Power on self test
Elenco power on self test
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power bank joyroom star series 2xusb & 1xusb-c 220, fcp, scp, afc with the joyroom star power bank, you wont have to worry about running out of power on your smartphone, tablet, or earphones whenever you go out
Italia
6419999694824219 €
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Goobay outdoor power bank 80 / solar charger - 8000mah - 2a go hiking, camping, cycling or do whatever outdoor activity you like and never worry about the power on your devices thanks to this solar power bank from goobay
Italia
27899999618530273 €
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Note:this item comes with rd6024 with wifi module, 1000w switching power supply, and the s800 shellnote: wifi connection is a test function, due to poor compatibility of some computers, if you cannot connect pc software via wifi, please ignore this functionif you dont test the pc software and app function before buying and find that the products works fine except the pc software or app, we refuse to refundwhen get the psu, please use multimeter to check if the real output voltage is stable and fits the rated voltage, to see if it is damaged on the way, if the output is abnormal, please contact us, do not connect it to rd power supply to avoid more loss5note before buying:1rd6024-w can use wifi board to connect app, also use usb micro cable to connect pc solftwareforthis function, we do not provide any guarantee and technical support,and we will decide whether to keep this function based on customer feedbackfor pc software, it only support win 7 and above for nowif you connect inductive load (such as motor), the max working current is 1/3 of rangethere may be scratches on the surface but it doesnt affectfor wifi board to connect pc software, now it did not supportfor app and pc software, because there may beincompatibilities problems, please download first before buying, if you can download and install, you can make order, or else stop buyingfor app, it only support android 5this item is rd6024-w have wifi board
Italia
2704200134277344 €
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Grazie alla tecnologia activeforce, synchro skin self refreshing cushion compact si sincronizza con la pelle resistendo a calore, umidità , ai movimenti del viso, evitando di accumularsi nei pori, per un finish naturale, anche a distanza di ore dallapplicazionebenefici: per tutti i tipi di pelle copertura media modulabile finish fresco e naturale idratazione e controllo del sebo per 8 ore a prova di accumuli e di pieghe water resistant resistente all?umidità transfer resistant testato dermatologicamente non comedogenicorisultati dei test 96 delle donne riscontra una pelle più morbida e levigata 94 delle donne trova il cushion molto confortevole 92 delle donne ama la texture del prodotto 89 delle donne trova che il fondotinta abbia ridotto immediatamente la visibilità dei pori 85 delle donne riscontra una pelle fresca dallaspetto più giovane*test effettuato a singapore su 101 donne asiatichenb il seguente prodotto indica la ricarica del fondotinta synchro skin self refreshing cushion compactla pelle risulta fresca per tutto il giornodona comfort estremo, per un incarnato impeccabile e dallaspetto immediatamente levigatotexture innovative, impercettibili, confortevoli e ultra leggereun must tra i fondotinta shiseido, il primo fondotinta cushion che si autoritocca
Italia
41 €
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It provides professional tran test mode, can test the dynamic output performance of the power supply;8it provides professional scan test mode, can test the continuity of power output within a certain range;9provide battery/power internal resistance test function;12it provides professional led test mode;7it provides professional battery test mode;6maintain data storage in case of power failure;15it provides professional list test mode, can simulate a variety of loading status changes;10it provides professional short circuit test mode, can be used to simulate load short circuit;11specifiche:et54a+ programmable dc electronic load provides 1mv/ 1ma high resolution and precision with superior performance, which can be widely used in charger, switching power supply, linear power supply, battery and other production line testing, as well as the research institutions and other research and development fieldsprovide conformity testing function;13remote operation via usb;168-inch tft lcd screen with rich display contents; support chinese and english;2the operation process is simple and convenient, and with visual interface display system, it is easy to get startedit provides cc, cv, cr, cp and cc+cv, cr+cv，six basic measurement function modes; six professional measurement function modes;5key lock function to prevent misoperation;high performance load4caratteristiche:-design intuitivo:1equipped with software remote compensation-mulbuilt-in buzzer alarm;14
Italia
2021999969482422 €
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It is the digital power amplifier with the largest single-chip power at present, with extremely low distortion, high resolution, with a fan, and full materialsdescription:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerparameter index:when dc=50v, r=4ω, thd+n=10%, p=300wwhen dc=50v, r=6ω, thd+n=10%, p=210wwhen dc=50v, r=8ω, thd+n=10%, p=160wwhen dc=50v, r=4ω, thd+n=1%, p=240wwhen dc=50v, r=6ω, thd+n=1%, p=160wwhen dc=50v, r=8ω, thd+n=1%, p=125wsize: 91 x 64 x 27mmrecommended power supply: dc 48v, 600wtotal harmonic distortion (thd+n): 1%signal-to-noise ratio (snr): 100dbinput impedance: 20kωoutput voltage: 150mvvoltage gain: adjustableconversion rate (sr): 50v/usfrequency response range: 20hz--20khzpower supply range: dc20--dc50vnote: please do not plug or touch the audio input line when the power is on, it will easily burn out the board by high-frequency self-excitation, and the board will be shipped after the test is intactpackage included:1 x digital amplifier boardthey use purepath™ hd technology and ti advanced closed-loop architecture to realize the next generation of blue ray home theater system, stand-alone home theater, professional high-definition media playback and ultra-low distortion of the audio system
Italia
34630001068115234 €
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The design of the air power principle design is strong power and self -stability of the body4v 600mah 25c large multiplier battery with a usb charging plugthe remote control can be freely converted on the left and right handsthe light current positioningspecifica:item: k200materiale: nylon + materiale tecnicosize (cm): the length of the rotor diameter 33cm body length 30cmcolor box size (cm): 334g remote control 6 aa (not included, can switch left and right hands)remote control distance (meter): 80-100 metersdrive motor: main motor*1 (carbon brush) 050 tail motor*1 (hollow cup) 1020battery details: 7special aircraft hover debugging mode, entering the debug mode can adjust the aircraft to the best statethe indoor light flow positioning mode switches switchesuse 050 carbon brushing motor plus heat sink protection to make the motor a longer life4v 600mah 25ccaratteristica:14 channel remote control, low -voltage alarm large -sized rudder conversion and other functionsno auxiliary wing, simple 4 -channel design, uses a 6 -axis tuber instrument, with high air pressure fixed and light current positioning function8*9cmpeso: 125 g (con batteria)peso della confezione (g): 690 gtempo di volo: 17 minutitempo di ricarica (minuti): 90 minutiremote control mode: 2there is one -click take -off and one -click landing function, making it easier to control the product and more suitable for novice operationsthe battery life can reach about 16 minutes3
Italia
7408999633789062 €
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You can use good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply and so onuse dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel outputboard is a good test of the finished product board is welded, according to figure connected to a good speaker, audio input or connect the bluetooth audio device and connected to the power can be usedsuggerimenti:if y):caratteristiche:this is a supporto bluetooth 5wide operating voltage, power-saving design, efficiency up to 90%1 amplifier board(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetoothis the use of the united states ti company tpa3116d2 high-performance digital amplifier chip as the core, a parallel bridge subwoofer output, do a left and right channel output0 audio receiver updated, with a pre-amplifier, bass crossoverprocessingthree items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetooth(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstanding(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a ordercon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2
Italia
6420000076293945 €