ReviewsDc Power Support

Champion Power Equipment 100593 3276-Wh Power Station 3200/1600-Watt Portable Lithium-Ion Battery Solar Generator

Long Lasting: Li-ion advanced battery technology delivers fade-free, clean power plus no engine means no emissions, no noise, and you can use it inside.
Wall and Solar Charging: Charge your power station via AC power, DC power, or eco-friendly solar (panels not included) with as little as a 4.6-hour charge time (AC + DC).
Expandable: Chain up to 10 expansion batteries (sold separately) to extend your run time when powering your home, work or play.
Parallel Ready: A parallel kit (sold separately) enables this unit to connect with another Champion power station or a ParaLINK-capable traditional inverter to double your output power.
Champion Support: Includes a 3-year or 1000-cycle limited warranty with FREE lifetime technical support from dedicated experts.

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40A MPPT Solar Charge Controller 12V 24V 36V 48V Auto, PV 150V Max Input Solar Panel Regulator 40amp for AGM Sealed Gel Flooded Lithium Battery

12V/24V/36V/48V Auto identifying system volt. Auto control system to limit the charging power & current go over the rated value..
MPPT best working voltage range:DC18V-DC80V(12V).
Support for 4 type Battery charging: Lead-acid (Sealed, AGM, Gel, Flooded) and User ( Lithium Battery). Display the daily power generation curve and current curve..
Multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage..
The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%.

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LINOVISION Industrial 8-Port Full Gigabit Solar POE Switch with DC12V/DC24V to DC48V Voltage Booster, IEEE802.3at with Total POE Budget 240W, POE Power Supply for Solar Power/RV Truck/VoIP Systems

DC12V ~ DC48V POE VOLTAGE BOOSTER - Supply standard IEEE802.3af/at POE power with DC12V/DC18V/DC24V/DC36V/DC48V input.
8-PORT FULL GIGABIT POE SWITCH - Providing 8*10/100/1000Base-T Ethernet PoE ports and 2*1000Base-X SFP slots (Fiber module is not included). Each POE ports are compliant to IEEE802.3af/at standard. It supports one-key fast ring fiber network and broadcast storms protection (BSP).
INDUSTRIAL DESIGN FOR HARSH ENVIRONMENT - Fanless design and wide working temperature (-40℃ ~ 75℃ or -40 ℉ ~167 ℉).
POE WATCHDOG - Realtime monitoring POE load device's status and will automatically reboot POE port when the connected device is not active. It proivdes non-stop running of POE device, like security cameras, IP speakers and IP phones.
TOTAL 240W POE BUDGET - Up to 30W per POE port, and total 240W POE budget (DC48V input), or 120W (DC24V input), or 80W (DC12V input).
NON-STOP POE SUPPLY WITH DUAL POWER INPUT - Support 2 channel DC12V-48V redundant power inputs and auto failover, ensure high reliability networking system.
APPLICATION - For solar power system, vehicle, RV, VoIP IP phone system, robust fiber ring network.

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Mini UPS Battery Backup 37Wh Uninterruptible Power Supply for Router, Modem, Security Camera with Input 5V DC Output 5V DC Max.3A Support Micro USB

Mini uninterruptible power supply for power outage, compatible with router, modem, security camera, DSL, and other 5V DC and Micro USB devices, and can still use WiFi in case of power outage..
Compact 5V DC backup battery, built-in 10000mAh 37Wh Li-polymer battery, offers a long backup time for the loading device..
Input: DC 5V or Micro USB 5V Max.3A, Output: DC 5V or Micro USB 5V Max.3A, support 0.5A, 1A, 1.5A, 2A, 2.5A and any current below 3A. No charger included, please use the original charger of the loading device..
Including 1×DC cable 5.5×2.5mm, 3×DC jacks 5.5×2.1mm, 4.0×1.7mm, 3.5×1.35mm and 1×Micro USB jacks..
Multiple smart protections: short circuit protection, voltage fluctuation protection, overcharge protection, over discharge protection, temperature protection, safe to use..

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BTF-LIGHTING WS2812B WS2811 2.4G WiFi Music SP511E SPI Controller Google Home/Alexa Timer Mode with Dual Signal Output 900pixels/port for LED Module Pixel Strip Light APP/3Key Button/IR Remote Control

...lexa vocie control dynamic chasing lighting effect. 8 kinds of musical lighting effect.Countless kinds of stactic lighting effect.Mark 4 kinds your favorite effect from dynamic . Mark 4 kinds of favorite effect form static . You also can switch freely between dynamic mode and static mode..
5.5mmx2.1mm DC power jack .Support WS2812B ECO,UCS1903 ,SM16703,WS2811,WS2812B,6803 etc all the single data smart IC chip. Can not support SK6812RGBW 4 channels IC .3PIN Male Connector.
Drive 900 pixles/Port. This controller control 900 pixels/port max . The APP is Fairy Nest. This controller only support 2.4G WiFi network.Can't support 5.0G WiFi network. Only support 2.4GHz WiFi.If the WiFi is 2.4G/5.0G, please set the router to be divided into two WiFi, one is 5.0GHz and the other is 2.4GHz.
DC5V LED strip,Must use 5V power supply.For example LED strip is DC5V WS2812B , you must use DC5V power supply . The voltage depends on LED strips. Don't use DC12V power supply for DC5V WS2812B pixel strip..
Color calibration. When the app color is inconsistent with the color of the LED strip, where green is blue and blue is green You can use the APP to calibrate the colors to make them consistent..
Insufficient power supply will cause the controller to lose control, the colo....

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6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor

♞【Support software】This NVCM card support Mach3 software, through USB port to communicate with computer..
♞【DC power supply input】main device is 12V-32V DC power supply input,current should higher than 1A.
♞【Max 6 Axis Control】Can support 6 axis stepper systems maxisim,125KHz pulse output for every axis.
♞【PWM output】1 port 0-10V spindle speed analog output interface(can change to PWM output).
♞【Multifunction】 Power supply interface, USB connection interface, Stepper/Servo control output interface, spindle control output interface,....

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Rsrteng X9-MOVTADHS Full Features 4K CCTV Camera Tester 8-inch IPS Touch Screen Monitor 2048x1536 CCTV Tester with HDTVI HDCVI AHD SDI IP Camera Support DMM OPM VFL TDR Features POE WiFi H.265 HDMI

【Full Features CCTV Tester】Model: X9-MOVTADHS. Full Features. 8 inch IPS touch screen, 2048*1536 resolution. Support Digital multimeter, Optical power meter, Visual fault locator, TDR cable test，Cable Tracer and also support H.265, H .264, 4K,OVIF, POE, WiFi, Dual Gigabit 10/100/1000M Ethernet port, RS485, Audio in, HDMI I/O, LED lamp,SD card,built-in Battery.Using the Android system,connect to the network upgrade the APP..
【IP Camera Tester】Network camera tester support max 12MP 4K H.265/H.264 IP PoE Camera test. Support PoE IEEE802.3af/at 48V, maximum power 25.5W.Rapid Video Auto view the video, create testing report. IP Discovery/Quick OVIF/IPC test /RTSP play /Client APK. create WIFI hotspot,WiFi analyze.Built-in special tools for Hikvis and DH, Hik DH test tool(pressing just one key to activate Hik camera ,DH camera test, Image test, modify the user name, PW and IP parameters)..
【5-in-1 Coaxial camera test】Support max 8MP(3840x2160P) TVI / AHD / CVI / SDI / CVBS camera test, support UTC PTZ control and call OSD menu. Built-in "Auto HD" APP can automatically recognize the camera type when viewing HD AHD / TVI / CVI / SDI cameras.RS485 control, Baud 600-115200bps, compatible with more than 30 protocols such as PELCO-D/P, Samsung, ....

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AlphaESS Solar Generator 1000Watt AP1000 Portable Power Station Bundled with 200W SP200 Solar Panel, 3 110V AC Outlets, 12 Output Ports Totally, 4 Recharge ways, Great Choice for Home Backup Battery, Outdoors, Camping, RV, Emergency

...table Power Station with 24 months warranty, 1*Adaptor with Power Cable, 1*USB-C Cable, 1* Car Charger Cable.
1 * AlphaESS SP200 200W Solar Panel with 12 months warranty, Andersonn Extension Cable(2m), DC5525 Conversion Cable(2m), DC7909 Conventer, DC5521 Conventer, User Manual, Warranty Card and lifelong technical support..

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Hiyiton Dual Lipo Battery Balance Charger Discharger 10A DC 240W AC 150W Dual Port LCD Display RC Hobby Battery Charger for Lipo Li-ion Life LiHV NiCd NiMH PB Smart Batteries

... AC dual input port and two channels, can charge two different kinds of batteries simultaneously with different voltages, but please don’t charge two different batteries at the same channel and don’t use the AC power cable and DC cable at the same time.
High Charge Current – The dual lipo battery charger could support power distribution, AC input max power 150W(CH1+CH2=150W), 100-240V.
DC input max power 240W(CH1+CH2=240W), 11-18V, charge rate up to 10A, your charging time is now faster than ever before..
Support Various Batteries – It is compatible with various kinds of RC toy batteries,support like Lipo:3.7V-22.2V(1S-6S),LiFe:3.3V-19.8V(1S-6S),Li-ion:3.6V-21.6V(1S-6S),LiHv:3.8V-22.8V(1S-6S), NiMH: 1.2V-18V(1S-15S), NiCd: (1.2V-18V)1S-15S), PB/SLA: 2-20V.Smart Battery(I,II,III 5-27V, 0.1-6A)..
Multi-functional Charger-It not only comes with features like balance charge, fast charge, storage charge, cyclic charge & discharge, 20*2 groups of memorized datas, but also is designed with Battery meter,Lithium battery internal resistance checking, Adjustable digital DC power etc, which makes it super convenient!.
Max SAFETY -This lipo battery charger with low input voltage limit, automatic charge current limit, Delta-peak sensitivity, capacity limit, p....

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Kungber DC Power Supply Variable, 30V 5A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V/2A USB Output, Coarse and Fine Adjustments with Alligator Leads

...n automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.001A..
【5V/3.6A USB Interface】The variable power supply has built-in fast charging protocol identification chip that supports USB fast charging function, which is different from the ordinary USB charging interface in that it has a 5V/3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired..
【Short Circuit Alarm】In order to improve the safety of the dc power supply and prolonging its service life, we have designed a short circuit alarm for the dc power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload..
【Wide Applications】The adjustable power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units..

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DC Power Supply Variable, Adjustable Switching Regulated Power Supply (0-30 V 0-10 A) with 4-Digits LED Display, 5V/3.6A USB Quick-Charge Interface, Short Circuit Alarm, Coarse and Fine Adjustments

...n automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.001A..
【5V/3.6A USB Interface】The variable power supply has built-in fast charging protocol identification chip that supports USB fast charging function, which is different from the ordinary USB charging interface in that it has a 5V/3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired..
【Short Circuit Alarm】In order to improve the safety of the dc power supply and prolonging its service life, we have designed a short circuit alarm for the dc power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload..
【Wide Applications】The adjustable power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units..

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