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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

广东南方宏明(香港)电子科技股份有限公司

Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.

    Features:    
- Great range of varistor voltage:  18V to 1.8KV 
- Fast response to transient voltage (ns)
- High great withstanding surge current
- Excellent non-linearity voltage
- Symmetric V-I characteristics
- No following-on current
- Long life

    Range of application:    
- Used in surge protection for IC, transistor, diode semiconductor switch circuit.
- Used in communication, telemetering, electrical control and various electronic equipment.
- Suppress the instantaneous overvoltage caused by electromagnetic valve and relay.
-&nbsp;Supprss the instantaneous overvoltage caused by power supply.
- Suppress the instantaneous overvoltage caused by electronic circuits
- Lightning protection for various kind of electronic appliances.

    Technical conditions:&nbsp;    
- Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349.
- Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC.
- Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V.
- Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum Dc voltage that can be applied continuously in the specified environmental temperature range.
- Working ambient temperature: -40C ~ +85C&nbsp;
- Storage temperature range: -40C ~ +125C

Varistor

 	 Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.      Recognized Certificate     	 VDE, UL, CQC      Features:     	 Great range of varistor voltage:  18V to 1.8KV  	 Fast response to transient voltage (ns) 	 High great withstanding surge current 	 Excellent non-linearity voltage 	 Symmetric V-I characteristics 	 No following-on current 	 Long life      Range of application:     	 Used in surge protection for IC, transistor, diode semiconductor switch circuit. 	 Used in communication, telemetering, electrical control and various electronic equipment. 	 Suppress the instantaneous overvoltage caused by electromagnetic valve and relay. 	 Suppress the instantaneous overvoltage caused by power supply. 	 Suppress the instantaneous overvoltage caused by electronic circuits 	 Lightning protection for various kind of electronic appliances.      Technical conditions:&nbsp;     	 Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349. 	 Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC. 	 Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V. 	 Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum Dc voltage that can be applied continuously in the specified environmental temperature range. 	 Working ambient temperature: -40C ~ +85C&nbsp; 	 Storage temperature range: -40C ~ +125C  

Varistor Taping Type

Varistor is a sort of sensitive component which resistance value can vary with the applied voltage, it is widely used in the instantaneous overvoltage protection and surge absorption of Electronic-electrical equipment.

    Features:    
- Great range of varistor voltage:  18V to 1.8KV 
- Fast response to transient voltage (ns)
- High great withstanding surge current
- Excellent non-linearity voltage
- Symmetric V-I characteristics
- No following-on current
- Long life

    Range of application:    
- Used in surge protection for IC, transistor, diode semiconductor switch circuit.
- Used in communication, telemetering, electrical control and various electronic equipment.
- Suppress the instantaneous overvoltage caused by electromagnetic valve and relay.
-&nbsp;Supprss the instantaneous overvoltage caused by power supply.
- Suppress the instantaneous overvoltage caused by electronic circuits
- Lightning protection for various kind of electronic appliances.

    Technical conditions:&nbsp;    
- Carry our standard of GB/T10193, GB/T10194, GB/T10195-1997 and SJ/T10348-10349.
- Measurement conditions For varistors of 05D, 07D, 10D, 14D, 20D Series, voltage across the varistor measured under 1 m A DC.
- Varistor voltage: The voltage between two terminals with the specified measuring current applied is expressed by letter V.
- Maximum continuous operating voltage: The maximum sinusoidal RMS voltage or maximum DC voltage that can be applied continuously in the specified environmental temperature range.
- Working ambient temperature: -40C ~ +85C&nbsp;
- Storage temperature range: -40C ~ +125C

德利万有限公司

Product description: 	 For installation at LPZ 1-2 or higher. 	 Protect electronic equipment from surge damages. 	 Applied in SPD Class III (Class D) for three-phase various power supply system. 	 Designed according to IEC 61643-1 / GB 18802.1.  &nbsp;
Main characteristics: 	 High discharge capacity, quick response. 	 Green light indicates normal and red light indicates fault. 	 Three-phase protection and disconnector. 	 Remote signaling connector for fault indication. 	 Robust construction. 	 Easy installation. 	 Effectively protect devices from surge damages.  &nbsp;
Parameters: 	 Type: BT D 230 RM. 	 Art number: 820 300. 	 Nominal a.c. voltage [UN]: 230V. 	 Rated voltage (max. continuous a.c. voltage) [UC]: 320V. 	 Nominal load current [IL]: 16A. 	 Nominal discharge current (8/20) (L&ndash;N) [In]: 3KA. 	 Nominal discharge current (8/20) (L+N&ndash;PE) [In]: 5KA. 	 Combination wave (L&ndash;N) [UOC]: 6KV. 	 Combination wave (L+N&ndash;PE) [UOC]: 10KV. 	 Voltage protection level (L-N) [Up]: &le; 1.15kV. 	 Voltage protection level (L/N&ndash;PE) [Up]: &le; 1.5kV. 	 Response time (L&ndash;N) [tA]: &le; 25ns. 	 Response time (L/N&ndash;PE) [tA]: &le; 100ns. 	 Maximum backup fuse: 16A gL/gG. 	 Short-circuit withstand capability at maximum backup fuse: 6kArms. 	 Operating temperature range [TU]: -40&deg;C~+80&deg;C. 	 Cross-sectional area: 0.5mm2 ~ 6mm2 solid / 4mm2 flexible. 	 Mounting on: 35mm DIN rail. 	 Enclosure material: purple thermoplastic, UL94-V0. 	 Dimension: 1.5mods 	 Test standards: IEC 61643-1; GB 18802.1; YD/T 1235.1 	 Certification: CE (LVD, EMC). 	 Type of remote signaling contact: break contact. 	 Switching capacity a.c.: 250V/0.5A. 	 Switching capacity d.c.: 250V/0.1A; 125V/0.2A; 75V/0.5A. 	 Cross-sectional area for remote signaling contact: maximum 1.5mm2 solid/flexible.  

Surge Protector  

Young Green Energy Co

 	 Input: 90 - 264Vac, 47 - 63Hz 	 Output I: 54.5V/7.3A (400W) 	 Output II: 12V/5A (60W)  

Open Frame Power Supply

福建俊豪电子有限公司

JH-AFCI circuit for Branch AFCI products and Wall Socket AFCI products constitute a combination of AFCI products. The products are often installed in Branch wires and arc fault occurs in the branch to prevent electric line . The arc database consistency and occurred in 1 seconds, the fault arc 10 and below half cycle, not issued warning signal when a fault arc;and the arc database consistency in 1 seconds, arc fault occurred more than 11 and half cycle, &nbsp;power-off signal when a fault arc.

Combination AFCI

MAGIC POWER TECHNOLOGY CO., LTD.

 This 100W medical power supply features a compact size for ease of use. It is designed to meet such medical standards as IEC/EN/UL 60601-1 to guarantee safety. This advanced medical power supply also promises short circuit and over voltage protection. 
 
  High efficiency: up to 90% green power (standby power less than 0.5W). 
  Class II design, additional class I functional ground connected. 
  Type: BF rated patient contact leakage current. 
  Meets EMI CISPR/FCC class B. 
  Input voltage: universal AC input 85-264V AC. 
  Input frequency: 47-63Hz. 
  Output voltage: single output +12V DC, +24V DC, +48V DC. 
  Output power: 100W convection, 115W with air-cooling. 
  Line/load regulation: 1% max. 
  Ripple and noise: 1% max. 
  Hold-up time: min. 20ms @ 230V AC. 
  Operating temperature: -20-70&deg;C. 
  Low temperature start-up: -40&deg;C. 
  Altitude: operating @ 3K meters. 
  Safety: design to meet IEC, EN 60601-1 3rd, ANSI/AAMI ES60601-1:2005, 3rd ed., CAN/CSA-C22.2 No. 60601-1 (2008) EMC: EN 60601-1-2, EN 55011, FCC part 18, EN 61000-3-2; EN 61000-4-2, -3, -4, -5, -6, -8, -11. 
 

Medical Power Supply

 This ultra-slim power supply comes with a 25mm low profile. The advanced structure guarantees high efficiency. This reliable power supply is widely adopted in electronic products. 
 
  Convection-cooled @ 50&deg;C. 
  Can start up at ambient -10&deg;C. 
  Compact size. 
  High efficiency of up to 90% green power (standby power less than 0.3W). 
  Input voltage: universal AC input 85-264V AC. 
  Input frequency: 47-63Hz. 
  Output voltage: single output +12V DC, +24V DC. 
  Output power: 60W convection. 
  Line/load regulation: 1% max. 
  Ripple and noise: 1% max. 
  Hold-up time: min. 10ms @ 115V AC. 
  Protection: short circuit protection, over voltage protection. 
  Operating temperature: 0-70&deg;C. 
  Low temperature start-up: -10&deg;C. 
  Altitude: operating @ 3K meters. 
  Safety: design to meet IEC 60950-1, EN 60950-1, UL 60950-1 2nd EMC: EN 61204-3, EN 55022, EN 61000-3-2, -3, FCC part 15, EN 61000-4-2, -3, -4, -5, -6, -8, -11, and EMI CISPR/FCC class B. 
 

Power Supply

Astrodyne Pacific Corp

This power supply is a reference to a source of electrical power. It is for medical purposes. It supplies electrical energy to an output load or group of loads.   With customized size  Customized colours available  2.5 x the power in a 2"x4" package  

Kingdatron Electronic Ind'l Co Ltd

These are universal power supply units. They are all equipped with heat sinks to prevent over heating. The power supply units are avaliable in different power ratings and sizes.   Made of high quality components  Durability is guaranteed  Equipped with multiple outputs  

Power Supply Unit

常州宝拓电子有限公司

Antenna Adapter

Zhejiang Asia Dragon Relay Co Ltd

Solid State Relay

广东省佛山科星电子有限公司

 
  Tinned copperplate. 
  UL94V-0. 
  Flat electrode soldered with metallized disc potted and potting in bakelite housing. 
  Packaging: box. 
 

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