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Electronics Suppliers and Manufacturers

Evergreen (H.K.) PCB Limited

The superior-quality PCB sports a 2-layer construction with 3 thicknesses available. Its surface has been finished with OSP Entek, guaranteeing stable electrical conductivity with a long service life. This is an ideal power supply PCB, heavy copper UPS PCB, and battery charger PCB.

&bull; Material: FR-4/ CEM-3.
&bull; Superior quality.
&bull; 2-layer construction.
&bull; Stable electrical conductivity.
&bull; Board thickness: 1.2mm/ 1.6mm/ 2.0mm.
&bull; High Tg: Tg150/ Tg170.
&bull; Finished with OSP Entek on the surface.
&bull; Green solder mask.
&bull; An ideal power supply PCB, heavy copper UPS PCB, and battery charger PCB.&nbsp;

Rigid PCB

Fuzhou Yuming Science & Technology Co Ltd

Hot-sale Super Power Switching Power Supply for Project 	 Super Power&nbsp;with 100% full power&nbsp;output 	 Input voltage:90-264V &nbsp;Output voltage:12/24V 	 Protections: Short circuit/over load/over voltage/over temperature 	 Cooling by free air convections 	 100% full load burn-in test 	 Insulation class1 	 Operation up to 85℃ 	 PF&gt;0.9, 5 years&nbsp;warranty  

Super Power Switching Power Supply for Project

Showcased is a 4-layer rigid PCB. It features standard green solder mask and thick gold plating, which ensures superb performance and optimal quality with excellent conductivity. It can be widely applied to the power supply, power generator, ATM, and more.

&bull; Material: FR-4/ CEM-3.
&bull; 4-layer design.
&bull; Board thickness: 2.0mm/ 2.4mm.
&bull; High Tg: Tg150/ Tg170.
&bull; Finishing: immersion gold with thick gold plating.
&bull; Green solder mask.
&bull; Application: power generator, ATM, power supply, heavy copper UPS PCB, and more.
&bull; Battery-charged PCB.

Displayed here is a rigid printed circuit board for battery charging and power supply use. It comes in a 4-layer design and has an immersion gold with thick gold finish. This rigid printed circuit board is durably constructed and flaunts a long working life. 	 Rigid printed circuit board (PCB). 	 Material: FR-4 / CEM-3. 	 Layer: multi-layer---4 layers. 	 Board thickness: 2.0mm / 2.4mm. 	 High TG: TG150 / TG170. 	 Finishing: immersion gold with thick gold. 	 Solder mask: green color. 	 Power generator ATM machine power supply heavy copper. 	 UPS PCB. 	 Battery charge PCB. 	 Rectangular shape. 	 Durably constructed. 	 Long working life.  

Rigid Printed Circuit Board

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.

Linkco Int'l Ltd

The highlighted powerbank comes in a compact rectangular shape and is equipped with a lithium polymer battery to ensure stable power supply. It is adorned with a LED light up logo and will change color according to the remaining power level. This powerbank provides ample backup power for mobiles devices and is excellent for using as a promotional gift. 	 Material: plastic. 	 Battery: lithium polymer. 	 Input: 5V-1A. 	 Output1: 5V- 2A. 	 Compact rectangular shape. 	 Stable power supply. 	 Adorned with a LED light up logo. 	 Three LED colors: change color according to the remaining power level. 0%-20% is red color, 21%-40% is blue color, 41%-100% is green color. 	 Provide ample backup power for mobiles devices. 	 Excellent for using as a promotional gift. 	 Accessories: 1 USB cable. 	 Packaged in a colorful box.  

Power Bank

Chung Pak Battery Works Ltd

The lithium battery features an extended shelf life and low-temperature operations. The constant voltage provides a stable source of power supply. Keep your electronics up and running with this lithium battery. 	 Voltage: 3V x 5. 	 Available in different designs.&nbsp;  

Lithium Manganese Dioxide Button Cell

Ninghai Yingjiao Electrical Co Ltd

This CCTV power supply unit comes in a sturdily made power distributor box. A large range of output currents&nbsp;is available for you to choose from. This CCTV power supply box&nbsp;offers stable performance. 	 Range: 48-144W. 	 Input: 90-264VAC. 	 1 in 9 out power distributor box. 	 Output voltage: 12V DC. 	 Output current: 4A, 5A, 6A, 8A, 10A, 12A. 	 Frequency: 50-60Hz. 	 Net weight: 2,310g. 	 Certification: CE, RoSH, GS, EMC, CB, CCC, UL, ISO9000, ISO1400.  

CCTV Power Supply Unit

Displayed here is a rigid printed circuit board for power supply systems and battery charging use. It is made of FR-4 grade material to ensure high durability and excellent connectivity. This rigid printed circuit board comes in a multi-layer structure and is finished with immersion gold and thick gold. 	 Rigid printed circuit board (PCB). 	 Material: FR-4. 	 Layer: multi-layer---4 layers / 6 layers. 	 Board thickness: 2.0mm / 2.4mm. 	 High TG: TG150 / TG170. 	 Finishing: immersion gold with thick gold. 	 Solder mask: green color. 	 Power generator blind via / buried via. 	 HDI PCB UPS PCB. 	 Battery charge PCB. 	 Rectangular shape. 	 High durability. 	 Excellent connectivity.  

MGM Industries & Company

 	 Simultaneously read and write on two cards to save yourself the effort of constant unplugging and re-plugging. 	 USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, backward compatible with USB 2.0 / 1.1. 	 Fully powered via your USB port &mdash; no additional power supply required. 	 No drivers required for Windows 10/ 8 / 7 / Vista or Mac OS X 10.2 and above. 	 Package contents: Anker SD/TF Card Reader  

8 in 1 USB 3.0 Portable Card Reader

   The lithium battery features an extended shelf life and low-temperature operations.   The constant voltage provides a stable source of power supply.   Keep your electronics up and running with this lithium battery.   Voltage: 3V x 5.   Available in different designs.&nbsp;   size:16.0 x 1.6mm.   Nominal capacity: 45mAh.  

ULTMOST ELECTRONIC LTD

Auto Alcohol Disinfectant Dispenser w/Thermometer(2500ml)dual power supplyHE-411A■Suitable for alcohol disinfectant water and Hypochlorous acid water.■LED display temperature; high temperature alarm (six-level volume control).■Responsive, stable, &amp; precisely controlled.■Wide-angle atomizing spray, evenly &amp; savingly.■Multi-stage spray volume adjustment, dosage controllable.■Dual power supply(battery or DC) design to meet different needs.■Intelligent power saving and sleep mode design extend battery life, one touch to wake-up.■Voltage stabilizing circuit design, when the power is insufficient, the amount of discharging liquid will not decrease.■Low voltage reminder design, reminding to replace the batteries in time.■Equipped with a splash-proof tray to keep the environment clean and tidy.■Flexible placement, can be wall-mounted or placed on the table.(Floor stand is also available for order)■With drilling and drilling-free hooks, convenient for various needs.  * Special introduction to "Sleep Mode, one touch to wake-up":In order to save battery power, the device will automatically enter into the sleep mode and remember the last settings after being idle for 24 hours without sensing a use. If you need to restart the device,just touch the power button to wake it up. (Note: This function only works under battery-powered status. This feature can save power consumption when the device is not in use for a long period of time while away from home or when the office is on weekend &amp; long holidays.) 

2500ml dual power supply Temperature Reading Automatic Atomizing Alcohol Sanitizer Dispenser with Smart Power Management design

Matrix Promotion Limited

Powerful 12W wireless speaker with integrated large solar panel in RCS certified recycled ABS. Total recycled content: 16% based on total item weight. RCS certification ensures a completely certified supply chain of the recycled materials. The speaker uses high quality monocrystalline solar panels with 19% conversion rate. Charge rate depends on conditions. With integrated LED lamp to use the speaker even when the sun has set. The speaker is equipped with a 2000 mAh battery to ensure up to 8 hours of playing time and BT5.3 for smooth connection and clear sound. Connection range up to 10 metres.  With mic and pick up function to answer calls. Charging speed solar: 5V/300mA. Packed in FSC mix FSC® box. Including RCS certified recycled TPE charging cable. Item and accessories 100% PVC free 

XD Xclusive Skywave RCS recycled plastic solar speaker 12W - Item no. P331.011, Eco-friendly Packing

HE-400A 660ml Dual Power Supply Automatic Atomizing Hand Sanitizer Dispenser with Smart Power Management Design Suitable for alcohol disinfectant water and Hypochlorous acid waterResponsive, stable, &amp; precisely controlledWide-angle atomizing spray, evenly &amp; savinglyMulti-stage spray volume adjustment, dosage controllableDual power supply(battery or DC) design to meet different needsIntelligent power saving and sleep mode design extend battery life.Voltage stabilizing circuit design, when the power is insufficient, the amount of discharging liquid will not decrease.Low voltage reminder design, reminding to replace the battery in time.No need to install, flexible placement (wall-mount is also available for order)*Special introduction to "Sleep Mode, one touch to wake-up": In order to save battery power, the device will automatically enter into the sleep mode and remember the last settings after being idle for 24 hours without sensing a use.If you need to restart the device, just touch the power button to wake it up. (Note: This function only works under battery-powered status.This feature can save power consumption when the device is not in use for a long period of time while away from home or when the office is on weekend &amp; long holidays.)

HE-400A 660ml Dual Power Supply Automatic Atomizing Hand Sanitizer Dispenser

■ Suitable for alcohol gel hand sanitizer.(also for alcohol disinfectant water and Hypochlorous acid water, but without atomization effect)■ LED display temperature; high temperature alarm (six-level volume control).■ Responsive,stable, &amp; precisely controlled.■ Multi-stage spray volume adjustment, dosage controllable.■ Dual power supply(battery or DC) design to meet different needs.■ Intelligent power saving and sleep mode design extend battery life, one touch to wake-up.■ Low battery reminder design, reminding to replace the batteries in time.■ Equipped with a splash-proof tray to keep the environment clean and tidy.■ Flexible placement, can be wall-mounted or placed on the table.(Floor stand is also available for order)■ With drilling and drilling-free hooks, convenient for various needs.  * Special introduction to "Sleep Mode, one touch to wake-up":In order to save battery power, the device will automatically enter into the sleep mode and remember the last settings after being idle for 24 hours without sensing a use. If you need to restart the device,just touch the power button to wake it up. (Note: This function only works under battery-powered status. This feature can save power consumption when the device is not in use for a long period of time while away from home or when the office is on weekend &amp; long holidays.) 

2500ml dual power supply Temperature Reading Automatic Gel Alcohol Sanitizer Dispenser with Smart Power Management design

   Special design for iPod and iPhone as an external speaker system, with charging function   3.5mm Stereo Audio-in for MP3/MP4 players, CD player, VCD player, DVD player, etc.   FM Radio   Remote control   Dual alarms and choose to wake up to iPod, iPhone, FM, AUX or Buzzer   Snooze/sleep functions   Backlit LCD for clock and menu functions   Extra button-shape battery for clock power supply   Universal iPod docking stations   CE and FCC certified  
   Operation Voltage: DC 9V   FM Frequency Range: 87.0 ~ 108MHz   Distortion (1KHz, 1W): 1%   S/N Ratio: 65dB   Frequency Response: 20Hz ~ 20KHz   Separation: 50dB   Output Power: 2W X 2   Driver Unit: 8&Omega; 3W  

Mini Speaker

Often placed inside generators as well as electronics, this PCB provides efficient conductive pathways for current flow, without any visible wires. Its dual-layer FR-4 housing further finishes off with the popular green solder mask coating to boast durability and reliability.

Features:
&bull; Material: FR-4/CEM-3.
&bull; Slim four-side silhouette.
&bull; Dual-layer housing with green solder mask coating.
&bull; Provide conductive pathways for current flow.
&bull; Guarantee durability and reliability.
&bull; Suitable for a wide range of generators and electronics.
&bull; Layer: 2 layers.
&bull; Thickness: 1.5mm.
&bull; Finishing: OSP Entak.
&bull; High Tg: Tg150, Tg170.
&bull; Solder mask color: green.

Applications:
&bull; Power supply PCB.
&bull; Heavy copper UPS PCB.
&bull; Battery charge PCB.

Anderson Electronics (HK) Limited

This two-way radio battery features a lightweight and robust design. It comes with a perfect hand size and it is sealed by ultrasonic technology for an excellent drop-resistant performance. The battery also includes short-circuit protection and dual protection PCM for additional safety. This Li-ion battery can store up to 2000maH of power, ensuring a reliable and powerful energy supply for your radio. 	 Battery type: Li-ion. 	 Nominal voltage: 3.6V. 	 Nominal capacity: 2000mAh; sanyo cell:2300mAh. 	 Compatible with MTP850 Tetra Radio. 	 Lightweight design for excellent portability. 	 High capacity with high energy efficiency. 	 Built with qualified materials to ensure excellent performance. 	 Intrinsically safe battery available if needed. 	 Dual protection PCM. 	 Impact-resistant design. 	 Short circuit protection. 	 Ultrasonic sealing technology. 	 One year warranty. 	 Fast delivery: within 3-7 days. 	 Size: 78 x 47 x 15 mm. 	 Weight: 62.6 g. 	 Color: black.  

For Li-ion Two-Way Radio Battery

Microtech Technology Co Ltd

No.ItemSpecificationRemark1LCD size10.1 inch(Diagonal)2Driver elementa-Si I FI active matrix3Resolution1280 x 8004Display modeNormally Black, Transmissive5Dot pitch0.0565(W) x 0.1695(H) mm6Active area216.96(W) x 135.60(H) mm7Panel size229.26(W) x148.9(H) x2.5(D) mmNote 18Surface treatmentHC9Color arrangementRGB-stripe10InterfaceLVDS11View direction(Gray Inversion)free12Panel power consumption0.7W (Typ)Note 213Weight80g(Typ)14Brightness350 cd/m2Note 1: Refer to Mechanical Drawing. Note 2: Including T-con Board power consumption   NetworkEthernet 10/100/1000Mbps2.4G Wi-Fi,802.11b/g/n (5G Wi-Fi is optional)Bluetooth 4.0Display1*eDP port (eDP1.3,4lanes with 2.7Gbps), 5V/12V power simply 1*LVDS port (Signal/Dual channel,6 bit/8 bit),7"-108"LCD up to 1080P 60Hz .support 3.3V/5V/12V power supply 1*HDMI 2.0 support 4K 60Hz outputSupport for dual-screen displayIntegrated Backlight control12V LCD backlight power supplyDisplay RotateSupport 0/90/180/270 degree rotationAudio1*Speaker output (2*6W4R THD&lt;10%) 1* 3.5mm earphone socket (with MIC input) 1*MIC inputTouch panelI2C or USB capacitive touch screenCameraSupport 8Mega pixel-USB cameraRTCBuild-in RTC battery, support timing power on/offUSB4*USB-2.0 HOST, 1*USB-OTG (Default is HOST, user can choose the function insystem-settings-security)IR remote1*IR remote socketLED1*Red LED(Power indicate) 1*Blue LED(system status)Keys1*Rest, 1*power kev.1*unaradeSerial ports2*RS232,1*UARTTTLGPIO6*GPIOSPI1*SPIDortPower inputDC12Vwith 5.5mm DC plug 2A-5A Warning :surge voltage less than 18V, ripple voltage less than 100mVOSAndroid 6.0Audio DecodeMP3,WMA,WAV,APE, FLAC, AAC, OGG,M4A,3GPP etc.Video Decode4K1 Obits H265/H264 VP8, MAV, WMV, AVS , H.263 , MPEG4 @1080P/2160PPictureSupport JPG&gt; BMP、PNGlanguageAndroid multi-languageInput methodAndroid screen keyboardSoftware featuresOriginal Android system, support rootSystem crash self - recovery, 7*24 hours unattendedSupport Wi-Fi display                                                             

10.1"TFT LCD touch screen 1280*800 and android system 4K main board assembly PCB Board with LVDS/EDP control board

Q-Nitto Hong Kong Limited

Model no.: Arduino TB6600 Material: N/A Spec: TB6600 stepper motor driver 42VDC 4A Description: "This drive is an upgraded version of the TB6600, the breakdown of heightening to 32 segments, for high segmentation purposes. Applicable stepper motor: 42,57,86 type of 2-phase 4-phase (4-wire 6 wire line 8) Features: 1. 12V-42V DC power supply; 2. H-bridge bipolar constant-phase flow-driven; 3. the maximum output current of 4.0A eight optional; 4. up to 32 segments of six kinds of sub-modes available; 5 the input signal is high-speed optical isolation; 6. standard common anode single pulse interface; 7. offline hold function; 8 semi-enclosed chassis can accommodate more demanding environment; 9. provide energy semiautomatic current lock function; 10. built-in thermal protection and overcurrent protection."  

Stepper motor driver 42VDC 4A

HE-400C 660ml Dual Power Supply Automatic Alcohol Gel Liquid Sanitizer Dispenser with Smart Power Management Design Suitable for alcohol gel hand sanitizer.(also for alcohol disinfectant water and Hypochlorous acid water, but without atomization effect)Dual power supplyResponsive, stable, &amp; precisely controlledMulti-stage spray volume adjustment, dosage controllableIntelligent power saving and sleep mode design extend battery life.Low battery reminder design, recharge the battery or reminding to replace the battery in time.No need to install, flexible placement.(wall-mount is also available for order)Can be wall-mounted (with optional accessory) * Special introduction to "Sleep Mode, one touch to wake-up": In order to save battery power, the device will automatically enter into the sleep mode and remember the last settings after being idle for 24 hours without sensing a use.If you need to restart the device, just touch the power button to wake it up. (Note: This function only works under battery-powered status.This feature can save power consumption when the device is not in use for a long period of time while away from home or when the office is on weekend &amp; long holidays.)

HE-400C 660ml Dual Power Supply Automatic Alcohol Gel Liquid Sanitizer Dispenser with Smart Power Management design

kids fun Camera Printomatic Digital Instant Print Camera - Full Color Prints Print Memories Instantly SCREEN LCD 2.0'' COLOR OPTIONAL LANGUAGE: ENGLISH/CHINESE VIDEO FORMAT: MP4 VIDEO RESOLUTION: 1080P(1920*1080) 30FPS, 720P (1280*720) 30FPS COMPRESSED VIDEO : H.264 IMAGE FORMAT: JPG IMAGE RESOLUTION : 5MP􂂳3MP 􂂳2MP STORAGE FORMAT: NTERNAL STORAGE 128 M, MICRO SD UP TO 32 GB, FREQUENCY: 50HZ􂂳60HZ CONNECTIONS: USB2.0 POWER SUPPLY: 5V1A BATTERY : 800MAH DETACHABLE BATTERY AUTONOMY: 1080P􂂳70 MINUTES, 720P􂂳120 MINUTES CHARGING TIME: 2 HOURS DIGITAL FRAME: SUPPORT DIY CARTOON: SUPPORT FILTER EFFECTION: SUPPORT FUNCTION: HOOTING, TIMELAPSE VIDEO, GAMES, PHOTO FRAME FUNCTION, SELF-TIMER SIZE: 85X56X26 MM WEIGHTS: 71G 

kids fun Camera Printomatic Digital Instant Print Camera - Full Color Prints Print Memories Instantly

New Sky Ind'l Ltd

SD0101 Stylus Pen Digital Pen for Microsoft Surface and Other Branding,  Applicable to Active C-Pen designed for MPP protocol version 2.0 incl. Microsoft Surface, Asus, Acer, Dell, Sony and HP.4096 levels of ForceHigh Position accuracyCommercial TEMP rangeReplaceable tip technologyGeneral Spec Parameter Specifications Unit  Physical property Pen Size(L/Φ) 160.0/9±1.00 mm  Tip Size(Φ) Φ1.72x16.55±0.3 mm  Color / -  Weight 13.9±0.5 g                  Electrical property  Technology Active-Capacitance  -  PressureLevels   4096  -  Pen Tip Min. Pressure  ≤0.15  N  Pen Tip Max. Pressure  ≥2.5&amp;≤5  N  HoveringHeight   ≤2  mm  ContactAccuracy  ≤±0.5 ≤±1  mm  HoverAccuracy   ≤±1  mm  MovingLatency   ≤25  ms  Down Latency&lt;Active&gt;   ≤35  ms  Down Latency&lt;Idle&gt;  ≤2  s  Stationary Jitter ≤±0.3 mm       ≤±0.5   Hover Stationary Jitter  ≤±0.5  mm  MovingJitter  ≤±0.4 ≤±0.6  mm  ReportRate   ≥133  Hz  Programmable Switches   2   -  Charging time 1.5 Hour  Battery 130 mAh  Software Spec1. Status: running mode, deep sleep mode (enter after 30 minutes without any operation), low power shutdown mode Low battery warning mode 1) Running mode: the blue light is on, the pen can write normally 2) Sleep mode: The pen cannot write, it can be woken up by charging the external power supply and pressing the up and down keys 3) Low-power shutdown mode: the pen cannot write, enter after the battery voltage is lower than a certain value, all lights are off, the button cannot wake up, only charging can wake up normally. 4) Low battery warning mode: The pen can write normally, but the red light will be always on, and it will not go to sleep after 30 minutes without any operation, and the charging will jump to the charging state. Further power loss such as no charging will trigger a low power Off state. 2. Charging status (the pen can write normally): 1) When charging: The red light works in the form of a breathing light, and neither the blue light nor the green light is on. 2) When fully charged: The green light is on, and the other lights are off, and it will enter deep sleep mode after the external power supply is unplugged. 3. Button state: the upper button is the mouse frame selection function, and the lower button is the eraser function. 4. The status of the lights (three lights will only light one at the same time): Green light: The stylus is fully charged and the external power source is not unplugged Blue light: the stylus is writing Red light: The breathing light indicates that the pen is in a charging state, and the indicator is always on in a low-battery warning state. All lights off: the stylus is dormant or the battery is too low.  In the non-working state, the pen tip should not be stressed for a long time.               

New Arrival SD0101 Stylus Pen Digital Pen for Microsoft Surface and Other Branding

Suitable for foam soap and diluted liquid soap such as hand cleanser, shower lotion, shampoo, facial cleanser, dishwashing liquid...etc.Responsive, stable, &amp; precisely controlledSaving consumption: After the soap is diluted and foamed, the consumption of soap is greatly reduced.Multi-stage spray volume adjustment, dosage controllableSave time and water: foam soap, easy to rinse, low water consumption.Dual power supply(battery or DC) design to meet different needsIntelligent power saving and sleep mode design extend battery life.Voltage stabilizing circuit design, when the power is insufficient, the amount of discharging liquid will not decrease.Low voltage reminder design, recharge the battery or reminding to replace the battery in time.No need to install, flexible placement.(wall-mount is also available for order) Special introduction to "Sleep Mode, one touch to wake-up": In order to save battery power, the device will automatically enter into the sleep mode and remember the last settings after being idle for 24 hours without sensing a use.If you need to restart the device, just touch the power button to wake it up. (Note: This function only works under battery-powered status.This feature can save power consumption when the device is not in use for a long period of time while away from home or when the office is on weekend &amp; long holidays.)#commercial soap dispenser #hotel amenity #commerical catering #restaurant equipment 

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