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 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

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

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   

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

AC Adaptor for IoT Devices

AcTEC Electronics Co., Limited

 	 Emergency convertor and battery in a box  

Emergency Converter

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

Philips Electronics Hong Kong Limited - Light Factory

This LED bulb offers a high design freedom and flexibility in creating LED lighting solutions. It can be mounted circularly to create a downlighting effect. It can also be mounted linearly to present a lighting effect similar to fluorescent lighting.
   Can directly run on 12V DC systems like solar cells, rechargeble batteries or AC/DC transformers   Made of Luxeon rebel LED and electronic diver   Illuminates with higher effeciency than previous designs   Reduces thermal management requirements with better designed circuits  

Saftty Electronic Technology Co., Limited

This is a thermal protector that can be used in HID ballasts, transformers, fractional power motors, AC brushless motors and pumps, DC motors and heating appliances. It is designed in a miniature size and has repeatable temperature performance over 10k life. This piece is suitable for most impregnation processes.
 
  17AME CG series. 
  Application Field: the similar type as 17AM. 
  Positively make and break with snap-action discs. 
  Repeatable temperature performance over 10k life. 
  Various resistances of bimetal. 
  Available with a gasket case. 
  Substitute 7AM 17AM series 
  Rated current: 20A/24V DC, 22A/120V AC and 10A/250V AC. 
  Maximum contact rating: 10,000 cycles. 
  Opening temperature: 50-180℃. 
  Tolerance: &plusmn;5, &plusmn;3, and &plusmn;1℃. 
  Resistance less than 50m&Omega;. 
 

Thermal Protector

Home Care Technology Co Ltd

This is an electrical health care product for household use. It has a multiple function such as muscle training, beauty slim-down and tone-up care, health care and massage function. The equipment has a two-channel independent isolated output, with auto programming and manual adjustment for your choice.
    Medium and low frequency whole field treatment  Power supply: AC/DC adaptor  Channels: 8 independent isolated transformer  Rate: 2Hz - 100Hz , Wave width: 200 uS  Dimensions: 260mm x 170mm x 65mm  

Electrical Health Care Product

Shanghai Liangzhi Electric Appliance Technology Co., Ltd.

 We provide all kinds of class H transformers for your selection. Each one is professionally engineered to deliver stable and reliable performance. With multiple international certifications, this excellent device assures you of its quality and safety. 
 
  With UL, ETL, TUV, CE certifications. 
  Passes the TEC60601 standard. 
  Power: 100W-150kW. 
  AC high voltage output: 20kV. 
  DC high voltage output: 150kV. 
 

High and Low Voltage Transformer

Shenzhen Meind Technology Co., Ltd.

1. Input Voltage: DC12V(10-14.8V) / DC24V(18-28V)
2. Output Voltage: AC220V / AC100V / AC120V / AC240V
3. Continuous Power output: 1000W
4. Surge Power Capacity: 2000W
5. Output Waveform: Modified Sine Wave
6. Frequency: 50Hz/60Hz +/-4%
7. Availability Power: &gt;=90.5%
8. Low Voltage Range:
9. High Voltage Range: &gt;DC 14.8V / DC 28.5
10. No Load current: &lt;=0.4A
11. Over Load Protection: &gt;1000W
12. Over Heat Protection: &gt;60 Degree Centigrade
13. Fuse: 4*30A
14. Cooling Fun: Yes
15. Other Protectionion: Reverse Protectionion / Short Circuit Protectionion
16. Charger: &quot;Input: AC 110V-240V
Output: DC 13.8V/DC 27.6V
AMP: 8A-15A
The Inverter will alarm and cut off when the battery is full of power&quot;
17. Product Packing: Gift Box
18. Product Size: 260*190*71mm
19. Product N.W/G.W: 2.42kg/3.00kg
20. Carton Packing: 8PCS/CTN
21. Carton Weight: 24kg
22. Carton Size: 54*39*55.5cm
&nbsp;

1000W Power Inverter DC to AC Car Charger Converter Adapter Adaptor Transformer

SIFIRST TECHNOLOGIES NANHAI LTD

Features:   Direct drive of low cost BJT.   Fast dynamic response.   Wide VDD operating range (7V to 31V).   Less than 70mW standby power.   Proprietary NC-Cap/PSR TM (primary side regulation) control without External Compensation/ Filtering Capacitor needed.   30KHz max. frequency clamping @output short circuit.   &plusmn;5% constant current (CC) and constant voltage (CV) regulation at universal AC input.   Proprietary cable voltage drop compensation in CV mode.   Compensate for line voltage variation.   Compensate for transformer inductance tolerances.   All pins floating protection.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Built-in soft start.   Output over voltage protection.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Battery chargers for cellular phones, cordless phones, PAD, digital cameras, etc.   Replaces linear transformer and RCC SMPS.   Small power adapter.   AC/DC LED lighting.  

PSR Power Switch

Eastar Optoelectronic Technology Limited

   High power Cree G4 LED lamp.   12V AC/DC.   CE RoHS.   Fully aluminum housing.   Original manufacturer.   12V AC/DC high power Cree G4 LED lamp.   Features:   Adopt imported high power LED, Unique large size encapsulation of G4 LED Lamp, make the lighting more even.   The diameter of Pin is 7mm, the length of pin is about 8-9mm, please note.   Good heat dissipation: we use AL6060 T6 (aluminum) as the material of heat dissipation and utilize advanced and very reasonable heat dissipation and that will keep our lights long-life span.   CRI&gt;80.   Working temperature: -30&deg;C~55&deg;C.   Storage temperature: -40&deg;C~100&deg;C.   Humidity range: 40%-70%.   All color (white, warm white, blue, red, green, yellow, amber, purple, pink) are available.   Warm white: 2,700-3,300K.   Daylight white: 4,000-4,500K.   Cold white: 5,800-6,500K.   The voltage is 12VAC/DC (non-polarity). you can install our G4 lights into the G4 base ignoring: &quot;positive&quot; or &quot; negative&quot;.   Other details:   MOQ: 50pcs/model.   Price terms: Ex-work.   Delivery time: 3-7 days for sample order, 7-15 days for normal order after receiving payment.   Certificate: CE/RoHS, EMC report.   Warranty: 2 years (no-human damage).   Payment terms: T/T, western union.   We can provide OEM service and provide the products according to customer's special requirements.   Packing: by anti-electrostatic polybag   New version 12VAC/DC L03 LED G4 lamp the Advantage of:   Adopted 4pcs 2323 Samsung LED chips,   Working temperature is lower 10&deg;C than Cree LED chip.   Lumens: 110Lm, can replace 10-15W halogen bulb, it is higher than 10-15Lm than Cree LED chip.   12VAC/DC, suitable for all kinds of traditional transformers (including toroidal/magnetic transformer, electronic transformer), customer needn&rsquo;t change the traditional transformer into LED driver.   We got patent in Russia, EU, USA, China market for our LED G4: Model: L03 as following.   Absolutely original manufacturer for LED G4-Eastar LED.  

G4 LED Light with Samsung LED Chips

Jiangmen Jindel Electrical Co Ltd

This is an electronic converter with double-circuit and short-circuit protection. Made of PC material, this electronic converter is resistant to intense heat. It is suitable for a wide range of lighting products.
 
  Patented housing. 
  Easy installation. 
  Certification: CE. 
 

Electronic Converter

Suzhou Universal-Power Co., Ltd.

   DC/AC isolated.   Pre-slotted mounting plate.   Over-voltage shut down.   Low-voltage alarm.   Low-voltage shut down.   Over-temperature shut down.   Output short-circuit protection.   DC reverse polarity protection by fuse.   Cooling: thermal fan.   Input voltage: 12V/24V DC.   Output voltage: 100V~120V AC/220V~240V AC.   Output voltage regulation: 5%~10%.   Continuous power: 2500W.   Surge power: 5000W.   Low voltage alarm: 10.5V+-0.5V DC; 21V+/-1VDC.   Low voltage shutdown: 9.5V+-0.5V DC 19V+/-1VDC.   High voltage shutdown: 15.5V+-0.5V DC, 31V+/-1V DC.   Over-temperature shutdown: 65 degree+5 degree.   Frequency: 50Hz or 60Hz.   No load current draw: 1.5A.   Efficiency: &gt;85%.   Charging current: 30A or 15A.   Automatic transferring time when the power off: 20ms.   Working temperature: 0~40 degree.   Working humidity: 20%~80%.   Storage temperature: -30 degree~70 degree.   Product size: 480 x 210 x 114mm.   Net weight: 9.5kg.   Carton measurement: 620 x 310 x 250mm, 1pc/ctn.   Inside transformer with high quality ferrite core, which takes high efficiency to our inverters.   PCB assembling is SMD in stead of hand-made.   World-brand key components (Mosfet, IGBT) ensure the units working stable.   Specialized PCB design, reasonable product constructive makes the units with less electro magnetic interference and more reliability.   Good loading ability by special micro-processor design.  

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