pf9811 digital power meter and harmonic analyzer,China pf9811 digital power meter and harmonic analyzer Manufacturers, Suppliers

portable mini digital speaker with usb led light fq (T-813)

Aug 06, 2012

portable mini digital speaker with usb led light fq 1.LED ... green/blue3.2.0 channels with rechargeable battery portable mini digital speaker with usb led light fq (T-813) ... month,year,week and time,and setting the alarm period,music and volume Dual power supplySupport both PC USB power supply and BL-5C Lithium ... by DHL, Fedex, UPS, EMS,TNT portable mini digital speaker with usb led light fq (T-813)

Supplier: Shenzhen Tomi Global International Trade Co., Ltd.

[China Manufacturers]

Ultrasonic generator for industrial washing machine with large power 2400/3000W

Jan 31, 2013

... frequency track Detailed Product Description 1.Digital pulses mode 2.Adjustable power 3.Triangle wave energy transfer& ... small volume,light weight,strong power,stable and reliable working current, continuous and adjustable power, flexible control, unique triangular ... time digital display of work frequency and ultrasonic power output is more intuitive. And equipped with remote control port and timing ...

Supplier: Shenzhen Rigao Technology Co., Ltd.

[China Manufacturers]

LED strip light power supply

Jan 07, 2013

... , constant current LED Strip power supply and PFC LED Strip power supply for choose.New development is welcome.Application: Digital and electronic products.LCD,LED ... ,CD-ROM&DVD-RW.Communications and ...

Supplier: Shenzhen Sunlight Lighting Limited

[China Manufacturers]

LED power driver

Apr 02, 2012

... than 5 w 4,Port have:4 port LED power driver< with wire >Input Voltage/ Frequency:AC 180 ... Voltage: 1v-20v It very useful: power saving,simple,small,cute,and favourable.you do not need another transforamer ... if you use this kind of power supply,and it have 1 meter long wire,4 ports.it designed ... for our LED lamp.It will be popular used in electric appliance . LED power ...

Supplier: Ningbo Benli Electrical Appliance Co., Ltd.

[China Manufacturers]

electrical siren-CJB-100L( siren and speaker, car alarm siren)

Mar 01, 2013

... alarming electrical siren( siren and speaker, car alarm siren)It adopts the digital circuit design and simulates the alarm with ... sing lechip,has steady frequency and strong interference killing ability.It adopts the imported power ... tube ad integrated module,has reliable performance and long service life.9 tones ...

Supplier: Wenzhou Aole Safety Equipment Co., Ltd.

[China Manufacturers]

Promotional foldable digital calculator

Dec 22, 2012

1.Foldable calculator 2.Power: Solor and Battery 3.8 digit display 4.Business or Gift Dimension:131*80*8mmMaterial:SiliconeModel:AS-01808-bit calculator, solar energy and button batteries,can be arbitrarily folded, waterproof design Promotional foldable digital calculator

Supplier: Shenzhen Aosheng Electronic Factory

[China Manufacturers]

Auto Sync and Parallel System

Mar 17, 2012

... Several generator sets are paralleling running, and access a large output power to supplying the load requirement. According ... system can ensure the uninterrupted power supplying and normal producing order for factory and workshop. When transferring the load ... sync system, GAC control modulePerfect electric unit, meter, indicator, and fault alarm systemPerfect operating control systemUK Deepsea Series ...

Supplier: Guangdong Honny Power-Tech Co., Ltd.

[China Manufacturers]

power capacitor reactor

Mar 31, 2013

... the low voltage power net have a great quantity of harmonic source such as rectifying and defector, which produce high harmonic will seriously damage ... restrain the harmonic blow up effectively, improve the voltage wave form and system’s power factor, and restraint switch on inrush current and operation over ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]

GZDW DC Power Supply Panel

Mar 31, 2013

... is mainly used in the power plants,various substations(10KV~500KV) and other DC supply equipment applications ... meter and accident lighting in the secondary circuit.Features and FunctionsAdopt advanced high-frequency power supply technology with efficiency greater than 91% and power ... factor greater than 0.90.Provided with electromagnetic compatibility and safety measures, ...

Supplier: Changcheng Electrical Equipment Group Zhejiang Imp. & Exp. Co., Ltd.

[China Manufacturers]

IGNF-ST-400HZ Series Medium Frequency Static Invariable Frequency Power Supply

Apr 14, 2012

... operation interface: PLC colorful touch screen10. Main controller: DSP computer digital instantaneous value of double closed loop phase-locked loop control ... standard (GJB181-aircaft electric power characteristics and requirements to electrical equipment)and (GJB572- electric power characteristics and general requirements of aircraft ground power supply)etc17. With ...

Supplier: Chengdu General Rectification Electric Appliance Research Institute

[China Manufacturers]

Hot three in one digital chess clock

Apr 03, 2012

... carefully before using the unit.Front Panel 1 +/MODE2 POWER ON/OFF3 START/PAUSE4 SET/RESET5 -6 TIMING7 LOCKMain ... switch on top for game mode selection.Power on and Time rules selection: turn 2 POWER ON/OFF switch on, then press ... to avoid damage;Turn the power switch OFF when it is not in use, and change battery once the light ... operate the unit. Thank you! Hot three in one digital chess clock

Supplier: Shenzhen Xingyuantai Electronics Co., Ltd.

[China Manufacturers]

HKSANTEK UPS AND INVERTER

Nov 02, 2012

... -HM series on-line intelligent digital UPS congregates the essence of best technology and entirely break the bottleneck technology ... digital control technology, of which the core is high-speed MCU and CPLD. It takes the sixth generation low-exhaust and big-power IGBT and ... static switch as power devices. Guided by these most advanced ...

Supplier: Shenzhen Santek Power Co., Limited

[China Manufacturers]

1 U Digital Amplifier

Jan 23, 2013

... The interior design of the power supply had used overvoltage and undervoltage protection, power supply over-current protection, ... voltage protection, which provide a safe power supply system. And this product also has a perfect ... Calm Audio digital power amplifier process superb technology, Lightweight body and the unique performace Patent. MODELD250D450D650D800D1000D1250D1400stereo Power rms8Ω2 ...

Supplier: Calm Audio Electronic Co., Ltd.

[China Manufacturers]

wireless digital door chime video peephole door camera wireless intercom

Apr 11, 2012

... charging2.DescriptionOutdoor Unit:1. Adopt digital 2.4G ISM Wireless automatic frequency hopping and anti-interference ability;2. Intercom ... ° working angle;5. Lithium battery power supply and rechargeable; 6. Auto hibernation power-saving technology and long stand-by time;7. DIY ... Easy to identify the visitorLightly press "UP",8 times digital zoom in display,clearly identify the visitor.Colored night- ...

Supplier: Shenzhen Hong Ji Electronics Technology Co., Ltd.

[China Manufacturers]

Oil Meter Nozzle

Dec 20, 2012

... NPT 1 3.Accuracy:0.5% 4.Oil Nozzle Meter NozzleJ80-M Meter Nozzle is installed JYM/L-1 electronic oval gear ... meter with LCD display on base of J80-A manual nozzle, ... up to ±0.5%,low weight,easy use and 5 digital Sub-total and 8 digital Non-resettable totalizer,etc.Technical Specification Flow Rate50 ...

Supplier: Zhejiang Haila Machine Co., Ltd.

[China Manufacturers]

high performance car power capacitor PC18

Nov 18, 2012

car power capacitor 1.digital power capacitor/car capacitor 2.Aluminum can with PVC sleeve 3.Chrome Mounting Bracket car power capacitor: MaterialAluminum ... capacitor , cable ,woofer.We have 5 retailing shops totally, and also have one OEM factory in 1996 till now. . ... Market: Our audio products are in international standards and with professional designers. So, our products are sold well in ...

Supplier: Foshan Nanhai Shenghuo Dada Car Audio Electric Factory

[China Manufacturers]

security cable two for one ( vedio cable +power supply cable)

Sep 12, 2012

1.cable for security 2.cable two for one ,one is vedio cable and another is for power supply 3.The max is 100 meter Security cable = one is for vedio cable + another is for power supply The max longest is 200 meterThe longth of one roll cable is 200 meter .and the weight of one roll is 15KG .Other kind of security cable security cable two for one ( vedio cable +power supply cable)

Supplier: Shenzhen CNET Network & Technology Co., Ltd.

[China Manufacturers]

2011 Hot Sell 6W High Power Stainless Steel IP68 Underwater LED Lights For Fountains

Jun 17, 2012

... housing is stainless steel housing, and high-strength tempered glass. 2. Power supply: Unique switch and constant current source technology to ... 3W as a light source, long life-span, low power consumption and pure color, pollution ect advantages. 6. Input Voltage: ... temperature: In normal temperature water, water depth: Within 2 meter. 11. Controller: DMX512/off control, constant-current drive built ...

Supplier: Shenzhen Kili-LED Lighting Limited

[China Manufacturers]

COFDM NLOS Mobile Audio and Video Transmitter and Receiver

Mar 31, 2013

... Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support. ... compression, DVD video quality * Lithium battery for power supply* Mobile and NLOS(Non line-of-sight) transmission* Great ... 33dBm (adjustable) in 1dB stepCNR ≥-30dB @ 30dBm power outputSecond Harmonic≤-43dBVideo Signal1Vp-p@75Ω,PALCBER <2.0E-4Video ...

Supplier: Teng Yuanzhi Shenzhen Electronic Co., Ltd.

[China Manufacturers]

Mini USB DVB-T Digital TV Tuner Support FM & DAB function - TV28T

Feb 15, 2012

... watching your favorite TV shows and play FM radio and DAB digital radio on your computer.and record them.and convert them with enclosed converting ... your favorite scenes.You can listen to FM audio and digital DAB radio,and record them to WMA audio format into your computer ... ,,4/5,5/6 and 7/8bandwidth6/7/8 MHZ auto select for DVB-TPower supplyUsb busConsumed power≤1.5WTV Player softwareNewsoft ...

Supplier: Shenzhen Fortune Joint Technology Co., Ltd.

[China Manufacturers]