Lee Handerson Electronics Ltd

Description: USB Hubs with 10 digit calcualtorColor: Light Silver, Green, Pink, Blue, BlackSize: 92 x 27 x 127mmFunction: USB Hub (4 ports) with high speed + calculator with 10-digit

1267H USB Hubs with 10 digit calcualtor

ONLINESHOP SRL

UPS - Uninterruptible power supply Sinusoid pure for thermal power plants The SilverCloud SafePC 600W UPS is the ideal solution for protecting wood-fired power plants, engine equipment, and other electronics that are susceptible to short-time and long-term power outages. The device operates with an input voltage of 140 ~ 280VAC +/- 2% providing a constant output of 230 V +/- 10%.  Overload and short-circuit protection The Silver Cloud SafePC 600W is equipped with a smart protection system in the event of overloading, overloading, or shorting, and with a fuse that protects the electronic equipment from possible damage after a short circuit.    AVR - Output Voltage Stabilization The device also has a voltage stabilizer on the output, a function that offers the most accurate voltage and close to that required for powering the electrical and electronic equipment in your home.     USB-PC communication / monitoring The SilverCloud SafePC 600W UPS is equipped with an intelligent monitoring / control and diagnostics function and technical parameters that can be tracked from a PC / Laptop via the USB Connection and USB cable available in the package. Once connected to a PC / Laptop with Internet access, you can track the remote UPS's operating parameters via the Internet with applications such as TeamViewer.    Autonomy: External battery / battery  The device allows you to connect a car battery or as recommended by a GEL VRLA AGM large capacity (50 - 200Ah) battery that does not require maintenance and has a long service life. This provides a backup time of up to several hours in case of power failure, the duration varies depending on the instantaneous consumption. The device automatically charges the battery when it stops running.    LCD screen and smart menu The UPS will alert you both visually and visually in the event of a low battery level, when switching to battery power or overcharging. The LCD screen will allow you to monitor the device's operating status, battery level and warnings.  Available connectionsThe SafePC 600W UPS has 2 Schuko outputs for powering 230V electronic devices, a fixed line line in / out, and a PC / Laptop system monitor / diagnostics USB connector. 

UPS SilverCloud 850VA with pure sinusoidal LCD display for thermal power plants

GUANGZHOU TIANBAO COMMUNICATION TECHNOLOGY CO LTD

 8-Port 30W per Port PoE Midspan or 10/100/1000 Base-T Networks
Features  	 Fully Compliant Detection, Disconnect and Voltage Control IEEE802.3at 	 Diagnostic LEDs 	 Gigabit Compatible 	 SNMP Management Option 	 Proprietary Detection, Disconnect and Overload Protection 	 Full Protection OCP 	 Full Power of 300 W - 30 W per Port 	 Single Source 4 Pair Power Current Sharing 	 Broken Wire Detection 	 Limited Power Source 	 1 Year Warranty   Applications:  	 VoIP Phones 	 Wireless Ntework Access Points 	 LCD Displays 	 Security Systems 	 IP Cameras 	 Computer Workstations   Safety Approvals:  	 CE   Mechanical Characteristics (Standard Model)  	 Length: 270 mm 	 Width: 210 mm 	 Height: 44 mm 	 Weight: 2.5 Kg 	  Characteristics  	 INPUT: 	 AC Input Voltage Range 90 to 264 VAC 	 AC Input Voltage Rating 100 to 240 VAC 	 Input Frequency 47-63 Hz 	 AC Input Current 	 9A (RMS) maximum for 90 VAC 	 4.5A (RMS) maximum for 240 VAC 	 OUTPUT: 	 Total Output Power: 60 W per por , 400 W maximum Total Power 	 Ripple and Regulation: 250 mV maximum 	 DC Offset: No data degradation with DC imbalance 18 mA per min 	 Efficiency: 80% (typical) at maximum load, and 120 VAC 60 Hz 	 Hold-up Time: 10 mS min. 120 VAC and maximum load 	 Transient O/P Voltage Protection: 60V maximum 	  Enviromental:  	 Temperature: 	 Operation: -10 to +40℃ 	 Humidity 	 Operation: 5 to 90% 	 EMC: EN 55022 Class B, FCC Part 15 Class B 	 Warranty: 1 Year 	 Isolation Test 	 Primary to Secondary: 4242 VDC for 1 minute 10mA 	 Primary to Field Ground: 2121 VDC for 1 minute 	 Output to Field Ground: 2121 VDC 	  IEEE 802.3 af /at Interoperability  	 If 25 kohm is detected the unit operates in&rdquo; IEEE 802.3 at mode &rdquo;60 w 	 4 pair powering. 12.5k detection resistance required for full power. 	 UNH Interoperability report available upon request. 	 Over Voltage/Current, Short Circuit Protection 	 Outputs equipped with short circuit protection and overload protection as per 802.3af specifications except max average current is 1.34A 	 The output can be shorted permanently without damage   Indicators  	 Red LED: DC Power &ldquo;OK&rdquo; 	 Green LED: IEEE 802.3 at or (af) detected  

8-Port 30W per Port PoE Midspan or 10/100/1000 Base-T Networks

Zhuhai Tessan Power Technolongy Co.,Ltd

15ft Flat Plug Extension Cord: The USB power outlet with long power cord, which solves the problem of space too far from the socket, such as living room, bedroom, home office; 45 Degree convenient space saving low profile flat head allows you to put a desk snug against the wall without the plug impeding it at allMultiple Security Protection: The surge protector with a 1050 joule energy rating can provide basic protection for your electronics from power surge attacks that might be caused by the unstable power supply, lighting, and storm; This multiple outlet strip also built in circuit breaker that will trip off automatically to protect your devices while the power overloads, keep your expensive computers, TV safe from circuit overload12 in 1 Desktop Charging Station: The desk power hub has 9 AC outlets and 3 USB ports; Its 15A heavy duty 15 ft power cord rated 1875W, so these AC outlets can handle more appliances; The USB port provides a 5V/2.4A max charging current in one port at a time and total 3A/15W output

Cube 09

Lucky Light Electronics (Asia) Co., Limited

Infrared LED/Infrared Receiver Module  An infrared receiver, or IR receiver, is hardware that sends information from an infrared remote control to another device by receiving and decoding signals. In general, the receiver outputs a code to uniquely identify the infrared signal that it receives. This code is then used in order to convert signals from the remote control into a format that can be understood by the other device. It is the part of a device that receives infrared commands from a remote control.  Luckylight offers many of the most common types categorized by supply voltage, carrier frequency, transmission distance, packaging type and supply current. The most common sizes for carrier frequency are 36kHz, 38kHz and 40kHz. Luckylight also offers infrared receivers with carrier frequency up to 56kHz. The transmission distance can range from 8m to 30m.  Infrared receivers are used in a variety of applications including Air Conditioners, Fans, Heaters, TVs, DVDs, Set-top boxes, Computers and peripherals, Industrial automation, Remote control toys, Communications Equipment, Photographic Equipment, business machines, Automotive electronics, lighting and other fields. 

Infrared Remote Control Receiver Module (IRM)

A networking device designed to supply both power and data to compatible devices over a single Ethernet cable. Adhering to the 802.3at IEEE (Institute of Electrical and Electronics Engineers) standard, this midspan can deliver up to 30 watts of power per port to support various PoE-capable devices, such as IP cameras, VoIP phones, access points, etc. Feature: IEEE 802.3at compliant with 2-event classification.IEEE 802.3af /at backward compatible.Output power of 30W is guaranteed.Supports 10/100Base-T applications.Low power devices receive only the power they need.Automatic detection and protection of non–standard Ethernet terminals.Plug-and-play installation.Size: Length: 168mm.Height: 38mm.Width: 58mm.Weight: 0.38kg.Application: VoIP phoneSecurity system.Access point.IP camera.Pan-tilt zoom (PTZ) camera.System requirement: Device that meets IEEE 802.3at or IEEE 802.3af standards.Price: 28 USD. 

1-Port 802.3at PoE Midspan 

 The SilverCloud K1500VA automatic voltage stabilizer can be used to power electronic devices that consume up to 900 W. entrySilverCloud K1500VA is supplied with a voltage ranging from 140 to 260 V.  Exit delayThe stabilizer is equipped with an output signal delay circuit that is recommended in the use of refrigeration equipment, to minimize the possibility of compressor motor failure.  Double meter The SilverCloud K1500VA has a dual counter on the front panel for tracking both input and output voltage, and 3 indicator LEDs to track device status. ProtectionThe stabilizer is equipped with electrical surge protection circuits (when the input exceeds 255 V), short circuit and overload.  

Voltage stabilizer SilverCloud 1500VA 900W

4-Port 10/100 Mbps Desktop Ethernet Unmanaged Switch with PoE MODEL:TBCOM PSE04S02A Energy-efficient switch provides network connection for multiple devices. Recommended for small offices, workgroups, creative workspaces and security applications using IP cameras and other PoE compatible devices. Description The 4-Port 10/100 Mbps Desktop Ethernet Unmanaged Switchadds a Ethernet connection with PoE+ capacity to your small office, workgroup or creative workspace. Especially recommended for security applications to power IP cameras, VoIP phones and other PoE compatible devices, this energy-efficient switch provides PoE+ compatibility with wireless access points and other devices with up to 30W per port and a PoE budget of 65W. IEEE 802.3x flow control allows smooth transmission. This unmanaged switch features eight twisted-pair RJ45 Ethernet ports that support autonegotiable 10/100Mbps and auto MDI/MDIX cross-over detection. It’s plug-and-play with no configuration required and can be up and running immediately. Easy-to-read LEDs indicate power, connection, activity and PoE status for each port. Features Unmanaged Network Switch for Home/Small Offices, Workgroups and Security Applications8 twisted-pair RJ45 Gigabit Ethernet ports with PoE+ capability Auto-negotiable 10/100Mbps Automatic MDI/MDIX LEDs indicate power, connection, activity and PoE status per port Supports MAC address auto-learning and auto-aging, and 802.3x flow control (full duplex) and back pressure (half duplex) 60W Total PoE+ BudgetUp to 30W PoE per port supplies PoE+ power to connected devices via network cable Complies with IEEE 802.3az Energy Efficient Ethernet StandardsAutomatically shifts unused ports to low-power state without interrupting network connection Also meets IEEE 802.3ab, 802.3i, 802.3u and802.3 standards  OVERVIEW INPUT Electrical Consumption (Max)65W Electrical Consumption (Max PoE Load) 60W Nominal Input Voltage Description 100-240V AC nominal input Voltage Compatibility (VAC) 100-240 Input Frequency 50/60 Hz USER INTERFACE, ALERTS &amp; CONTROLS LED Indicators Power LED (Green for Power On); Two LEDs per RJ45 port (UPPER LED: Green indicates 10/100Mbps link; LOWER LED: Amber indicates PoE is active) PHYSICAL Primary Form Factor :Desktop Color Black Unit Dimensions (hwd / 202*140*45MM ENVIRONMENTAL Storage Temperature Range -40° to 158°F (-40° to 70°C) Relative Humidity 10% to 90% (Non-Condensing) Operating Temperature 32 to 104 F (0 to 40 C) COMMUNICATIONS Network Compatibility 100Mpbs Network Compatibility Details :Auto-negotiable Switching Capacity 1 Gbps Switching Capacity Details 2 Gbps per port with full duplex CONNECTIONS Number of Ports 8 Ports 4 Ports Detail 4x 10/100/BASE-T SFP Uplink Ports 0 PoE Capability 30W (802.3at) PoE Power Budget (Watts)60 PoE Supported Ports4 Network Switch Ports (4) 10/100 (RJ45) PoE Type Type 2 PoE+ (30W, IEEE 802.3at) 

4-Port 10/100 Mbps Desktop Ethernet Unmanaged Switch with PoE

Description: Loud Speaker with PLL Radio, LCD clock, and the LCD lights up in Blue color Backlight! Size: 145 x 83 x 46 mm Color: Black, white, red, blue, orange. Functions: USB computer speaker (or MP3 speaker) PLL FM radio LCD clock with wake to radio Cool blue back light! Alarm Clock Calendar 

AC282F Loud Speaker with PLL Radio, LCD clock, and the LCD lights up in Blue color Backlight!

Description: USB computer speaker (or MP3 speaker) with Nature Sounds, and the whole body changes color like a Mood-Light! Size: 90 x 90 x 60 mm Color: Silver Aluminium Plate / Black glossy plate Functions: USB computer speaker Portable Speaker Soothing Nature Sounds to Relax while working: 6 Sounds: Chirping Birds, Running Brooks, Night Insects, Gentle Sea Waves hitting the Beach, Brooks &amp; birds, Sound of Rain! White Noise to make you fall asleep! 30-Minute Auto Switch Off for Nature Sounds The whole body changes color like a Mood-Light! 

SA101 USB computer speaker (or MP3 speaker) with Nature Sounds, and the whole body changes color like a Mood-Light!

Guangdong South HongMing (HK) Electronic Science & Technology Co Ltd

These are piezo elements which include diaphragm, humidifier and ultrasonic transducers. The company also manufactures sound buzzers sensor and alarm components.
    Electronic components for various kinds of electronic devices  Detailed specification available on the company website  

Piezo Elements And Buzzers

Evergreen (H.K.) PCB Limited

This PCB is crafted of durable FR-4 or CEM-3 material, which features double copper layers, green solder mask, and 1.5mm thickness. This PCB can support middle thermal loads for up to 170&deg;C that lets the electronics runs stably in the long term.

&bull; Material: FR-4/ CEM-3.
&bull; 2-layer construction.
&bull; 1.5mm thick.
&bull; High Tg: Tg150&deg;C/ Tg170&deg;C
&bull; Handled with HAL finishing.
&bull; Solder mask in green.
&bull; Allow improved operating stability of electronics.
&bull; Perfect choice for power supply PCB, ATM power supply heavy copper UPS PCB, and battery charger PCB.

Rigid PCB

Sun Yin Crystal Industry Co Ltd

This component is made of sapphire crystal glass which has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch. The sapphire crystal glass is skillfully crafted to ensure high quality and is great for repairs and replacements of machinery. Sapphire crystal glassElectronic useElectronic componentElectronic glassHigh quality &amp; craftsmanshipAvailable custom design &amp; drawingAvailable any coating &amp; metallizationVicker hardness: 2000 - 2500 daN / mm2Tensile strength: 26 daN / mm2Flexural strength: 35 - 39 daN / mm2Welcome inquiry for any drawing &amp; details

Sapphire Glass Electronic Used Component

Yusan Industries Limited

 Protection: Safety standard: EN60065, 60950  Safety Certified by UL, C-UL, CE, GS, FCC  High Efficiency, level VI  Low Ripple &amp; Noise  Output over voltage protection  Output over current protection  Over power protection  Short circuit protection on all outputs,automatic recovery function  ESD protection"  Input voltage and current: 100-240VAC, 50/60Hz output voltage and current: 3-12V Output Power:5W  Features:Smart Home Devices Wide range output voltage selection: 3-12V Compact design, with USB jack 100% Burn-In at full rated load MTBF: 100,000 hours 100% Hi-Pot tested Standby consumption less than 0.15W UL Plug  

 Switching mode power Supply 5w usb series

5-Port Unmanaged Industrial Gigabit Ethernet Switch - 10/100/1000 Mbps, -40° to75°C, DIN Mount Model:TBCOM GYS05G The TBCOM GYS05G switch has a working temperature of -40℃to 75℃, and has strong robustness to adapt to various harsh environments. It can also be conveniently placed in a compact control box. The installation characteristics of the guide rail, wide temperature operation, and the IP40 protection level shell and LED indicator light, a plug and play industrial grade device, providing a reliable and convenient solution for users' Ethernet device networking. RJ45 port: 10/100/1000BaseT (X) automatic detection, full/half duplex MDI/MDI-X adaptive Network Protocol IEEE802.310BASE-TIEE802.3i10Base-T; IEEE802.3u; 100Base TX/FX; IEEE802.3ab1000Base-T; IEEE802.3z1000Base X; IEEE802.3x; IEEE802.3af, IEEE802.3at Twisted pair cable 10BASE-T: Cat3,4,5UTP (≤100meter) 100BASE-TX: Cat5orlaterUTP (≤100meter) 1000BASE-TX: Cat6orlaterUTP (≤100meter) Switch Properties Package cache: 512kbit MAC address table: 1K LED indicators: Power indicator light: PWR Interface indicator lights: electrical port, optical port (Link/ACT) work environment Working temperature: -40~75 ° C (-40~167 ° F) Storage temperature: -40~85 ° C (-40~185 ° F) Relative humidity: 5%~95% (without condensation) Mechanical properties Shell: Metal material Installation: DIN rail mounted, wall mounted Weight: 0.36Kg Average invincibility time: 300000 hours 

5-Port Unmanaged Industrial Gigabit Ethernet Switch - 10/100/1000 Mbps, -40° to75°C, DIN Mount

Luen Yick Electrical Mfg Co Ltd

- Comply to EN60998-1, EN60998-2-1 standards - Zinc-plated steel cage terminal - Ambient temperature : T85-110 oC - Housing made from Polypropylene (V-2 grade) or available for Polyamide 66 material - Colour in white or black - T04S :24A, wiring capacity Max. 4.0mm2; T06S : 32A, wiring capacity Max. 6.0mm2; T10S : 57A, wiring capacity Max. 10mm2; T16S : 76A, wiring capacity Max. 16mm2; T25S : 101A, wiring capacity Max. 25mm2 - Price for online purchase is for T04S  #electrical, #electrical parts, #terminal block, #12 way, #kengo, #wiring, #connection, #lighting accessories &amp; parts 

12 Way 450V Terminal Blocks - Steel Cage

8-Port Unmanaged Industrial Gigabit Ethernet Switch - 10/100/1000 Mbps, -40° to75°C, DIN Mount Model:TBCOM GYS08G The TBCOM GYS08G switch has a working temperature of -40℃to 75℃, and has strong robustness to adapt to various harsh environments. It can also be conveniently placed in a compact control box. The installation characteristics of the guide rail, wide temperature operation, and the IP40 protection level shell and LED indicator light, a plug and play industrial grade device, providing a reliable and convenient solution for users' Ethernet device networking. RJ45 port: 10/100/1000BaseT (X) automatic detection, full/half duplex MDI/MDI-X adaptive Network Protocol IEEE802.310BASE-TIEE802.3i10Base-T; IEEE802.3u; 100Base TX/FX; IEEE802.3ab1000Base-T; IEEE802.3z1000Base X; IEEE802.3x; IEEE802.3af, IEEE802.3at Twisted pair cable 10BASE-T: Cat3,4,5UTP (≤100meter) 100BASE-TX: Cat5orlaterUTP (≤100meter) 1000BASE-TX: Cat6orlaterUTP (≤100meter) Switch Properties Backplane bandwidth 64G Overall packet forwarding rate: 128Mpps Package cache: 1024 kbit MAC address table: 1K Power consumption:＜3W Power supply: Input voltage: DC9-57V (dual power redundancy backup) Access terminal: Phoenix terminal Supports dual power redundancy Supports built-in overcurrent 4.0A protection Supports reverse protection Mechanical characteristics: Shell: IP40 protection level, metal shell Installation: DIN rail mounted, wall mounted Heat dissipation method: natural cooling, no fan Weight: 0.64Kg Dimensions: 143.7 x 103 x 44.2mm (W x D x H) LED indicators: Power indicator light: PWR Interface indicator lights: electrical port, optical port (Link/ACT) Working temperature: -40~75 ° C (-40~167 ° F) Storage temperature: -40~85 ° C (-40~185 ° F) Relative humidity: 5%~95% (without condensation) Average invincibility time: 300000 hours   

8-Port Unmanaged Industrial Gigabit Ethernet Switch - 10/100/1000 Mbps, -40° to75°C, DIN Mount

8-Port 10/100/1000 Mbps Ethernet Unmanaged Switch with PoE MODEL:TBCOM PSE08S02G Energy-efficient switch provides gigabit network connection for multiple devices. Recommended for small offices, workgroups, creative workspaces and security applications using IP cameras and other PoE compatible devices. Description The 8-Port 10/100/1000 Mbps Ethernet Unmanaged Switch with PoE adds a gigabit Ethernet connection with PoE+ capacity to your small office, workgroup or creative workspace. Especially recommended for security applications to power IP cameras, VoIP phones and other PoE compatible devices, this energy-efficient switch provides PoE+ compatibility with wireless access points and other devices with up to 30W per port and a PoE budget of 120W. IEEE 802.3x flow control allows smooth transmission. This unmanaged switch features eight twisted-pair RJ45 Ethernet ports that support auto-negotiable 10/100/1000Mbps and auto MDI/MDIX cross-over detection. It’s plug-and-play with no configuration required and can be up and running immediately. Easy-to-read LEDs indicate power, connection, activity and PoE status for each port. Features Unmanaged Network Switch for Home/Small Offices, Workgroups and Security Applications8 twisted-pair RJ45 Gigabit Ethernet ports with PoE+ capability Auto-negotiable 10/100/1000Mbps Automatic MDI/MDIX LEDs indicate power, connection, activity and PoE status per port Supports MAC address auto-learning and auto-aging, and 802.3x flow control (full duplex) and back pressure (half duplex) 120W Total PoE+ BudgetUp to 30W PoE per port supplies PoE+ power to connected devices via network cable Complies with IEEE 802.3az Energy Efficient Ethernet StandardsAutomatically shifts unused ports to low-power state without interrupting network connection Also meets IEEE 802.3ab, 802.3i, 802.3u and802.3 standards Switching Capacity：10G 

8-Port 10/100/1000 Mbps Ethernet Unmanaged Switch with PoE

	220-240V AC, 32A	Manufactured to BS Standard	Meets all UK and EU Regulations	Dimensions: 87.5 mm (W) x 87.5 mm (H)	Stainless Steel	Key Card Switch	Grounding: Standard Grounding	Application:Commercial,Industrial,Residential / General-PurposeFeatures:	Modern and sleek screwless design	Ultra slim metal front plate made with premium grade material	High quality steel rockers and copper contacts	Integral gasket for moisture protection	Includes mounting screws for easy installation	Fits easily and quickly into 16 mm to 47 mm back boxes	Full fitting instructions for simple installation	Available with Stainless Steel, Polished Chrome, Black Nickel, Matt Black and Chrome, Matt White &amp; Polished Brass finishes

Screwless Flat Profile 32A Key Card Switch

MGM Industries & Company

Application: Suitable for common protein and nucleic acid electrophoresis, suitable for multiple tanks in one machine.  Features: * Display: Seven-inch large touch screen, convenient touch operation, automatic generation of digital keyboard when setting, display the clock timing temperature running status and  various prompt operations. * Storage step by step: 10 programs can be edited and saved, and each program can be run in 10 steps. * Protection function: over current, overload, over temperature, no load, short circuit load mutation protection function. * Micro current: After the timing operation is over, the micro current output can be maintained when no one is shutting down. * Automatic setting: When one of the indicators of constant voltage, current and power, the other two items will automatically rise to the maximum value without manual adjustment. * Apperance: The appearance is tall and full of technology.    

Electrophoresis Power Supply

This is a buzzer chip in a round shape. It is professionally designed to ensure excellent performance. This component is manufactured through very strict QC to promise reliability.
 
  Long service life. 
  Other designs are available. 
 

Buzzer Chip

Promotive Ind'l Co Ltd

The shown power switch features an AC 125V and 4-16A design. It is compact in size for easy installation. This high quality power switch is UL certificated.
 
  Voltage: AC 125V. 
  Current: 4-16A. 
  Certificate: UL. 
 

Power Switch

Microtech Technology Co Ltd

NO.ITEMSPECIFICATIONUNIT1Dot Matrix250(H)x122(V)-2Screen Size2.13Inch3Active Area48.55(H)x23.7046(V)mm4Pixel Pitch0.1942x0.1943mm5Pixels Per Inch131-6TFT Area59.20(H)x29.20(V)mm7Outline Dimension73.50(H)x29.20 (V) x0.912(D)mm8Pixel ConfigurationRectangle-9Driver ICSEA330-10Module WeightTBD±10%gram 

E-Paper Custom 2.13 Inch E-Ink Display Screen Color Small E-Ink Display Panel

ENABOT created the EBO, a smart companion that allows you to interact, communicate and connect with your entire family, including your pets, anytime, anywhere.  Connect via mobile APP anytime, anywhere/ Remotely control Ebo SE, freely shuttle to every corner/ Automatically return to the charging stand for standby charging/ Equipped with radio microphone and speaker for real-time communication/ Can connect to multiple mobile phones at the same time/ 1080P HD video/ Automatic cruise, autonomous obstacle avoidance , real-time monitoring/recording 

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