Compatible with IEE802.3af/at.POE protocol. Standard PD port power supply priority function. Forwarding Rate: 10/100BASE-TX:148800pps/port Short circuit, over-current, and over-voltage protection System reliability: MTBF>100k hours EN55022 and CLASS B standard CE, RE. Anti-thunder design, bearing positive and passive 5KB, 8/20uS electric shockwave up to 5 times for every minute. Failure alert function and FUSE.
Temperature: -5 to 55℃ Relative Humidity: 5-9RH Ventilate, clean, no conductive dust or corrosive gas. No danger of explosion
POE Power Protect:
Output overvoltage Protect: -52V~-50V DC Overcurrent Protect single circuit: 500Ma-1000Ma Overvoltage Protect: Input Voltage > 290V-310V AC Overvoltage Recovery Point: Input Voltage > 240V AC Undervoltage Protect: Input Voltage < 140V-155V AC Undervoltage Recovery Point: Input Voltage < 100V AC Temperature Protect: >100℃
Indicator Light:
Light On: Working Light Off: Short circuit or overload protection. Consumer power is too high. Consumer breakdown. Cable short circuit.
1 X POE Power Supply
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1/2Pcs Dustproof 120mm Case Fan Dust Filter Guard Grill Protector Cover for PC Compute Cleaning Fan Cover Case
Dustproof 120mm Case Fan Dust Filter Guard Grill Protector Cover PC Computer
Features:
1. Removable front plate, back plate and middle filter,
2. Sponge Filter - Durable and easy cleaning,
3. Made of plastic ,lightweight
Specification:
Name: 120mm PC case fan filter dust-proof net
Quantity : 1pc, 2pcs, 5pcs
Color: Black
Material: plastic
Suitable for 120 mm x 120 mm PC case fan
The size: 126 x 126 x 10 mm
Net weight: 47g
1 x PC Case Fan Filter Dust-proof Net
[...]
WEAH-234 80W 2Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device HiFi High Fidelity
WEAH-234 80W 2 Way Hi-Fi Audio Treble Bass Speaker Frequency Divider Home Video Sound Crossover Filters Device
Feature:
41mm large inductance. High temperature and high current inductance for audio, which can quickly reduce heat generation and show frequency response.
Imported MKP capacitance. MKP metallized film capacitor, low loss of metallized material, small internal heating, excellent flame retardant performance, is a powerful guarantee for high-quality frequency divider.
Specification:
Model: WEAH-D234 high and low frequency division
Power: 80W
Impedance: 4-8 ohm
Applicable speaker: less than 6 inch
Net weight: 43g / piece
Note:
Due to the [...]
USB 3.0 Video Capture Card Portable Video Grabber Support 3.5mm Plug HDMI-compatible for Conference Game Lecture Live Broadcast
Video Capture Card Portable Video Recorder Grabber Support 3.5mm Plug HDMI-compatible for Conference Game Lecture Live Broadcast
Feature:
1. Input & Output:
HDMI-compatible female 4K60Hz input; HDMI-compatible female 4K60Hz loop out; USB 3.0 male 1920 x 1080 60Hz recording.
2. HD Display:
The game entertainment is more smooth, with a real 60 frame HD display.
3. Multi System Compatibility:
Compatible with Windows, Linux, Android, support for Apple and other systems, and applicable to OBS, Potplayer and other recording and acquisition software. Plug and play, drive free.
4. Support Live Broadcast Platform:
Apply capture [...]
Blue-tooth-Compatible 5.0 Receiver Wireless Decoder Board Module Car Wireless Stereo Music Module Player Lossless Decoding Board
Description:
The new product is upgraded to V5.0 version! Backward compatible with V4.2, V4.1, V4.0
Support automatic connection function, support WAV+APE+FLAC+MP3 lossless decoding, stereo output. 5.0】 Features:
USB powered Universal Micro USB 5V power supply
3.7-5V Supply Pad External 3.7-5V lithium battery power conversion LED indicator Bluetooth mode long blue light
3.5mm stereo audio interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices Specifications: Power Supply ：3.7-5V SNR ：90dB THD+N： -70dB Crosstalk -86dB DNR：91dB Support Profile LOS >15m Instructions:
After the power is turned on, the blue indicator lights up and [...]
Power amplifier board Parallel printed circuit board Mono loudspeaker HIFI PCB, DC = 20-28V 68W LM3886 TF 1pc
Placa azul con placas de circuito de doble cara, cableado razonable, amplificador muy agradable.
Mono módulo amplificador de potencia Modelo del producto: LM3886TF Voltaje de funcionamiento: AC 20V ~ 28V Potencia de salida: 60W
Resistencia: 1 patillas de cobre película metálica Tamaño: 61mm x 37mm
Puede monolítico o utilizado en paralelo
Incluye: 1PC x placa de circuito impreso amplificador [...]
Universal Mobile Charger for Samsung Galaxy S4 S3 S2 i9300 i9100 EU Micro USB Wall Charger Travel 110V-240V 5V 0.7A
Features: 1.Keep your mobile phone fully charged
2.Perfect for home work or traveling automatically adjusts to all voltages and frequencies in most countries you may travel to,
3.suitable for world travelers Intelligent IC chip inside recognizes a full battery and automatically switches to a saver mode.
4.Plug with short circuit protection never heats or overcharges the battery.
5.Phone can still be used during charging. Description:
Compact, lightweight, portable, stylish, easy to store. Perfect accessory for traveling. Specifications: Input: 110V-240V Output: 5V 0.7A Item size: 700mm（Cable length Net weight: 32g Package weight: 42g Color: Black
Type: [...]
Electrode Wire Plug 3.5mm 2 Buttons Electrode Lead Wires Connecting Cables For Digital TENS Therapy Massager
Technical specifications: Material: Plastic Colour: white Length: 115cm Wire head: 3.5mm Note:
1. Due to manual measurement, please allow an error of 1-3 cm long. Please make sure you dont mind before bidding.
2. The color may vary depending on the difference, please understand. Package Contents: 1 pcs x Electrode Lead Wires Technical specifications: Material: Plastic Colour: white Length: 112 cm Wire head: 3.5mm Note:
1. Due to manual measurement, please allow an error of 1-3 cm long. Please make sure you dont mind before bidding.
2. The color may vary depending on the difference, please [...]
US Europe AC Wall Socket Plug US to EU Power Converter Adapter 1Pc B85B
brand new and high quality OOTDTY
You can use this product convert US electrical plug 2 flat pins into EU electrical plug 2 round Compact design Power input/output: 120V/250V AC, 6A The voltage isnt converted Package includes: Wall socket plug x 1 [...]
POE Power Supply DC Adapter 24V 0.5A 24W Desktop POE Power Injector Ethernet Adapter Surveillance CCTV
Features:
Compatible with IEE802.3af/at.POE protocol. Standard PD port power supply priority function. Forwarding Rate: Short circuit, over-current, and over-voltage protection System reliability: MTBF>100k hours EN55022 and CLASS B standard CE, RE. Anti-thunder design, bearing positive and passive 5KB, 8/20uS electric shockwave up to 5 times for every minute. Failure alert function and FUSE. Specification: Input Current: 100V-240V AC, 47-63Hz Max Input Power:12-24W Input Stabilivolt Accuracy: -24V DC±2 Load Adjustment Rate: -24V DC±2 DC Output Broadband Noise Voltage: 3.4kHz-150kHz≤50m Operate Environment:
Temperature: -5 to 55℃ Relative Humidity: 5-9RH Ventilate, clean, no conductive dust or corrosive gas. No [...]
DC14V 1A Adapter AC 100V-240V to DC 14V Converter Power Supply Adapter 5.5*2.5 mm 14V 1A Power Supply Adapter
DC14V 1A Adapter AC 100V-240V to DC 14V Converter Power Supply Adapter 5.5 x 2.5 mm Features:
Overload Protection Short Circuit Protection Over voltage protection Efficiency: ≥85 Application:
The 14V 1A power adapter is generally applicable to: advertising device, display, audio, communications, IT, lighting, electronic instruments, amplifiers, printers, LCD TV, GPS navigation, digital photo frame, industrial products etc.. Specification:
Quantity: 1pc Model: MDL-1410 Input: AC 100~240V 50/60Hz Output: DC 14V 1A AC Plug standard: AU, EU, UK, US DC Plug Dimension: DC5.5 x 2.5mm Compatible: 5.5 x 2.1mm DC Plug polarity: inside positive + outside [...]
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