse with resistance 240v/2a5v, low level status, relay off) (3-5v, high level status, relay on) 4
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Description: function: electrical parameter measurement function (voltage, current, active power, energy) voltage alarm function (over voltage alarm threshold, backlight and voltage flashing to alarm)specifications: voltage measuring range: dc v current measuring range: dc a(maxpower 10kw) kwh measuring range: kwh kwh measurement is nonvolatile with power interruptionit can be reset to zero via reset buttonoperating temperature: -? operating humidity: % rh you can turn on/off the blue back light manuallystore data when power offincluded: 1 x lcd panel dc power meter 1 x shuntlarge-screen lcd (display voltage, current, active power, energy at the same time) backlight functionthe reset function of energy key
$ 1000
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The test voltage range of v display format v 4by the large lcd monitor voltage and current, kwh, watts, electrical parameters 1current test area: a display format: a button: background lighting control on / off can switch backlighting by briefly pressing power reset step 1: press the button for 5 seconds, until the display flickers, then release the button step 2: press the button again when the power (kwh) is reset to zero and no longer flicker step 3: if you press and hold the button for 5 seconds until it no longer flickers, power (kwh) does not erase data set the alarm (watts) step 1: long press the button until the lcd screen display "set clr", release the button step 2: show the alarm (watts) value, press briefly, value (number) increase do not press the button for 3 seconds to set the setting switches to other bits step 3: long press the button (about 5 seconds) ----> the threshold to store the watts package included: 1 x digital lcd voltmeter 1 x current transformerspecification: brand new test voltage: v ac working frequency: hz the working voltage: v ac maximum power: 100a / w the measuring accuracy: class 1 threshold setting watt range: kw the coil / current transformer color:sent at random function: measurement and monitoring of electrical parameters (voltage, current, kwh, watts) overload alarm function (more than watt alarm threshold, backlight flashing) current alarm threshold preset function (can set its own current alarm threshold) power (kwh) button reset function when the power is off, the data is stored when it is on, the date continues large lcd screen in full display function (voltage, current, kwh, watts) backlighting function about display: display interfacekwh: the measuring range of kwh less than 10 kwh: wh more than 10 kwh: kwh 3watts: the measuring range from 0-22kw less than 1 kw: w less than 10 kw: w less than 22 kw: kw 2
$ 700
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5% voltage regulation: +/-2technical specifications module type: non-isolated, constant current and constant voltage regulator module rectification: non synchronous rectification input voltage: 5v – 32v dc output voltage: 01% volt / ammeter refresh rate: about 200msec ammeter current range: 0-5a voltmeter voltage range: 5v – 30v applications constant current constant voltage battery charger for all battery chemistry (nicad, nimh, lipo, lead-acid, etc) as lab power supply with current limit you can make sure the circuits under test are safe as constant current solar charge controller8v – 30v dc output current: adjustable 0-5a (requires active cooling at higher currents) conversion efficiency: 95% (maximum) switching frequency: 300khz output ripple: 50mv (max) 20m bandwidth load regulation: +/-05% operating temperature: -40c – +85c size: 51 x 268v-30v/5a adjustable cc/cv step down regulator module with 7 segment led display panel voltmeter ammeter0 (l x w x h) mm volt / ammeter measurement accuracy: 0
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7 a breaker ratings 10a electrical output nominal voltage 230v default (v) output receptacles (8) iec-320-c13 c13 (1) iec-320-c19 c19 on utility voltage regulation ±3% of nominal on battery voltage regulation ±3% of nominal voltage wave shape (on battery) sine wave power factor 01 warranty two-year factory warranty contents (ships with the following items) 1 ready-to-go ups software suite cd usb cable user guide quick start instructions cord-retention brackets (2) iec to iec power cords efficiency >95% in high-efficiency mode; >86% in online mode electrical input connection (1) iec-320-c14 c14 input cord schuko 10a to iec a input voltage range vac nominal voltage 230v default (v) frequency hz frequency range hz nominal current 8ups 2kva eaton pwi t - xl on line tower general topology online, double-conversion catalog number pwit-xl color black rating (va/watts) diagnostics full system self-test ups bypass automatic bypass dimensions (h x w x d, inches) 121 weight (lbs) 769 frequency regulation ±3% hz online load crest factor 3 to 1 load segments two configurable, individually controlled receptacles stock permanente estamos en palermo hollywood estamos por la zona de la estacion de subte angel carranza - linea
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5ma ic=100ma, ib=5ma mv mv vbe (sat) base-emitter saturation voltage ic=10ma, ib=0units icbo collector cut-off current vcb=30v, ie=0 15 na hfe dc current gain vce=5v, ic=2ma vce (sat) collector-emitter saturation voltage ic=10ma, ib=05ma ic=100ma, ib=5ma mv mv vbe (on) base-emitter on voltage vce=5v, ic=2ma vce=5v, ic=10ma mv mv ft current gain bandwidth product vce=5v, ic=10ma, f=100mhz 300 mhz cob output capacitance vcb=10v, ie=0, f=1mhz 3npn epitaxial silicon transistor absolute maximum ratings ta=25°c unless otherwise noted electrical characteristics ta=25°c unless otherwise noted hfe classification symbol parameter value units vcbo collector-base voltage: bc546: bc: bc v v v vceo collector-emitter voltage: bc546: bc: bc v v v vebo emitter-base voltage: bc: bc v v ic collector current (dc) 100 ma pc collector power dissipation 500 mw tj junction temperature 150 °c tstg storage temperature - °c symbol parameter test condition min5 6 pf cib input capacitance veb=05v, ic=0, f=1mhz 9 pf nf noise figure: bc: bc: bc549: bc550 vce=5v, ic=200µa f=1khz, rg=2k¿ vce=5v, ic=200µa rg=2k¿, f=mhz db db db db classification a b c hfe
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voltage 20 vpp effect send: unbalanced, maxvoltage 20 vpp (pre-eq) tuner out: unbalanced, maxvoltage 25 vpp effect return: impedance 33 kohm, maxvoltage 2 vpp speaker out: speakon/1/4" combo, 1/4" weight: 5voltage 15 vpp balanced input (xlr): impedance 100 kohm, maxvoltage 10 vpp controls gain: -60 db to +23 db range master volume line out level ground lift (switch on rear panel) pre/post eq (switch on rear panel) equalization low: center frequency: 40 hz; level: ±16 db low mid: center frequency: 360 hz, level: ±16 db high mid: center frequency: 800 hz, level: ±16 db high: center frequency: 10 khz, level: ±16 db vpf (variable pre-shape filter) center frequency 380 hz vle (vintage loudspeaker emulator) frequency range 250 hz-20 khz outputs line out: balanced xlr, max/ 25 cm height: 3inputs input: impedance 500 kohm, max3 cm output power: 250w rms @ 4 ohms / 150w rms @ 8 ohm power requirement: v requiere transformador volts de 50 wat
$ 18000
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L7809 lm 7809 three terminal regulator module 9v voltage regulator module overview ¿ lc l7809 module has the function of reducing the voltage, the circuit has over current, over heat and adjust the tube protection circuit2a ¿ equipped with 9v power output terminals and 5 x 2 pin functions of the board ¿ input: dc/ac, 12v-20v ¿ vcc¿gnd: output 9v voltage _________________________________________________________________________ patagoniatec electronica realizar todas las consultas necesarias antes de realizar la compra30 a 19hs las imágenes son ilustrativasofertando este producto usted acepta automáticamente nuestras condiciones7809 modulo fuente de alimentación lineal ac dc ptec patagoniatec electronica subicación - caba - villa del parque - lunes a viernes - 9introduced the hardware and instructions ¿ input voltage: dc/ac, 12v-20v ¿ output voltage: dc 9v ¿ maximum output current: 1envío: consultar previamente las modalidades que trabajamosfacturación: hacemos factura a y b en todas las ventasel retorno de la mercadería fallada queda a cargo del comprador para ser testeadagarantía por defectos de fabricación
Argentina
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35v low voltage uss memoria ddr3 4 gb mushkin notebook 135v low voltage uss memoria ddr4 8 gb corsair notebook 135v low voltage uss memoria ddr3 8 gb kingston notebook 135v low voltage uss memoria micro sd 8 gb sandisk clase 4 sin adaptador uss memoria micro sd 8 gb kingston clase 4 uss memoria micro sd 8 gb verbatim clase ) uss memoria micro sd 16 gb kingston clase 4 uss memoria micro sd 32 gb kingston clase 4 uss memoria micro sd 8 gb verbatim clase ) uss memoria micro sd 8 gb kingston clase 10 uss memoria micro sd 16 gb kingston clase 10 uss memoria micro sd 16 gb sandisk clase 10 uss memoria micro sd 16 gb verbatim clase ) uss memoria micro sd 32 gb kingston clase 10 uss memoria micro sd 32 gb verbatim clase ) uss memoria micro sd 32 gb verbatim clase ) hs 4k uss memoria micro sd 64 gb kingston clase 10 uss memoria micro sd 64 gb kingston clase 10 ultra hs 4k uss memoria micro sd 64 gb verbatim clase ) uss memoria micro sd 128 gb kingston clase 10 ultra hs 4k uss lector de memoria interno 3,5 netmak nm-520 uss lector memoria usb externo usb 20 netmak nm-t55 uss dólar 16,5cyberloc informatica full service provider envios sin cargo neuquen, cipolletti, plottier, centenario y cinco saltos pedidos a telefonos: () hardware dólar 16,5 memorias dolares pesos memoria ddr2 2 gb 800 uss memoria ddr3 2 gb crucial uss memoria ddr3 4 gb kingston uss memoria ddr3 4 gb kingston hyperx fury red uss memoria ddr3 8 gb kingston hyperx fury black uss memoria ddr3 8 gb kingston hyperx fury blue uss memoria ddr4 4 gb kingston uss memoria ddr4 4 gb kingston hyperx fury black uss memoria ddr4 4 gb kingston hyperx fury black uss memoria ddr4 4 gb ballistix crucial red/white uss memoria ddr4 4 gb kingston hyperx fury black uss memoria ddr4 8 gb kingston uss memoria ddr4 8 gb kingston hyperx fury black uss memoria ddr4 8 gb ballistix crucial red/white uss memoria ddr4 8 gb kingston hyperx fury black uss memoria ddr4 8 gb kingston hyperx fury black uss memoria ddr4 16 gb ballistix crucial uss memoria ddr4 16 gb x8) corsair vengeance led uss memoria ddr3 4 gb kingston notebook 10 netmak nm-t90 uss lector memoria usb externo usb 20 netmak nm-t87 uss lector memoria usb externo usb 2
$ 1
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Modulos igbt dobles marca eupec - oportunidad caracteristicas: collector-emitter voltage vce v collector-gate voltage rge = 20 k¿ vcgr gate-emitter voltage vge ± 20 dc collector current tc = 25 °c ic 78 a tc = 80 °c ic 50 a pulsed collector current, tp = 1 ms tc = 25 °c icpuls 100 a tc = 80 °c icpuls 156 a power dissipation per igbt tc = 25 °c ptot 400 w chip temperature tj + 150 °c storage temperature tstg - thermal resistance, chip case rthjc = 03 k/w diode thermal resistance, chip case rthjcd = 0vis vac dimensiones: altura: 305 mm longitud: 94 mm ancho: 34 mm estilo de montaje: screw6 insulation test voltage, t = 1min
$ 1200
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67 a - output voltage (max, normal charge): 5 v - output voltage (max, fast charge): 9 v - output current (max, normal charge): 1 a - output current (max, fast charge): 1 a arte poderoso es un cargador y una pieza decorativa6 x mm - peso: 227 g interfaz: - usb tipo-c, inalámbrico alimentación - input voltage (max, normal charge): 5 v - input voltage (max, fast charge): 9 v - input current (max, normal charge): 2 a - input current (max, fast charge): 1cargador inalámbrico convertible samsung s8 y s8 plus colores disponibles: - negro (código del fabricante: ep-pg950bbegww) - marrón (código del fabricante: ep-pg950bdegww) compatible con: s8, s8+, s6, s6 edge, s6 edge plus, s7, s7 edge y note 5 características: - carga rápida - dimensiones (anchoxaltoxprofundidad): x 28pulso movil argentinatienda oficial samsunghacemos envíos a todo el país, excepto tierra del fuegosólo vendemos productos originales con garantía oficialsu diseño de silicona mate y minimalista viene en dos colores apagados que sorprenden en cualquier escritorio, por lo que estarás encantado de tenerlo fueracarga de cualquier manera simplemente colocá tu galaxy s8 o s8 + en el cargador inalámbrico para comenzar a cargarno incluye cable ni cargador de pared para conectarlo a la corriente, es necesario utilizar el cargador de pared original que viene con tu dispositivo movil samsungeste cargador convertible funciona como una almohadilla y un soporte, así que podrás colocar el galaxy s8 o s8 + horizontalmente o verticalmente y continuar usandolo mientras carga
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7) nominal voltage v frequency hz frequency range hz nominal current 43a @230v breaker ratings 10a electrical output outlets (6) iec-320-c13 c13 on utility voltage regulation ±3% of nominal on battery voltage regulation ±3% of nominal power factor 05 remote emergency power off (repo) emergency shutdown control through the repo port efficiency 94% in high-efficiency mode; 90% in online mode electrical input connection (1) iec-320-c14 c14 input cord schuko 10a to iec a input voltage range vac (with load pf of 0relay card for integration to industrial environment and bms, remote shutdown for ibm as/400 systems environmental & standards heat dissipation (btu) line: 500, bat: 674 audible noise operating temperature 0°c to +40°c performance - safety - emc ce (per iec/en: emissions, category c1; immunity, category c2), gs storage temperature -20°c to +40°c with batteries and -25°c to +55°c without batteries relative humidity 5–90% non-condensing stock permanente estamos en palermo hollywood estamos por la zona de la estacion de subte angel carranza - lineaups 1kva eaton pwi t-xl on line tower general topology online, double-conversion configuration tower part number - color black rating (va/watts) diagnostics full system self-test ups bypass automatic bypass dimensions (h x w x d, mm) 230 x 160 x380 weight (kg) 149 frequency regulation ±3% hz online load crest factor 3 to 1 battery battery description vrla 12v/9 ah (internal and external) battery type replaceable maintenance free sealed lead acid battery replacement hot-swappable internal batteries start on battery allows start of ups without utility input communications user interface graphical lcd with blue backlight and text in english, french, german, russian and spanish leds four status-indicating leds communication ports rs-232 and usb hid port as standard relay output common alarm standard communications card slots optional snmp/web card for monitoring in snmp-based networks, monitoring through web browser interface