Voltage and current display
Elenco voltage and current display
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Black abs plastic bezel for the ulcd-43pt display module and 4dlcd-ft843 display, which provides a mounting solution and professional appearance for panels and enclosures, for indoor use only
Italia
26989999771118164 €
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00v, and the current shows the current current parameter90v, and the current is 0on the right side (adjust current knob), you can adjust the desired current limit parameter, and display the current parameter synchronously with the digital displayremove the (special adjustment current plug) and insert it back into the original insert card holderpull out (dedicated current regulating insert) to the 2nd and 3rd ports of the wiring port, loosen the port screw with a screwdriver, and tighten with a screwdriver (at this time, connect to the listed power), and then connect the voltage of the meter shows 0after removing the digital display, the voltage is about 0at this time, the power supply will emit a small currentoperate in the case of power failure, pull the small pull switch in the lower left corner to the current regulating gear2potenza nominaledigitale displayadjustable knobitem id480wvoltaggiovoltaggio1908262voltaggiovoltaggioinput - housing: ac1500v, 1min; output - case: dc500v, 1minworking environment:-10 °c ~ 50 °c; 20% ~ 90% rh (no condensation)shell material: metal case / aluminum casesize: 215 x 115 x 50mmterminal description and wiring method: l, n ac input terminal fg ground mark v+ dc output positive terminalv-dc output negative terminal adj adjustable potentiometer fine-tuning output dc voltageoperational use:(how to limit current) to adjust current?1pull the pull switch in t5a can be adjusted in the whole process0-21a/0-16a/0-11a/0-6
Italia
4966999816894531 €
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The input voltage must be 1press the key "s1" to let the display show the input or output voltage5v higher than the output voltage or 1using 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 restartnota:to guarantee the accuracy of the voltmeter, make sure the input voltage above 4v3v -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 multimetercaratteristiche:the voltmeter resolution: ±0il pacchetto include:1 x lm2596 dc-dc 1when the green led light, it shows output, the red show input3v -37v 3a adjustable buck power module
Italia
6420000076293945 €
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Easily adjust the current and voltage to welding7and it can atomatically feed wire without filling when pressed mig torch button2it can spot welding ultra-thin material,make the spot point more sleek and firm4closed loop feedback, constant output, strong anti network voltage fluctuation abilityil pacchetto include:mig145 welding machine*11kg 0the features of this machine are as follows:igbt inverter technology, current mode control, reliable quality, stable performancewith overheating and overcurrent automatic protection function which effectively protect the internal circuit of the welder from damage6it can control the width of welding bead by adjusting inductancewith unified control function,only has small splash4-5mmapplicable welding wire diameter: flux core 0one-time molding,dont need to knob slag,dont need to polishits efficiency is 30% higher than tranditional arc38mmcaratteristiche:12 welding rodinput voltage: ac~220v±15%corrente di ingresso: 25aoutput voltage: 11~24vno-load voltage: dc50voutput current: 20-140amaximum rated input power: 4940potenza di uscita massima: 2940 wpotenza massima in ingresso: 4940 wrecommended circuit breaker: 40adurata del carico: 140a 25% 70a 60%welding thickness: 08mm flux core*1240cm mig torch *1130cm ground clamp*1compatible with flux core,spot welding quicklydescrizione:120a suitable for 00mm welding wire 3
Italia
21302000427246094 €
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Easily adjust the current and voltage to welding7and it can atomatically feed wire without filling when pressed mig torch button2it can spot welding ultra-thin material,make the spot point more sleek and firm4closed loop feedback, constant output, strong anti network voltage fluctuation abilityil pacchetto include:mig145 welding machine*11kg 0the features of this machine are as follows:igbt inverter technology, current mode control, reliable quality, stable performancewith overheating and overcurrent automatic protection function which effectively protect the internal circuit of the welder from damage6it can control the width of welding bead by adjusting inductanceone-time molding,don't need to knob slag,don't need to polishwith unified control function,only has small splash4-5mmapplicable welding wire diameter: flux core 0its efficiency is 30% higher than tranditional arc38mmcaratteristiche:12 welding rodinput voltage: ac~220v±15%corrente di ingresso: 25aoutput voltage: 11~24vno-load voltage: dc50voutput current: 20-140amaximum rated input power: 4940potenza di uscita massima: 2940 wpotenza massima in ingresso: 4940 wrecommended circuit breaker: 40adurata del carico: 140a 25% 70a 60%welding thickness: 08mm flux core*1240cm mig torch *1130cm ground clamp*1compatible with flux core,spot welding quicklydescrizione:120a suitable for 00mm welding wire 3
Italia
20375999450683594 €
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Applicable and compatible with various brushless motorsmake sure bec voltage is correct before connectionâ—Ź start mode can be set, throttle response is fast and speed control is linear smoothâ—Ź flydragon lite series, unique circuit design, strong anti-interferenceâ—Ź unique circuit design, strong anti-interferencelite 100a english manual, click herespecifications of lite-32 100a:working voltage: 5-6sconâ—Ź users can set functions according their needs, cycle programming menu which easy to operate4v 5aweight: 137gsize: 82x36x25mmfeatures of lite 100a:â—Ź using c8051f850 mcu, pipelined 8-bit c8051 coreâ—Ź high power safety performance: wherever the throttle lever is, the motor will not start immediatelycurrent: 100aburst current: 120abec: 5v/6v/7description:brand name: flycolor series name: flydragonversion(optional): lite 100a (shrink tube package version), lite-32 100a (with shellexternal bec)specifications of lite 100a:working voltage: 3-6scon4v, 5a adjustable bec, it can be selected by switch according requirement (default 5vâ—Ź judge the working condition via alarmâ—Ź built-in 5v/6v/7â—Ź low-voltage protection threshold value can be setâ—Ź multiple protection features: abnormal startup protection, over-heat protection, throttle signal loss protection, low-voltage cut-off protection etcâ—Ź supporting maximum 21current: 100aburst current: 120abec: external 5v/55v/6v 6aweight: 115gsize: 84x38x19mmfeatures of lite-32 100a:â—Ź use powerfulhigh performance microprocessor
Italia
5306999969482422 €
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Terminal and no terminal are disconnected3v, and s to the mcu digital portit 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 currentwhen 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 disconnectedwhen 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 connectedtherefore, 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)when controlling, we connect gnd to the mcu gnd, vcc to the mcu 3at 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 devicesintroduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentsspecifications:working voltage: dc 33vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 1
Italia
2950000047683716 €
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voltage and full loadprotezione: protezione da corto circuitoovercurrent protectionprotezione da sovratemperaturaefficiency: 81% minimum (output current from 100%,75%, 50%, 25%)72% minimum at 10% loadcavo di uscita: 1,5 m 18 awgproduzione connector: usb type-cnota: il colore dellalimentatore potrebbe essere bianco o nero, consegnato a caso1vcorrente di uscita: 3,0 aload regulation: ±5%regolazione della linea: ± 2%ripple accensione: massimo 3000 ms allingresso nominale ca5mconnettore di uscita: usb type-cenvironment: operating ambient temperature 0-40°cproduzioneproduzione voltage: +55a (max)corrente di spunto: non devono verificarsi danni e il fusibile di ingressoshall not blowconsumo energetico (senza carico): massimo 0,075 wproduzione voltage: dc 5panoramica: alimentatore usb-c ufficiale per raspberry pi 4model: us, whitespecificazionitensione di ingresso: ca 100-240 v (50 / 60hz)input current: 00apotenza massima: 15,3 wil pacchetto include: pi-psu-5v3a-usb-c-us x11v dccorrente di carico minima: 0anominal load current: 3
Italia
22780000686645508 €