Power and modulation meter
Elenco power and modulation meter
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Improve power utilizationthis driver pays attention to current and efficiency, and effectively exerts motor power and battery lifethe mosfet driver chip has its own hardware braking function and power feedback functionthe driver is superior to the complex problem of timing coordination and complementary driving problems in the integrated power chip solution with low power margin and other half-bridge combination solutionthis can make the car can start quickly and kill the car quicklythe driver can work at 0%-99% pwm modulation duty cycle, so that the motor can get enough driving voltagethe mosfet adopts n-channel irf3205 mosfet, uses two dedicated half-bridge driver chips, and uses a bootstrap capacitor for the upper tube, so that the upper tube has enough driving voltage, which can quickly turn on the mosfet channel and improve the acceleration curvature of the motorthis driver also has a braking function that can quickly brake the motor, the braking is rapid, the braking is obvious, and the operation is simple to achieve this functioncan withstand large current overload, the maximum current can reach 30afeature:the performance of this driver is not comparable to those of l298 motor driver chipsthe reliable driving method of the complete two-piece half-bridge driver chip minimizes the switching loss of the mosfetit can quickly brake the motorthe driver is composed of two complete half-bridge driver chips + extremely low internal resistance n-channel mosfet
Italia
138100004196167 €
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264(8 bit) compliant handheld satellite metergtmedia v8 finder2 is a dvb-s/s2 and mpeg-2/4 h2, unicable, 0/22khz tone● speaker integrated● support both av out and av in● support both hdmi out ● support real-time power display, with low power reminder● supports youtube for usb wifi 2with its compact size, light weight, intuitive users interface, long battery operational hours and rich feature set, the meter provides all functions needed for installation and verification of digital satellite tv service to residential homes or multi-dwelling units264 (8 bit) hardware decoding● digital measuring device for signal strength and quality4v/4000mah li-ion battery included● support type-c charging interface, support multi-protocol fast charging, max 18w● support typec reverse charging● software upgrade via usb port● easy to carryspecificationstransmission standardsdvb-s2x/s2/s,mpeg-2,mpeg-4,h4g● lnb short protect● 7264supports softcam: fastest biss auto roll, powervu auto rollsupport ccm,vcm, acm, multi-stream, t2-mi, single/multi-plpsatellite input/demodulationconnector typef typeinput frequency950 to 2150 mhzsignal input level-65 to -25 dbmband switch controlsupports presetting all satellite information● support loop search● spectrum analyzer● supports scan of auto, blind, manual or nit● sound for locking signal● auto calculate angle of az,el● supports diseqc 15 inch high definition lcd screen,● fully dvb-s2x/s2/s, mpeg-2/mpeg-4 compliant● support h
Italia
5608000183105469 €
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power over ethernet(8023af) the port on the back panel support power over ethernet (poe) functionality, which allows both power and data to be carried over a single ethernet cable to w312a0 antennas 2*3dbi omni-directional antennas button 1*reset power method 8022m -68dbm@8% per; 150m -68dbm@8% per modulation ofdm: bpsk@6/9mbps-qpsk@12/18mbps-16-qam@24mbps-64-qam@48/54mbps dsss: dbpsk@1mbps-dqpsk@2mbps-cck@54 frequency bands for faster file transfers and smoother video streamingit helps mitigate signal quality problems caused by traditional ap deployment in such sites, and greatly reduces capital expenses and operation expenses in running these sites3af poe maximum power consumption 9w led wifi wireless features compliant standards ieee 802advanced wireless security w312a offers multi-level wireless encryption options to prevent unauthorized access and protect your important datait is well suited to university dormitories, hospital wards, hotel rooms and other sites with densely divided roomsstandard 86mm panel design w312a uses a standard 86 x 86mm wall plate and can leverage existing 86mm network panel coveras w312a sticks to 86 x 86 standard wall plate size, it will pose no problem to neighborhood panels or other decorations, and create negligible changes to existing decorationsbrand: tenda new! tenda w312a wireless access point - wall jack - poe - 300mbps w/usb charge description wireless n300 wall plate access point w312a is the latest generation wall plate wi-fi access point (ap) which can be installed in any 86mm wall plate without breaking the existing decorations and is easily managed483ghz maximum wireless speed 300mbps maximum transmit power 18dbm wireless basic settings multiple ssid enable/disable wireless radio wireless client isolation wireless access control wireless client list ssid-to-vlan tagging wireless security settings 64/128 wep wpa-psk wpa2-psk wpa&wpa2-psk wpa wpa2 working mode ap maximum concurrent clients 12 receiver sensitivity b mode:1m -92dbm@8% 11m -87dbm@8% per; g mode:54m -72dbm@8% per; n mode:72usb charger w312a provides a 5v 500ma usb charger output port, you can use your existing usb charging cables to charge most usb powered devices like smart phones, mp3 players64/128bit wep,wpa-psk,wpa2-psk,wpa&wpa2-psk,wpa,wpa2 2no professional skill is needed to install the w312a6g include the package) ap type fat ap interfaces 2*fe lan ports 1*rj11 telephone port 1*usbv2key features wireless n300 speed w312a transfer rates of up to 300 mbps on the 25/11mbps mimo-ofdm: mcs 0-23 lan settings static ip dynamic ip dhcp server dhcp server clients list vpn pass-through pptp l2tp management tool snmp(v1&v2c) reboot system log firmware update time&date setting backup/restore configuration username managerment diagnostic tool(ping) others package contents wireless n300 wall plate access point w312a quick installation guide ethernet cable two screws resource cd factory default settings ip address: 192sizes: 0 box: 60 color: white certificate: ce rohs fcc comphardware features dimensions 86*86*35mm weight 104ssid to vlan tagging w312a can be configured to broadcast up to two ssideach ssid can be tagged to a specified network vlan for different user access based on established access rights11n/g/b frequency range 2254 login username:admin login password:admin certificates fcc/ce/rohs environment operating temperature-10c 45c storage temperature -30 70c operating humidity 10% 90% non-condensing storage humidity 10% 90% non-condensingwireless access control based on the mac address of wireless adapter
Italia
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5w-120w swr hf short wave standing wave meter swr and power meter + battery + oled fm am cw ssb
Italia
4334000015258789 €
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The design of the air power principle design is strong power and self -stability of the bodythere is one -click take -off and one -click landing function, making it easier to control the product and more suitable for novice operationsthe remote control can be freely converted on the left and right hands4 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 function4g 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: 7use 050 carbon brushing motor plus heat sink protection to make the motor a longer lifespecifica:item: k200materiale: nylon + materiale tecnicosize (cm): the length of the rotor diameter 33cm body length 30cmcolor box size (cm): 33special aircraft hover debugging mode, entering the debug mode can adjust the aircraft to the best statethe indoor light flow positioning mode switches switchesthe battery life can reach about 16 minutes34v 600mah 25ccaratteristica:14v 600mah 25c large multiplier battery with a usb charging plug8*9cmpeso: 125 g (con batteria)peso della confezione (g): 690 gtempo di volo: 17 minutitempo di ricarica (minuti): 90 minutiremote control mode: 2the light current positioning
Italia
7408999633789062 €
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2 meter extension cord for solar panel and the bracket for solar panel 4 core solar panel power cable for escam qf280 qf
Italia
10430000305175781 €
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Presa smart ezviz cs t30 10b eu t30 power meter white presa smart ezviz cs t30 10b eu t30 power meter white attenzione: su questo prodotto i tempi di spedizione possono arrivare fino a 10 giorni
Italia
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Presa smart ezviz cs t31 16b eu t31 power meter grey presa smart ezviz cs t31 16b eu t31 power meter grey attenzione: su questo prodotto i tempi di spedizione possono arrivare fino a 10 giorni
Italia
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It is hoped that fnirsi-tc2 can make the study and work of the majority of users more efficient and interestingfnirsi-tc2 has various working modes such as oscilloscope and component testerfnirsi-tc2 is especially suitable for fast pairing of transistors, identification of mixed surface mount and wordless components, and preliminary screening of small batch componentseach time you click the power button, it will enter the mode selection interfacesupport online operation with computer, you can refresh the official firmware by yourself and complete the upgrade>>please click here to download the english manualdescrizione:fnirsi-tc2 ingeniously integrates digital oscilloscope, electronic component tester, pwm signal generator and other functions into onepress the "up" and "down" keys of the direction keys to select,select "mos test" item, press"ok"key to enter component tester mode;select the "oscilloscope" item, press"ok"key to enter the oscilloscope mode"mos test" mode can test various types of transistors, and can identify device type, pin polarity, hfe, turn-on voltage, junction capacitance; can test capacitance, resistenza, inductance components, etctechnical parameter:fnirsi dso-tc2 equipment parameters:display: 2"oscilloscope" mode to test the signal waveform of the circuitequipped with large-size color dot matrix tft displaybuilt-in rechargeable lithium batterybring more practical functions to users with a small size,also has good portability4 inch tft color s
Italia
500099983215332 €
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Ac and dc voltage measurement;2and this data can be used to judge the quality of the insulation, quality and aging problemsbacklight and data retention function;specifica: materiale: plastica abssize: 17caratteristica: lcd multiple display and analog bar display, full symbol display, automatic range, software calibration, full key operationthe power system requires that the polarization index should be measured in the insulation test of the main transformer, cable, motor, etcabsorption ratio and polarization index standardabsorption ratio dar:the ratio of the insulation resistance value at 1 minute to the insulation resistance value at 30 secondspolarization index pi:the ratio of the insulation resistance value at 10 minutes to the insulation resistance value at 1 minute, to judge whether the equipment has affected the insulation resistance due to moistureinsulating materials all have the absorption process and polarization process of charge after adding high voltagemeasure the output voltagemh12: 50v-1000v, (50v, 100v, 250v, 500v, 1000v,)100 gruppi di archiviazione dati;4automatic calculation of polarization index, absorption ratio;548inalimentazione: 8 batterie aa (non incluse)maximum display: 2000 countscampo di misura:1insulation resistance measurement;3il pacchetto include: 1 x resistance megohmmeter2 cavi di prova2 x aligator clip1 custodia1 manuale1 scatola di imballaggio notmeasure insulation resistance:mh12: 0
Italia
671500015258789 €
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Pzem-020 10a ac digital display power monitor meter voltmeter ammeter frequency current voltage factor meter
Italia
1706999969482422 €
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Wz-dm100 voltmeter ammeter 100v 100a power meter electric energy meter voltage alarm with 75mv shunt lcd display screen
Italia
161200008392334 €
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01-1pfil pacchetto include:1 x meter 100a1 x close ct / split ct1 x usuer manual1 x temperature sensorshunt way：built-in3shunt way：built-in4485 communication：ac301-100a no 485 communication,ac301l-100a with 485 communication01-1pfil pacchetto include:1 x meter(20a is without shunt/ct coil),1 x usuer manual1 x temperature sensorac301-100a/ac301l-100a1temperature: -10 ° c to 150 ° c9current: 0-100a3temperature: -20 ° c to 150 ° c9frequency:50-60hz10voltage: ac50-300v2>>>software & wiring tutorial: click here to openspecifica:ac301-20a/ac301l-20a1485 communication：ac301-20a no 485 communication,ac301l-20a with 485 communication
Italia
12859999656677246 €
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Digital radio frequency power meter -75~+16dbm power attenuation can be set ultra small lcd automatic backlight
Italia
23709999084472656 €