Please do not unplug the power
Elenco please do not unplug the power
-
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 materialsparameter 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 intactthey 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 systemdescription:the tas5630 class d amplifier can drive a 4 ohm load at dc48v, and can get 300w+300w stereo output powerpackage included:1 x digital amplifier board
Italia
34439998626708984 €
-
*please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board(can not be over the immersion line) 4turn on the meter, immerse the ph meter electrode into the test solutiondo not need to calibrate the meter when first useremove the protective cap and protective film on the screen✔note*the meter was calibrated before off the factoryturn off the meter after use, clear the electrode with pure water and dry it with filter paperstir gently and wait about 30s for the reading to stabilizerinse the electrode with distilled water, and suck it with filter paper*if the "cal(calibration) button is pressed and electrode exposed to air for a long time,calibration is requiredpackage included: 1x digital ph meter3x ph buffer powder1x user manual1x carrying case✔specification- brand: tvird- measuring range: 0*the glass electrode is fragile, treat it carefully01 ph- batteries: 2*1dont touch it by hard tools or fingers5v (button cell include)- operating temperature: 0-70℃- dimension: 152mm*28mm ✔operation100 ph- resolution: 001 ph- accuracy: ±0
Italia
2006999969482422 €
-
Do not damage the bearing blindlythrough the connecting rod, the shaft sleeve link is eliminated, and the drill clamp is installed directly, so the accuracy is higherpay attention to the mounting direction of the bearing, and carefully look at the description diagram or videothe rotation is smooth and without phase grinding, and the accuracy is goodpatience and carefulness are the key points of mechanicalno power spindle, precision machining by grinding machine, precision of 0the non-powered spindle (mohs drill chuck connecting rod) is precision machined with a grinding machine with an accuracy of 0descrizione:no power spindle assembly small lathe accessories trimming belt jto/b10/b12/b16 drill chuck setspecifica:nome del prodottodrill chuck settypeb10 drill chuck jto drill chuckb16 drill chuck b12 drill chuck jto drill chuck connecting rodb10 drill chuck connecting rodxl10t 5mm hole synchronization wheelcutting abilityunpowered spindleprofondità di taglio10 (mm)saw blade size/diameter90 * 10 (mm)no velocità di carico10000 (rpm)ambito di applicazionemaking small sawtipo di alimentazioneno powerquantità 1 set x drill chuck setcaratteristiche:- the shipper and the synchronous wheel are equipped with the gasket isolation of 1mm to lock tightlydiy bench drill, bench mill, table saw and so onsuggerimenti per linstallazione:1005mm, that is, a high-precision spindle with less than one wirecan be used to make bench drills, bench mills, table saws, etc
Italia
9 €
-
Il cartello recita do not disturbdo not disturb richiama la memoria di marylin monroe e i rat pack che sorseggiano cocktails al polo lounge del beverly hills hotel, storie ed emozioni, romanticismo e commediela porta si chiudefamiglia olfattiva: floreale note di cuore: gardenia note di fondo: fava tonka, vetiver note di testa: bergamotto di calabria, ylang ylang colore: biancouna luce argentata illumina il pavimento, una porta si apre, una mano delicata scivola fuorila notte si avvicina, le feste si dividonodescrizione: nata dalla collaborazione ipnotica tra vilhelm e violet grey
Italia
-
La tazza di alta qualità si distingue per la semplice scritta star wars e il titolo the power of coffeela tazza è perfetta come regalo per tutti i fan di star warsè lavabile in lavastoviglie e
Italia
8989999771118164 €
-
When 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:this item comes with rd6024 with wifi module, 1000w switching power supply, and the s800 shellif 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 refundthere may be scratches on the surface but it doesnt affectfor wifi board to connect pc software, now it did not supportif you connect inductive load (such as motor), the max working current is 1/3 of rangeforthis function, we do not provide any guarantee and technical support,and we will decide whether to keep this function based on customer feedbacknote: wifi connection is a test function, due to poor compatibility of some computers, if you cannot connect pc software via wifi, please ignore this functionfor 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 buyingthis item is rd6024-w have wifi boardnote before buying:1rd6024-w can use wifi board to connect app, also use usb micro cable to connect pc solftwarefor app, it only support android 5for pc software, it only support win 7 and above for now
Italia
2704200134277344 €
-
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 on(not includes the shell)ilre are 3 options for you to choose, please click the type option to take a order(please make sure the type box is selected, prices vary widely, so as not to cause unnecessary misunderstandingboard 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 yis 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 outputuse dc power supply: 12-24v power supply, maximum supporto 50w (left channel) +50 w (right channel) +100 w (bass channel) three-channel output(not includes the shell)conout bluetooth: il audio amplifier board does non supporto funzione bluetoothcon bass, left and right channel volume adjustment, treble adjustment, the total volume potentiometer control 2three items for you to choose:shell: con il guscio only (non include il audio amplifier board)con bluetooth: il audio amplifier board supportos funzione bluetooth1 amplifier board):caratteristiche:this is a supporto bluetooth 5wide operating voltage, power-saving design, efficiency up to 90%0 audio receiver updated, with a pre-amplifier, bass crossoverprocessing
Italia
6420000076293945 €
-
Features:the new intelligent base cooling fan can reduce the working temperature of the machine and equipment for xbox series s, effectively reduce the temperature of the host, improve the performance of the host, and reduce power consumptiondo not insert anything (especially metal parts) into the cooling holesusing a touch switch, the base fan usb cable is inserted into the usb port on the back of the host, and it is directly turned on when plugged into the hostotherwise, the fan or circuit in the bracket may be damaged and cause damageduring use, please put this product on the table or in a well-ventilated placedont worry about your machine overheatingtouch switch to turn the fan on and off2 usb ports on the front of the product, which can be used for external devices, the usb port is not controlled by the touch switch, for xbox series s, the base cooling fan usb port can be powered normally when the fan is powered onsupport usb output 5v/2afan 4800 rpmsize: 18this product is a cooling base fan, please do not block any surface ventilation parts during usewith on/off fan, touch switch button, the touch switch position is on and the status indicator is blue, and the touch switch can be turned off for the xbox series s fan, the display light is turned off, so that it maintains normal working function and improves the operating life;upgraded cooling fans: built-in 2 newly designed high-speed cooling fanspackage included:1 x8cmweight: 161gnote:1
Italia
17 €
-
please do not fold or cut the matplease do not use metal objects or utensils as they could scratch the mat9 inchcolor: blacktips:please do not use directly over open flame or heat sourcebbq grill mat works for indirect cooking on gas,charcoal and electric grillseasy to clean:hand washable with warm soapy waterplace mat grill surface and food directly on matfollow all direction for indirect cooking from grill manufacturerfeatures:suitable for all kinds of foodeasy to store:can be stored either flat or rolled upspecifications:material: ptfe coating fiberglass fabriclong lifespan:can literally be used hundreds of timespackage included:1x2pcs mats
Italia
653000020980835 €