电子产品

搜罗全球顶尖电子产品公司提供的电子产品资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

电子产品供应商和制造商

Electronics

零件，组件和原材料

elec

搜罗全球顶尖零件，组件和原材料公司提供的零件，组件和原材料资讯。您可在贸发网采购平台即时谘询可靠和专业的产品供应商，以获取详尽的资料及报价。

零件，组件和原材料供应商和制造商

Parts, Components & Raw Materials

优源科技股份有限公司

* It Suiteable for Device need Over Current Requirement, Appliance with Motor or Pump Funcation, Printer, Amplifier, Voice Assistance, etc. * Power Range : 6W ~120W * We can provide any special inquiry except listed standard models. For more details information, please contact UNIFIVE sales at your   nearest location.  

Peak Load AC/DC Adaptor

KWAN DA ELECTRONIC (HK) LIMITED

ITEM  PERFORMANCE  Title  DC POWER JACK  Model  DS-028  Rating  0.3A 30V DC  ContactResistance(mohms)  100mΩ max  Insulation Resistanc(Mohms)  100MΩ min at 500V DC  Dielectric Strength(V)  AC 500V for 1 min  LifeTest  5000 Cycles 

DC POWER JACK(DS-028)

Leums Electric Corp Foshan China

Showcased is an uninterruptible power supply (UPS)&nbsp;with an AVR function. The smart battery management system helps monitoring power consumption. The UPS protects currents from short circuits, low battery, high voltage, overloading, etc.
 
  Offline type. 
  With a wide range of input voltage. 
  Wide applications. 
 

Uninterruptible Power Supply

As shown is an uninterruptible power supply&nbsp;with a built-in inverter. The power supply features a smart battery management system to check changes&nbsp;of voltage. The power supply protects currents from short circuits, low battery, high voltage, overloading, etc.
 
  With a wide range of input voltage. 
  With an&nbsp;AVR function. 
  Sine wave output. 
  Low frequency design. 
  Less than 10ms transfer time. 
 

Inverter Power Supply

宝鸡威特电子有限公司

 Contact&nbsp;  	 Contact :2C 3C 4C 	 Contact Material :AgCdO 	 Contact Resistance :100m&Omega;(1A 6VDC) 	 Contact Load（resistive load)&nbsp; 	 2C 3C:&nbsp; 7A&nbsp; 250VAC/30VDC 	 4C:&nbsp; 5A&nbsp; 250VAC/30VDC 	 Max.Switching Voltage :250VAC/30VDC 	 Max.Rated Switching Current（Resistive Load) 	 7A(2C 3C)&nbsp; 5A(4C) 	 Max.Switching Power :1750VA/210W 	 Mechanical Endurance min :2&times;107ops 	 Electrical Endurance min :1&times;105ops  

7A 2C 4C Relay DC12V DC24V

Zaward Corporation

Voltage: 12V
​
L Speed: 2500rpm / 7.00 CFM / 1.23 mmAq
M Speed: 3000rpm / 9.17 CFM / 1.72 mmAq
H Speed: 3500rpm / 14.15 CFM / 2.47 mmAq
V Speed: 5000rpm / 20.12 CFM / 4.81 mmAq

Bearing System: ball or sleeve

Options: FG
------------------------------------------------

  Zaward   &rsquo;s fan product line covers DC/AC fan, blower and industry fan, VGA fan.&nbsp; 

   Range:   
   DC fan 30-220mm 
 AC fan 60-400mm 
 Blower 45-120mm   

  For more fan type and detailed information, please contact us or visit our websit: www.zaward.com&nbsp;  

DC Axial Fan_60mm

Voltage: 5V/12V
​
L Speed: 5000rpm / 1.36 CFM / 0.95 mmAq
M Speed: 6500rpm / 2.37 CFM / 1.10 mmAq
H Speed: 8000rpm / 3.15 CFM / 1.55 mmAq

Bearing System: ball / sleeve / fluid dynamic

Options: FG function

------------------------------------------------------------------

 Zaward &rsquo;s fan product line covers DC/AC fan, blower and industry fan, VGA fan.&nbsp;

 Range: 
  DC fan 30-220mm
AC fan 60-400mm
Blower 45-120mm  

 For more fan type and detailed information, please contact us or visit our websit: www.zaward.com&nbsp; 

DC Axial Fan_30mm

Shenzhen eMylo Technology Co., Ltd.

 TRANSMITTER:  	 Operating Voltage: 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 126 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Pads 	 Battery Type: 12V 27A(not included) 	 Remote Distance: 20m (Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 54 x 30 x 13mm   RECEIVER:  	 Input Voltage: AC 220V 	 Operating Frequency: 433Mhz 	 Operation Way: Inching, Self-locking 	 Coding Way: Intelligent Learning 	 Output Type: Active output 	 Max load: 1000W 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45 x 30.5 x 17mm 	 Case DIM: 65 x 37 x 22mm   Package Includes:  	 1 x Transmitter (Battery is not included) 	 4 x&nbsp; Receivers 	 1 x English Manual   Three modes:  	 Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off. 	 Self-lock: press the one button, the reply turns on, press the button again, the reply turns off. 	 Interlock: press the one button, the reply turns on, press the next button, the reply turns off.   Steps:  	 Clear: Press &amp; hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.   Choose the mode:  	 Inching:release the button after the light flashes once. 	 Self-lock:release the button after the light flashes twice. 	 Inter-lock:release the button after the light flashes three times.   Link the remote control:  	 Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on. 	 Press a transmitter button, and the red light will flash, at this time, it means finished linking.  

AC 220v 1000w 4 x 1 Channel RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: DV 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 4.7M 	 Chip Type: 1527/2264 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Group Coding or Bonding Pads 	 Battery Type: 2pcs 3V CR2016 Batteries(not included) 	 Remote Distance: 100m(Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 60x38x13mm  
RECEIVER 	 Input Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Coding Way: Intelligent Learning 	 Output Type: Active Output 	 Max load: 10A 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
PACKAGE INCLUDED
2X Transmitters (Battery is not included)
1X Receiver
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inchingmomentary:release the button after the light flashes once.
Self-lock/latched:release the button after the light flashes twice.
Inter-lock/toggle:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

DC 12V 1Channel 433Mhz RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: DC 6V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 334 	 Chip Type: EV1527 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Group Coding 	 Battery Type: 2pcs 3v 2016 button cells(not included) 	 Remote Distance: 20m(Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 60x30x12mm  
RECEIVER 	 Input Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Coding Way: Intelligent Learning 	 Output Type: Active Output 	 Max load: 10A 	 Ambient TEMP: -30℃-70℃, Humidity&lt;95% 	 Factory Default: Interlocked 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
Package Includes:
2X Transmitters (Battery is not included)
1X Receiver
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching/momentary:release the button after the light flashes once.
Self-lock/latched:release the button after the light flashes twice.
Inter-lock/toggle:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

DC 12V 1Channel 433Mhz Wireless Relay with Transmitter

RECEIVER 	 Input Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Operation Way: Inching, Self-locking, Interlocked 	 Coding Way: Intelligent Learning 	 Output Type: Passive Output 	 Max load: 10A 	 Ambient TEMP: -20℃ -65℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 69x49x17mm 	 Case DIM: 75x65x29mm  
TRANSMITTER 	 Operating Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 126 	 Chip Type: 2260 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Welding code 	 Battery Type: 12V 27A(not included) 	 Remote Distance: 20m (Theoretical value) 	 Ambient TEMP: -30℃ -70℃ , Humidity&lt;95% 	 Product DIM: 50x39x12mm  
Package Includes:
2X Transmitters (Battery is not included)
1X Receiver
1 x English manual

Two modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching//momentary:release the button after the light flashes three times.
Self-lock/latched:release the button after the light flashes twice.
Inter-lock/toggle:release the button after the light flashes once.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

DC 12V 2Channel 433Mhz RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 4.7M 	 Chip Type: 2264 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Pads 	 Battery Type: 12V 23A(not included) 	 Remote Distance: 150m (Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 105x48x15mm  
RECEIVER 	 Input Voltage: AC 220V 	 Operating Frequency: 433Mhz 	 Operation Way: Inching, Self-locking 	 Coding Way: Intelligent Learning 	 Output Type: Active output 	 Max load: 1000W 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
Package Includes:
1X Transmitter (Battery is not included)
6X Receivers
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching:release the button after the light flashes once.
Self-lock:release the button after the light flashes twice.
Inter-lock:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

AC 220V 1000W 6*1Channel RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 334 	 Chip Type: 1527 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Group Coding 	 Battery Type: 12V 27A(not included) 	 Remote Distance: 20m(Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 54x30x13mm  
RECEIVER 	 Input Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Coding Way: Intelligent Learning 	 Output Type: Active Output 	 Max load: 10A 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
PACKAGE INCLUDED 	 2X Transmitters (Battery is not included) 	 2X Receivers 	 1X English Manual  
Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching/momentary:release the button after the light flashes once.
Self-lock/latched:release the button after the light flashes twice.
Inter-lock/toggle:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

DC 12V 2*1Channel 433Mhz RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 126 	 Chip Type: 2260 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Bonding pad welding code 	 Battery Type: 12V 27A(not included) 	 Remote Distance: 20m (Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 85x63x12mm  
RECEIVER 	 Input Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Coding Way: Intelligent Learning 	 Output Type: Active output 	 Max load: 10A 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45x30.5x17mm 	 Case dia: 65x37x22mm  
PACKAGE INCLUDED
1X Transmitter (Battery is not included)
4X Receivers
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching/momentary:release the button after the light flashes once.
Self-lock/latched:release the button after the light flashes twice.
Inter-lock/toggle:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

DC 12V 4*1Channel 433Mhz RF Wireless Relay with Transmitter

TRANSMITTER 	 Operating Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 334 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Group Coding or Pads 	 Battery Type: 12V 27A(not included) 	 Remote Distance: 20m (Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 54x30x13mm  
RECEIVER 	 Input Voltage: AC 220V 	 Operating Frequency: 433Mhz 	 Operation Way: Inching, Self-locking, Interlocked 	 Coding Way: Intelligent Learning 	 Output Type: Active output 	 Max load: 1000W 	 Ambient TEMP: -20℃ -65℃, Humidity&lt;95% 	 Factory Default: Interlocked 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
PACKAGE INCLUDED
1X Transmitter (Battery is not included)
1X Receiver
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching:release the button after the light flashes once.
Self-lock:release the button after the light flashes twice.
Inter-lock:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

AC 220V 1000W 1Channel RF Wireless Relay Receiver with Transmitter

TRANSMITTER 	 Operating Voltage: DC 12V 	 Operating Frequency: 433Mhz 	 Vibration Resistance: 4.7M 	 Modulation: ASK (Stable, less interference) 	 Encode Type: Group Coding or Pads 	 Battery Type: 2pcs 3V CR2016 Batteries(not included) 	 Remote Distance: 100m(Theoretical value) 	 Ambient TEMP: -30℃ -70℃, Humidity&lt;95% 	 Product DIM: 60x38x13mm  
RECEIVER 	 Input Voltage: AC 220V 	 Operating Frequency: 433Mhz 	 Operation Way: Inching, Self-locking 	 Coding Way: Intelligent Learning 	 Output Type: Active output 	 Max load: 1000W 	 Ambient TEMP: -20℃ -65℃, Humidity&lt;95% 	 Factory Default: Self-locking 	 Board DIM: 45x30.5x17mm 	 Case DIM: 65x37x22mm  
Package Includes:
1X Transmitter (Battery is not included)
1X Receiver
1X English Manual

Three modes:
Inching: press&amp;hold one button, the reply turns on, release the button, the reply turns off.
Self-lock: press the one button, the reply turns on, press the button again, the reply turns off.
Interlock: press the one button, the reply turns on, press the next button, the reply turns off.

Steps:
Clear:
Press&amp;hold the program button on the receiver, the red light will turn on and stay on for about 5 seconds.

Choose the mode:
inching:release the button after the light flashes once.
Self-lock:release the button after the light flashes twice.
Inter-lock:release the button after the light flashes three times.

Link the remote control:
Press the program button on the receiver until the red light turns on, and then release the program button, the red light will stay on.
Press a transmitter button, and the red light will flash, at this time, it means finished linking.

AC 220v 1000w 1Channel RF Wireless Relay Receiver with Transmitter

Pelko Motors Inc

 	 High efficient DC fan in 36 watt power and 48V DC voltage 	 The airflow is 240 CFM 	 It is in 6000 revolutions per minute 	 The voice level is 65dBA 	 It can be used in computer system and office automation product  

DC Fan

佛山市南海赛威科技技术有限公司

Features:   Proprietary &quot;&eta;-BalanceTM&quot; to boost light load efficiency.   Proprietary &quot;zero OCP/OPP recovery gap&quot; control.   Built-in soft start function.   All pins floating protection.   Very low startup current.   High-voltage CMOS process with excellent ESD protection.   Frequency reduction and burst mode control for saving energy.   Current mode control.   Built-in frequency shuffling.   Programmable switching frequency.   Built-in synchronous slope compensation.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Constant power limiting.   Audio noise-free operation.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Offline AC/DC fly-back converter.   AC/DC adapters.   Open-frame SMPS.   Set-top box power supplies.   ATX standby power.  

AC/DC PWM Controller

Features:   Built-in 600V power MOSFET.   Proprietary &ldquo;zero OCP/OPP recovery gap&rdquo; control.   Programmable switching frequency.   Built-in soft start function.   All pins floating protection.   Very low startup current.   High voltage CMOS process with excellent ESD protection.   Frequency reduction and burst mode control for energy saving.   Current mode control.   Built-in frequency shuffling.   Programmable switching frequency.   Built-in synchronous slope compensation.   Cycle-by-cycle current limiting.   Built-in leading edge blanking (LEB).   Constant power limiting.   Audio noise free operation.   VDD OVP &amp; clamp.   VDD under voltage lockout (UVLO).  Applications:   Offline AC/DC fly-back converter for.   AC/DC adapters.   Open-frame SMPS.   Set-top box power supplies.   ATX standby power.   &nbsp;  

PWM Power Switch

Features:   Secondary side Constant Voltage (CV )and Constant Current (CC) control.   Wide VCC operating range (3.3V to 36V).   Trimmed 1% internal voltage reference.   Wired or open-drain output stages.   Low external component count.   Easy frequency compensation.   Low supply current: 0.5mA.   Operating temperature range: -40 to 125.  Applications:   Battery chargers.   Adaptors.   AC/DC LED lighting.  

Constant Voltage & Constant Current Controller

Reign Power Co., Ltd.

 	 90~264V AC input 	 EFF: 87% 	 12VDC 1.25A output 	 120W  

AC-DC Power Module

 	 A2405S-2W 	 DC 24V input 	 DC+-5V +-200mA output 	 2W  

DC-DC Power Module

PREMA Semiconductor GmbH

 This high-voltage operational amplifier works for supply voltages of up to 80V single supply or up to &plusmn;40V and a maximum output current of &plusmn;6mA. The common mode input voltage covers nearly the complete supply voltage range with an excellent common mode and power supply rejection ratio of typical more than 110dB. The output voltage can approximate the positive or negative supply voltage close to 1V. 
 
  Wide common mode input range for high impedance measurements of small differential voltages at high potentials. 
  Over-temperature shutdown. 
  JFET input stage with very low input bias current. 
  Near rail-to-rail output. 
  Low quiescent current. 
 

我的采购