low frequency device,China low frequency device Manufacturers, Suppliers

Push/pull type(DU) solenoid magnet 1578HK

Mar 20, 2013

... Pump etc, and we also do Electromagnetic Coils (Coil), High/Low Frequency Transformers,High voltage Transformers and Servo Motors. Products widely applications ...

Supplier: Dernfu Electronic (Dongguan) Co., Ltd.

[China Manufacturers]

GSR-010-1 DVB-S Satellite Receiver

Jan 29, 2013

... standards. Its prominent character is that it can receive very low frequency DVB-S transmitted by cable or wireless, this decreases the ... after a long time use.Support GOSPELL simulcrypt CASupport frequency range 250M-700MUltra low thresholdLNB power supply can control, support cable and ...

Supplier: Gospell Digital Technology Co., Ltd.

[China Manufacturers]

3.5mm Mono earphone for mobile phone

Mar 05, 2012

... and microphone 3.5mm Mono earphone for mobile phoneMetallic earbuds1) Frequency Response: 20Hz-20 kHz2) Speaker Impedance: 32Ω±15%3) Speaker ... time. Sound effect:Have the purest voice; capture high and low frequency with clear separation. The human voice and accompaniment are not ...

Supplier: Shenzhen Billton Technology Co., Ltd.

[China Manufacturers]

U-7200 Karaoke Power Amplifier

Nov 01, 2012

... from worse microphone4.built-in professional digital.5.heavy-low frequency/vol/mid-vol/mid-tone/rounding vol set alone.TECHNICAL ... +200WOut Power 4 ohms80WOut Power 4 ohms200WTotal Harmonic Distortion0.01%Frequency response20Hz~20KHzS/N Ratio100dBAudio input sensitivity0.707V/50KΩMic input ...

Supplier: Enping Fangge Acoustics Technology Company Limited

[China Manufacturers]

USB speaker 2013 new design car model

Mar 14, 2013

... output: 2.5W X2 3. speaker:40mm 4Ω 3W 4. Frequency response: 100-18000HZ 5. SNR:>=85dB 6. with BL-C5 ... radio 9.w/ LCD display 10.Built-in Low-freq radiators, Super dynamic low-frequency sound pressure gain Features: 1.comes with stereo ...

Supplier: Shenzhen Kondox Tech Co., Ltd.

[China Manufacturers]

GRIPS-T8:PSTN payphone ,card&coin payment supported

Mar 19, 2013

... mounted coin payphone 2. Powder coated steel 3. Low power consumption design 4. Prefessional coin passage PSTN Voip ... diagnosis system and fault alarm report highlights:Designed for low power consumption. Line powered and requiring no external ... operating.Supported Charging SignalPolarity reversal, 12kHz, 16kHzDTMF Transmission LevelHigh Frequency GroupLow Frequency Group –7 dBm ± 3 dBm–9 dBm ± ...

Supplier: Shenzhen Guanri Telecom-Tech Co., Ltd.

[China Manufacturers]

vacuum pump

Mar 21, 2013

1.Japan nsk bearings 2.low noise vacuum pump 3.energy saving 4.purify water and ... efficientl Features:1,Japan imported high-quality NSK bearings.2,Low noise with adoption of helical tri-lobe roots rotors and ... level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of pump can be ...

Supplier: Zhangqiu Mingfeng Machinery Manufacture Co., Ltd.

[China Manufacturers]

Ultrasound Body Slimming Equipment.

Nov 29, 2012

... Photon Wrinkle Reduce* Portable and Endurable.1 M Hz ultrasonic, low frequency (transcutaneous electrical nerve stimulation),Galvanic, Red/Blue photon, Magic ... glove1. Ultrasound with particular frequency have several function to fatty cells, such as machanical ... 60-70 joule energy per second, but under high frequency movement, muscle can consume 3000-4000 joule energy per ...

Supplier: Shenzhen Zherui Electronic Co., Ltd.

[China Manufacturers]

Solar Hand Lamp

Jan 23, 2013

... high-brightness, lighting a relatively short time, '2” file for low brightness, lighting a relatively longer time.Intelligent sensor control, when ... the volume.“MODE”: Conversion radio channel.“Reset”: Back from low frequency to high frequency search platform.“ON/OFF”: "I" is bright, "O" is ...

Supplier: Solar Star Co., Ltd.

[China Manufacturers]

dc-ac inverter 2100W

Dec 23, 2012

... dc-ac inverter 1.DC TO AC inverter 2.low frequency inverter 3.full automatic and silent operation 4.Builtin ... life of the battery Intelligence display of output voltage,frequency,battery capacity,fault,over load,load User can use ... seconds after the automatic closed-downBatteryBattery high-voltage and low-voltage protectionsReverse polarityBattery reverse polqrity protectionsAlarm soundAWhen the city ...

Supplier: Guangdong Haofeng Mechanical And Electrical Equipment Technology Co., Ltd.

[China Manufacturers]

110kv transmission line Composite Suspension Insulators

May 27, 2012

... line in badly polluted area with best quality and low price. General IntroductionHDIS---Suspension Composite Insulator SeriesHDDS---Composite ... MechnicalLoad(SML)kN70707070Section Lengthmm330440480530Dry Arcing Distancemm203300340404Leakage Distancemm430680792990Low FrequencyDry FlashoverkV110130150200Low Frequency Wet FlashoverkV75110130160Critical Impulse Flasover(Pos)kV140200260325No. of Sheds— ...

Supplier: Zhejiang Hengda Electric Science And Technology Co., Ltd.

[China Manufacturers]

Handheld Optical Power Meter SX505

Apr 30, 2012

... well as relative loss measurements in optical fibers. This low-power device has a maximum continual operation time of 160 hours with ...

Supplier: Jin Sai Xun (Tianjin) Electronics Technology Co., Ltd.

[China Manufacturers]

Integrated Cable Detector

Jun 28, 2012

... displayed on the LCD by pressing a key. Transmitter:Frequency : Low frequency,medium frequency,high frequency,radio frequencyMode: Direct connection,clamping,inductionMatched load: 5ohm—3000ohmImpedance ... temperature: -10°C—40°CDimensions: 16×16×39CMReceiver:Frequency: Low frequency,medium frequency,high frequency,radio frequency 50HZAntenna: Peak,NullVoice indication: FM voice changing follow signal ...

Supplier: Xian Foreign Trade And Economic Development Corp.

[China Manufacturers]

DC Earth Fault Locator

Mar 19, 2013

... online, and improve the system's security. Applying very low frequency signal injecting and receiving technology, it greatly enhanced the ... capacitance and balance resistance, etc. Automatically match the best frequency. 5 frequencies automatically or manually selected. Receiver:Automatically determine ... ; 0-20KΩ@ system level is 24V.Transmitter:Output frequency:2Hz,1Hz,0.5Hz,0.2Hz,0.1HzShort circuit ...

Supplier: Shandong Kehui Power Automation Co., Ltd.

[China Manufacturers]

SLC-003A Ultrasound pulses conductance treatment instrument

Jan 04, 2013

... systemic treatment effect, while the interference electricity and low frequency superposition electric functions of treatment equipment. The ... 1) ultrasonic: refers to the above 20KHz vibration frequency than in natural environment, people to hear the ... ion electroosmosis treatment systems) : using different waveform, frequency, amplitude and occupies emptiescompared etc parameters of the composite ...

Supplier: Xi'an Yima Opto-Electrical Technology Co., Ltd.

[China Manufacturers]

Wanlida Active Power Filter

May 18, 2012

... can dynamically filter harmonic with variable amplitude and frequency and compensate reactive power, it overcome the ... molding machine, extruding machine, blow molding machine etcMedium frequency induction heating furnace: Metal casting industry, steel mill ... capacity uninterruptible power supply, communication power supply, high (low) frequency power supply, etc. Such as bank, hospital, semiconductor ...

Supplier: Zhuhai Wanlida Electric Co., Ltd.

[China Manufacturers]

Oil Capacitors

Mar 05, 2013

Oil Capacitors small size, light weight low cost, small loss good self-healing effect passed VDE,UL, ... by oil is characteristic of good sealing,1)very low loss at low frequency 2)small size small loss 3)high insulation resistance ... factor,small inherent temperature rise, High resistance2.Low leakage with mini sizes3.Low ESR(low impedance)4.Customers own logo available5.Specifications: can ...

Supplier: Wenling Zeguo Limin Electronic Component Factory

[China Manufacturers]

Full Automatic Bearing Vibrometer Machine

Mar 25, 2012

... inner diameter range ID 8mm-60mm5 Frequency range:Full Frequency 50Hz — 10000HzLow frequency 50Hz — 300HzIntermediate frequency 300Hz — 1800HzHigh frequency 1800Hz — 10000Hz6 To the different sound ...

Supplier: Wuxi Sunye Precision Machinery Co., Ltd.

[China Manufacturers]

PV grid-connected inverter_SG500KTL

Aug 19, 2012

... Rated Output Power,500KW General DescriptionsSG500KTL is using low-frequency isolation transformer for protective purpose. Its wider ... derating above 3000m) • High quality German Rittal enclosure • Low voltage ride through • KEMA DK5940, CE certification, CGC ... Grid Voltage315VacGrid Voltage Range250~362VacRated Grid Frequency50Hz/60HzGrid Frequency Range47~51.5Hz/57~61.5HzOutput Current THD ...

Supplier: Sungrow Power Supply Co., Ltd.

[China Manufacturers]

Electromagnetic Flowmeter

Mar 19, 2013

... have good repeatability. FFM62 intelligent electromagnetic flowmeters adopt low-frequency rectangular wave excitation with stable exciting current. This ... , the electromagnetic flowmeters have following advantages: little current, low power consumption, no heating, stable zero point, no ... set through keys. The standard output signal is frequency signal, 4~200mA current output are available.HART ...

Supplier: Shanghai Qiyi International Trade Co., Ltd.

[China Manufacturers]