Electronics

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Electronics Suppliers and Manufacturers

Oxygen Ltd

Digital tuning FM/AM radio with preset stations (3 AM +3 FM)0.9'' white LED display with Hi / Lo dimmer12-hr or 24-hr clockDual alarm, wake to buzzer or radioSnooze, Sleep and NAP function3.5mm Aux-in jackTelescopic FM antennaAC operation (built-in transformer)  Option : Model CR-3748DAB (DAB/DAB+ version) FM/DAB/DAB+ receiver with preset stationsLCD display with white LED backlight12-hr or 24-hr clockDual alarm, wake to buzzer or radioSnooze, Sleep and NAP function3.5mm Aux-in jackFM Rod antennaDC jack with external AC adaptor provided You're invited to visit our website www.oxygen-ltd.comfor details of our full product range. 

Clock Radio

Guangzhou ADS Audio Science & Technology Co Ltd

The power amplifier is built with a durable housing to endure high voltage input and output. It is installed with a circuit protector to prevent overload and overcharge. This power amplifier is a great stabilizer to be installed in electric appliances.
 
  1 Ohm stable circuits. 
  Variable low pass electronic crossover. 
  Extra heavy heat sink for better dissipation. 
  Thermal, short-circuit, overloading protection. 
 

Power Amplifier

Anaccord Electronic Technology Co., Ltd.

Tweeter: -DC-01-B6: 1 inch *1 -Material: Silk soft dome/ Woofer: – DC-1-B6: 6.5 inch * 1 – Material: Graphite Cone, Rubber Surround/ Impedance(AC): 8Ω/ Sensitivity( Output SPL)±3dB -DC-1-B6: 86dB/ Frequency Range+/-3 (Freq.Range) -DC-01-B6: 90 Hz-20kHz/ Transformer Power -DC-1-B6: 40W/ Input Power -DC-1-B6: 8Ω-0-40W-20W-10W-5W/ Termination: Pluggable Terminal Blocks or Standard Pressed Connector/ Housing Material: ABS/ Dimension (H*W*D) -DC-1-B6: 285*200*195mm/ Net Weight -DC-1-B6: 3kg 

DC-01-B6 IPX66 Waterproof Outdoor Wall Mount PA Speakers

GuangZhou Regin XianLi Mdtlnfo Tech Co.,Ltd

Humidity and temperature transmitter for room mounting, 0…10 V Transmitter for relative humidity and temperature measurement in indoor envgood long-term stability and is resistant to contamination. Technical data Supply voltage : 24 V AC ±10 % / 15…35 V DC Power consumption : &lt; 1 W Transformer power :≥ 2 VAC Working range, temperature :0…50 °C Accuracy, temperature: ±0.3°C (PT1000), ±0.4°C (0…10 V) at 2 Working range, humidity: 0…100 % RH Accuracy, humidity: ±3 % RH at 20°C Mounting :Room Dimensions :100 x 85 x 30.5 mm Protection class :IP30 Output，humidity :0...10V Output ，temperature：0...10V/PT1000  

REGIN HTRT10A HTRT10A-D- Humidity and temperature transmitter for room mounting, 0…10 V

Dongguan Dongsong Electronic Co., Ltd.

 Featured is a switching mode power supply designed and manufactured with precision. The piece helps quick and efficient power conversion. The small and lightweight design makes it an easy piece to carry along during trips. 
 
  Rated input voltage: 100-240V AC. 
  Input current: 0.15A(rms)@115V AC, 0.075A(rms)@230VAC. 
  Input frequency: 50-60Hz. 
  Low standby power 0.5W. 
 

Switching Mode Power Supply

Shenzhen MicroNature Innovation Technology Co Ltd

MicroNature MN-D60C PLC-RS485 Data Transmission Unit (DTU)utilizes a high-performance CORTEX chip to achieve simultaneous transmission of medium-speed PLC (Power Line Carrier) and traditional RS485 signals, directly transmitting effective communication data content.  MicroNature MN-D60C PLC-RS485 Data Transmission Unit (DTU)is equipped with a built-in isolated power transformer, allowing it to be used simply by connecting it to the power line.  MicroNature MN-D60C PLC-RS485 Data Transmission Unit (DTU)also provides an isolated DC 12V@150mA power output, which can be used to power low-power sensors or actuators. The wiring and usage are simple.    Features:  1.  Easy Installation: Compact size and flexible installation location.  2.  Bidirectional Communication: Supports bidirectional conversion between power line carrier and 485 protocol.  3.  Stable and Reliable: Local storage for scenes, timing, and linkage strategies.  4.  Strong Scalability: Standard Modbus protocol, compatible with various industrial-grade sensors.  5.  Suitable Scenarios: Municipal road lighting, tunnel lighting, industrial lighting, commercial lighting.                           Electrical Parameters     Power Line 100V~240V (AC) RS485 Rate 115200,8,1, EVEN, half-f-duplex Output Power Supply 12V,150mA (DC) Power Dissipation &lt;= 0.500W Surge Protection 4kV,20kA@8/20uS Isolation &gt;2kV               Shenzhen MicroNature Innovation Technology Co., Ltd.is a national high-tech enterprise specializing in PLC-IoT smart industrial lighting solutions. The company integrates design, research and development, manufacturing, and marketing. We haveleading High Speed Power Line Communication (HPLC) technology, anopen SAAS platform,well-established smart hardware systemandabundant experiencein industrial-grade smart lighting solutions such as Municipal Road lighting, tunnel lighting, and factory lighting...   If you are interested in our products, please feel free to contact us. We look forward to hearing from you.  Thank you for watching.   

MicroNature MN-D60C PLC-RS485 Data Transmission Unit (DTU) For Smart Light Industrial Lighting

Shenzhen Actiway Electronics Co., Ltd.

 	 2/4/6 channel high low converter For OEM headunits Isolate signal interference and noise Remote out Music signal auto turn on High level input auto turn on Double spower supply Summing function  

High Low Converter

SHANGHAI HONEYTEK ELECTRONIC INSTRUMENT CO., LTD

TheHoneytek HK705 is a professional-gradehandheld insulation tester and TRMS multimeter developed for accurate insulation resistance testing and comprehensive electrical troubleshooting. With a6000-count display,True RMS measurement, and selectable250V, 500V, and 1000V test voltages, it is well suited for testing motors, cables, transformers, switchboards, industrial equipment, and building electrical systems.The HK705 goes beyond standard insulation testing by integrating essential multimeter functions into one portable instrument. In addition to insulation resistance measurement up to10.0GΩ, it supportsAC/DC voltage,AC/DC current,resistance,capacitance,frequency,duty cycle,temperature, andinductance measurement. Features such asdiode test,continuity buzzer,data hold,relative mode,LCD backlight, andauto/manual range selection improve convenience for both workshop and on-site applications. Designed withCAT III 1000V safety protection, the HK705 is a dependable choice for engineers and technicians who need a versatile instrument for preventive maintenance, electrical inspection, and fault diagnosis in residential, commercial, and industrial environments. Technical SpecificationsInsulation Resistance TestSpecificationRangeAccuracy250V Test Voltage1.0MΩ – 600.0MΩ±(5% + 5)500V Test Voltage0.6GΩ – 1.000GΩ±(3% + 5)1.0MΩ – 600.0MΩ±(5% + 5)1000V Test Voltage0.6GΩ – 5.000GΩ±(3% + 5)5.00GΩ – 10.00GΩ±(10% + 5)Test Voltage Accuracy250V / 500V / 1000V±10%Load Current1mA0% ~ 10%Short Circuit Current—&lt;2mAElectrical Measurement FunctionsFunctionRangeAccuracyDC Voltage60mV / 600mV / 6V / 60V / 600V±(0.5% + 3d)1000V±(0.8% + 5d)AC Voltage60mV / 600mV / 6V / 60V / 600V±(0.8% + 3d)1000V±(1.0% + 3d)Resistance600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ±(0.8% + 3d)60Ω±(1.0% + 5d)DC Current6mA / 60mA / 600mA±(1.0% + 3d)6A / 20A±(1.0% + 5d)AC Current6mA / 60mA / 600mA±(1.0% + 5d)6A / 20A±(1.5% + 5d)Capacitance6nF±(4.0% + 5d)60nF – 600μF±(4.0% + 5d)6mF – 60mF±(10% + 5d)Temperature (°C)-50°C – 0°C±40°C – 300°C±(1.0% + 3d)300°C – 1300°C±(2.0% + 3d)Temperature (°F)-58°F – 32°F±632°F – 572°F±(1.0% + 4d)572°F – 1832°F±(2.0% + 5d)Inductance6mH / 60mH / 600mH / 6H / 60H±(2.5% + 5d)Frequency1Hz / 10Hz / 100Hz / 1kHz / 10kHz / 100kHz / 1MHz / 20MHz±(0.1% + 4d)Duty Cycle1% – 99%±(2.0% + 5d)Additional FunctionsItemSpecificationDisplay Count3 5/6 digit, 6000 countsTrue RMSYesDiode TestYesContinuity Buzzer&lt;30Ω beeper onLCD BacklightYesData HoldYesRelative ModeYesLow Battery DisplayYesAuto Power OffYesRange SelectionAuto / ManualOperating Temperature0°C to 40°C (RH ≤85%)Storage Temperature-10°C to 50°C (RH ≤75%)Insulation Resistance&gt;500MΩ / 1000VVoltage Withstand1000V for 1 minuteSafety RatingCAT III 1000V

Handheld Insulation Resistance Tester

Ninghai Yingjiao Electrical Co Ltd

The linear power adaptor features a rugged construction for long-lasting durability. It can be plugged into most common power outlets to provide consistent, uninterrupted power source for your electronic devices. Power up your electrical devices with this linear power adaptor.

 
  Range power: 15W(max). 
  Input: 110-120VAC or 220-240V. 
  Output voltage: 5V, 6V, 9V, 12V, 15V, 19V, 24V, 36V. 
  Output current: 2.5A, 2A, 1.2A, 1A, 1A, 0.75A, 0.6A, 0.4A. 
  Input plug: EU, UK, US, AU. 
  Frequency: 50-60Hz. 
  Net weight: 470g. 
  Certification: CE, RoSH, GS, EMC, CB, CCC, UL, ISO9000, ISO1400. 
 

Linear Power Adaptor

This linear power adaptor is constructed of a compact and rigid housing. It is finely engineered to efficiently convert alternative current to direct current. The safe and durable linear power adaptor is ideal for assorted consumer electronic applications. 	 Input power: 100-240V, AC 50/60Hz. 	 Long lifespan.  

Unifive Technology Co Ltd

AC I/P: 100-240V  DC O/P: 3.3V ~ 54V , 0.2A ~ 12.5A  *60950-1 ,60065-1, 60335-1, 61558-1, 62368-1 , PSE   * Stability * Ultra Small Size  * Short Circuit Protection * Over Voltage Protection * Over Current Protection  * Industrial Power Highlights: 1. Over Temperature Protection 2. Brown IN and Brown Out Protection 3. Meet Complies with IEC 61000-3-2 4. Power Factor Correction 5. Inrush Current Limit 6. Operating Altitude Up to 5,000m 7. Add Internal Standby Power (5V ) Supplied Power for Remote Control 8. Efficiency : up to 89%  

UOx UIx UOHx 6W  ~ 300W  Open Frame and Industrial Power Supply   

Foshan Shunde Guanyuda Power Supply Co Ltd

Shown here is a 12W LED driver coming with a universal AC input, making it suitable to be used in most places of the world. The adapter also flaunts a built-in constant current limiting circuit, ensuring a consistent electricity flow throughout the charging time. This LED driver is perfect for various kinds of LED lighting such as street lighting and moving signs.
<ul>
	<li>Universal AC input/full range.</li>
	<li>Protections against short circuit/over load/over voltage/over temp.</li>
	<li>Built-in active PFC function, PF&gt;0.96.</li>
	<li>IP67/IP65 design for indoor or outdoor installations.</li>
	<li>Cooling by free air convection.</li>
	<li>Suitable for all kinds of LED lighting, street lighting and moving sign applications.</li>
	<li>Built-in constant current limiting circuit (C.C.+C.V. mode).</li>
	<li>Meet 4kV surge immunity level (IEC 6100-4-5).</li>
	<li>3 years warranty.</li>
	<li>Environmental specification/EMC.</li>
	<li>Operation temp: -40-50℃ (refer to output derating curve).</li>
	<li>Storage temp: -40-85℃.</li>
	<li>Humidity: 10-90%RH.</li>
	<li>MTBF calculation: up to 50,000 hours lifetime.</li>
	<li>Safety approval: meet UL8750 (UL60950), EN61347, CCC.</li>
</ul>


12W LED Driver

Zhejiang Carspa New Energy Co., Ltd

This is a pure sine wave DC to AC power inverter with a well package. It is engineered to deliver reliable performance with high stability. Manufactured under strict QC, this unit promises quality you can rely on.
 
  DC to AC power. 
  Power: 400W. 
  With USB. 
 

Pure Sine Wave Inverter

Humidity and temperature transmitter for Modbus communication, room mounting Technical data Supply voltage :24 V AC ±10 % / 15…35 V DC Output :Modbus Power consumption :&lt; 1 W Transformer power :≥ 2 VA Working range, temperature :0…50 °C Accuracy, temperature :±0.2°C at 20°C Working range, humidity :0…100 % RH Accuracy, humidity :±2 % RH at 20°C Communication :Modbus RTU Mounting :Room Dimensions :100 x 85 x 30.5 mm Protection class :IP30 Description ：RH + °C  

REGIN HTRC10 HTRC10-D Humidity and temperature transmitter for Modbus communication, room mounting

Zhejiang Lianlong Electron & Electric Appliances Co Ltd

 This compact transformer is designed for light boxes. It features credible durability and excellent craftsmanship. It also promises stable and consistent power to maximize your electronic gadgets' utility. 
 
  Input voltage: 220V AC. 
  Output: 12V. 
  Standard material: non-reinforced nylon 66. 
  Current: 800mA. 
 

LLB Series Transformer

AC Adaptor for IoT Devices

Union Elecom Co., Ltd

 Constant Voltage Design AC input Voltage 180-264V Protections : Over load / Short Circuit / Over temperature IP 68 Design for outdoor installtions 100% Full load burn in test Suitable for LED lighting and Moving Sign application Compact Metal Case 2 Years Warranty  

UP300S12W2L

AcTEC Electronics Co., Limited

 	 Emergency convertor and battery in a box  

Emergency Converter

Powertron Technology Co.,Ltd.

 	 Input: 100V/240V AC 	 Output: 9/57V AC 	 Max Power: 65W 	 Output Current: 5.0A 	 Size: 94.5 x 454528.5mm  

AC/DC

Zhongyin (Ningbo) Battery Co Ltd

CR2032 2B

Myrra Hong Kong Limited

Featuring a robust brown housing, this power supply comes with a rugged construction for safety. It works as an alternative to the traditional power supply in the most common applications of power lower than 5W. The power supply consumes low standby power and operates with high efficiency for saving energy. 

 
  Switched mode power suppliers based on flyback topology. 
  New designs with 10W are in process will be finished and UL certified by the end of 2014. 
  The applications for the electronic series are: alternative to the linear transformer in all AC/DC applications of power up to than 5W alternative to DC/DC converters for application in D.C. current (telecom suppliers, electric substations, etc) industrial, domestic and consumer electronics applications standby devices and others DC or AC auxiliary suppliers 
  With the same footprint as a EI30 transformer, they will replace: (1) 50Hz transformer, (2) fuse, (3) bridge rectifier and (4) filtering. 
  Capacitor regulated types will also replace linear regulators and heat sinks. 
 

Power Supply

Elytone Electronic Co., Ltd.

Presented are devices used to transfer electric energy from one circuit to another. The transformers are all equipped with SMD power inductors. They come in various forms and types for performing different functions.   Inverter types that possesses DC-AC converting characteristics  Telecommunication types for applications which require high bandwidths and fast switching speed  Current sensing types used to measure current for power management and controls  Designed for applications in telecommunications, power supply, energy industries and home appliances  

Transformer

Sheenwill Int'l (HK) Ltd

Input Voltage&nbsp;: 220V-50Hz
Operating Voltage&nbsp;: DC-24V
Maximum Power&nbsp;: 160W
Transformer&nbsp;: 100V-240V/AC, 50/60Hz
Product Weight&nbsp;: 11KG
Warranty&nbsp;: 1 Year
Global Technical Support&nbsp;: 3 Months

40cm iPhotoBox

SIFIRST TECHNOLOGIES NANHAI LTD

Features:   Easily meet EPS level 6.   Built-in 600V power MOSFET.   Fast dynamic response.   Proprietary super-QR/PSRTM (quasi-resonant &amp; primary side regulation) control for high efficiency and low EMI.   Proprietary &quot;zero-output startup&quot; control.   Proprietary &quot;smart output short protection&quot;.   FB short protection.   Less than 100mW standby power.   &plusmn;5% CC and CV precision.   Built-in soft start function.   Proprietary cable drop compensation.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Output over voltage protection.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Battery chargers for cellular phones, cordless phones, PDA digital cameras, etc.   Replaces liner transformer and RCC SMPS.   AC/DC LED lighting.   &nbsp;  

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