to study frequency modulation using varactor and reactance modulator experiment,China to study frequency modulation using varactor and reactance modulator experiment Manufacturers, Suppliers

solar home lighting with led lights rechageable and convenient solar lighting system solar lighting kit

Oct 06, 2012

6 pcs led bulbs Good-quality and easy using Portable and longtime lighting Power for fan,tv Lost-cost 40W ... home-system uses a photovoltaic module to transfer solar energy to electricity to provide power to lights and small appliances in house. The system ... , allowing work, study and social activities in the evening. They also power radios and cellphone chargers, enabling families to be in contact ...

Supplier: Shenzhen Mindtech Co., Ltd.

[China Manufacturers]

power supply of 220v to 12v 50w for anodizing,plating

Jan 21, 2013

... :0-220V(adjustable)110A(adjustable)22KWAir coolingPWM modulation 2.If you want to know more product details please look following: ... lineup from 5 kW to 80 kW*Ultra low profile and space-saving design6to380V50 to 300KW*The smallest and lightest body which fits ... products used widely in industry and lab study: 7.This is our produce package which accroding to the export standard: Key:this ...

Supplier: Chengdu Longqiang Technology Co., Ltd.

[China Manufacturers]

Super bright solar emergeny torch with with compass and hammr

Jan 03, 2013

... (USB port) > Using time: lighting(10h)/radio(10h)/alarm(5h) > 3mins cranking gives lighting(25m)/radio(15m)/alarm(5m) > Frequency: FM76-108MHz ... with seal belt cutter and also window spike / hammer , which help you to break the glass in mergenc and save life.3.there ... be powered both by solar panel and also cramking, then make the torch convenient to use and also can work very long time ...

Supplier: Qingdao Allrun New Energy Co., Ltd.

[China Manufacturers]

solar charger and hand light

Sep 02, 2012

... the Manual carefully, and Charge.2, Please insure that the battery has sufficient energy when using.3, Please ... camping / yurts / tents / driver traffic, such as outdoor and indoor lighting. Night lighting’s Essential goods. Structure(Figure 1 ... using methods:“OFF/Volumn”: open the radio power and adjust the volume.“MODE”: Conversion radio channel.“Reset”: Back from low frequency to high frequency ...

Supplier: Solar Star Co., Ltd.

[China Manufacturers]

AC Drives (Frequency Inverter)

Jan 13, 2013

... control mode. Thanks to the design of electromagnetic compatibility and completely automatic SMT technology, products reliability and stability can be ... guaranteed. F1000-G series has the advantage of high using rate of voltage ... control. 2. Capability of torque elevation and automatic slip compensation. 3. Output frequency 0.50-400.0Hz, the highest ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

High Voltage Frequency Converter

Jul 09, 2012

... system can switch to power frequency through bypass function.Applicable to all kinds of power grid at home and abroad and suitable for typical high ... with ISO9001:2008 strictly to carry out production, process etc.2. Pre-sale ServiceInvestigate and Survey onsite; Provide Feasibility study report; Assist in ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

fan and water pump power-saving cabinet

Mar 17, 2013

... energy. The fan and water pumpsystems can save around 25%to 70% energy by using the SY-FPseries. And will greatlyreducethe amount of ... energy-saving. We can illustrate the energy-saving effect of frequency control by the following diagram. Suppose a water pump, ... voltage range: 380V ± 15% Allowable voltage fluctuation: 380V ± 15% Frequency: 50Hz ± 5% Output voltage: 0 ~ 380V Overload capacity: 5. ...

Supplier: Shanghai Sanyu Electronics Equipment Co., Ltd.

[China Manufacturers]

EDRcoil and transformer bobbins for led lighting

Dec 12, 2012

... Switching Transformer with 20 to 80kHz Frequency Range,switching power supply, PCB, STB and other communication and medical equipments;EE, ... different installation space.Application: Used in middle-frequency transformers, coils and all kinds filters.UF, EE Power filterFeature: ... Communications, air conditioners. PC fields and so on...T Type TransformerFeature:1.According to using field, in the range of ...

Supplier: Xuyi Ou Ge Electronic Co., Ltd.

[China Manufacturers]

Crystal audible and visible effect

Oct 18, 2012

... . The diffraction efficiency measure 3. Modulation frequency and driving frequency rela F-SG1080 Acousto-optic Effect of Crystal Experiment contents and related subjects: 1.Observe the ... to make the coupling more reliable and effective. And, also, the experimental results will be better. 2.Sound wave frequency of the acousto-optic modulator ...

Supplier: Beijing Force Technology Limited Company

[China Manufacturers]

Tubes and Lamps Tester Case

Mar 03, 2012

... be displayed (ten hours power on per day)9. Frequency display area: The frequency for relative state grid can be showed. Some ... frequency abroad is 60Hz.10. Design for dimmable: Dimmable engine and Dimmable switch; there are two ... be customized according to your requirements. (By using two data display systems, we can contrast two different lamps) Tubes and Lamps Tester Case ...

Supplier: Tatwah (Shenzhen) Lighting Limited

[China Manufacturers]

Super High Frequency Heating Machine CGP-12KW

Feb 16, 2013

... frequency and higher stability of heating output power. No libration when heating work piece.Using Microcomputer Software to capture frequency automatically. Minimizing the manufacturing request to ... inductive head.Small space demand, very easy to install and operate.Minimum ...

Supplier: Shanghai Neiqiang High Frequency Equipment Co., Ltd.

[China Manufacturers]

2013 Hot Sale DVB-S QPSK Modulation/Modular

Apr 26, 2012

DVB-S QPSK Modulation 1.DVB-S ETS 300-421 QPSK modular standards 2. ... Features:1. According for DVB-S ETS 300-421 QPSK modulator standards2. Adopts the FPGA technology3. Input connectors: ASI, DS3(optional ... remote control and diagnostics9. L frequency agile 450-950MHz and 950-2150MHz10. PID modifying and PSI/SI generating Data interfacesASI2x ASI, Accordance to EN50083-9Bit ...

Supplier: Hangzhou DIBSYS Technologies Co., Ltd.

[China Manufacturers]

HL-0622 Alter-frequency Electronic Mosquito Repealer

Dec 01, 2012

... changeable frequency design : drives away the mosquitoes but no harm to people.2. Variable sound wave , safe and harmless to human3 Convenient to save electricity and ... .4. Cute cartoon appearance to be loved by children.5. One button to be easy for using. HL-0622 Alter-frequency Electronic Mosquito Repealer

Supplier: Zhejiang Huilun Infant And Child Articles Co., Ltd.

[China Manufacturers]

LED Lights analysis equipment for led spiral bulb and strip lamp

Jan 13, 2013

... voltage, can aging 110 vled lamp. Power systems using variable frequency speed regulation system,easy to operation .Motor :Adopt Taiwan brand 1500W east ... sections on a light shield block, the sunshine plate and aluminium alloy combinations and become. Effective damping energy saving lamp light, better ...

Supplier: Zhongshan Meiao Mechanical Equipment Technology Co., Ltd.

[China Manufacturers]

French style generous and practical 5 door book cabinet DR316

Dec 22, 2012

... *H254CMMain materialNatural birch,environmental MDF,macromolecule materialVolume 3.4CBMAplicationSuitable for study room, officeDelivery time50 daysAJJ More details1.Natural brich, environmental MDF ... modern technology, restored to its former European royal luxurious and elegant, Magnificent.7.Varied surface use in the design, using a large area ...

Supplier: Zhongshan Ajjhome E-Commerce Co., Ltd.

[China Manufacturers]

LED photodynamic diagnosis and therapy skin care device

Oct 06, 2012

... beauty system using America original LED photobiology with the purity of 99% light acts on the target skin tissues to raise the ... it works As the most advanced technology, this beauty system using America original LED photobiology with the purity of 99% ... AC110V/AV220VLight: Red/Yellow/Green/Blue/Wave length: 200NM-900NMOut frequency: 1-30Hz LED photodynamic diagnosis and therapy skin care device

Supplier: Dimyth Beauty Equipment Manufacturer

[China Manufacturers]

hand and foot fingernail gel care use nail dryer

Apr 08, 2012

... .5x50.5 (6pcs) Operation Steps:1 Place the device well and connect up power,the indicate light will turn red.2 ... .Notices:Please note following points when you are using the device in order to keep safe.1. Don’t use the device ... .similar products picture:Others:1 This product exported to USA,Italy,Holland,Britain,Australia and other countries.2 We guarantee each product ...

Supplier: Guangzhou Yorkma Electrical Company Ltd.

[China Manufacturers]

TKT88-3200 Digital EEG And Mapping System

Feb 02, 2012

... +A2, A1A2, BN, CZ, user-defined, and so on.Using bioelectricity amplifier brainwave, consecutive record time can be ... up to 24 hours, integrated automatic calibration ... to analyse and store, clipping multi-section waves to perform multi-parameter analyse and pick-up automatically.Electronic frequency ruler, convenient to ...

Supplier: Guangzhou Topmedi Trading Co., Ltd.

[China Manufacturers]

8KW-Automatic three stations rotory plate high-frequency

Feb 18, 2012

... . The high frequency processing achieves high precision and big area contraposition by using the system thus to largely improve the procuring efficiency and 100% finished ... operators may set at rest to operate the machine and is free of the harmless caused by high frequency radiation. 8KW-Automatic three ...

Supplier: Foshan Guolin Mechanics & Electrics Technology Co., Ltd.

[China Manufacturers]

CO2 Fractional Laser New Promotion Product for Scar Removal and wrinkle removal laser beauty equipment MED-870

Jan 29, 2013

... of soft tissues2) Reduced thermal damage to surrounding tissues3) Rapid healing and minimal downtime4) Stimulate deeper collagen with ... ) Adjustable scanning patterns and size6) Adjustable intensity of pilot beam from zero to maximum7) Adjustable pulse duration8 ... treated area by producing and providing new dermal collagen and eliminating epidermal pigmentation and irregularities to the skin tone. * ...

Supplier: Beijing KD Medical Technology Co., Ltd.

[China Manufacturers]