low frequency power transformers,China low frequency power transformers Manufacturers, Suppliers

accuracy of 0.3% and 4-bin sorting. 5-terminal configurationPortable LCR Meter TH2821 free shipping

Mar 31, 2013

... meters can’t solve. It can replace general low-frequency LCR meter. With battery external power supply, the meter is ideal for field ...

Supplier: Shenzhen Laesent Technology Co., Ltd.

[China Manufacturers]

public warning system

Aug 01, 2012

public warning system 1.Power:2400w 2.360 degree warning system Public Warning Systemprovide clear, ... tones provided are designed to operate in the highly effective, low frequency range for the most efficient and powerful warning at distances ...

Supplier: Wenzhou Nanfang Electro-Acoustical Equipment Factory

[China Manufacturers]

high voltage pin type insulator

Jul 01, 2012

... -15-22-33 kv7. Creepage Distance:240-298-432-630mm8. .Low frequency puncture Voltage : 135-150-145-185kv9. Cantilever:Falling Load: 1080 ... VoltageOne Minute Power-FrequencyDry/KV657090110Wet/KV40505575Impulse/KV 110150-Radio Influence Voltage DateTest Voltage to Ground/KV15152230Maximum RIV at 1000kHz/KV800080001200016000Power Frequency Puncture ...

Supplier: Fujian Minqing Hengxin Electrical Co., Ltd.

[China Manufacturers]

line array

Jun 30, 2012

... Neodymium compression drivers Speaker parameters:Low MODEL:D10E921-16ModelNominal diameterPower handing capacityProgram powerNominal impedanceSensitivity (1W/1m)Frequency rangeVoice coil diameterD10E921-16inch. ... MD6C100-16 ModelNominal diameterPower handing capacityProgram powerNominal impedanceSensitivity (1W/1m)Frequency rangeVoice coil diameterinch.W(AES)WattsΩdBHzinMD6C100-166.51202401696200-6K1 ...

Supplier: Guangzhou Baisheng Audio Equipment Co., Ltd.

[China Manufacturers]

Line Array Subwoofer Speaker LA Sub

Mar 11, 2013

... range systems to extend and increase the total low frequency output power. It provides good mid-bass punch with extended ... high power and low Distortion Bass Speaker driver. * Digital Amplifier of efficient output up to 93% * High cut Frequency 50Hz-250Hz ... Phase Reverse Control * .High cut Frequency control * Input level Control * Line Input * Line Output * Power Switch * Fuse * RS485 Communication ...

Supplier: Summitlite International Ltd.

[China Manufacturers]

Elegant Small Sized Audio Product 2.0 Speaker System

Mar 31, 2013

... speaker introduced for woofer, create soft and smooth medium and low frequency sound, pure toneEach tweeter employs a 1" PV soft ... free to placeSmall in size, but not in powerTechnical parametersAmplifierOutput Power: 6W×2(THD=10%)RMSSignal-to-Noise: ≥85dBAudio InputLong- ... Maximum Audio Input Voltage: ≤1.1VInput Impedance: 10 kΩPower Supply Voltage: ~220V(±10%)50HzBass Unit: Magnetically shielded 3" ...

Supplier: Shenzhen Maishengdi Electronic Co., Ltd.

[China Manufacturers]

Lombardini 10kW/13kVA Portable Diesel Generator Set

Apr 19, 2012

1.Portable generator 2.Low oil consumption 3.Competitve price 4.Famous manufacturer in ... LOMBARDINI Technical DataEngine Model: 12LD477Oil Capacity (L): 3Rated Voltage/frequency/Power Factor: 400V/230V,50Hz, 0.8 delay,3-phaseDimensions(mm ... excitingShort Circuit ProtectionMCCB Airbreak SwitchRated Voltage/frequency/Power Factor 400V,50Hz, 0.8 delay,3-phaseSteady Frequency ChangeBetter than 3%No Load ...

Supplier: Taizhou Fengling Super Power Equipment Co., Ltd.

[China Manufacturers]

Keco motorized stage curtain Motor KE70 with heavy load performance for motorized curtain more than 10 meters width

Mar 03, 2013

... . Memory to recover settings after power failure. 4. Various control option by RTS, switch control, intelligent low voltage;5. Self-Correct error ...

Supplier: Guangzhou Keco M&E Co., Ltd.

[China Manufacturers]

led gas price sign

Jan 22, 2013

... , power saved, very safe, more easy and convenient to operate, etc.The wireless data module has a stable working frequency and ... reliable function as the communication method. The module with a low-emitting power, high-receiving sensitive ... wireless management, no need to applicant the license of frequency using.Features:The Pricing Display system is designed for the ...

Supplier: Yancheng Jingwei Int'l Group Co., Ltd.

[China Manufacturers]

5STP20F1601 Phase control thyristor (PCT) ABB

Sep 13, 2012

... control current when the valve, then to low frequency operation (typically centers around the AC line frequency). In the boot state, the thyristor ... . Pressure with moderate strength, making the transistor and used to power the terminal voltage electrical equipment connected with the radiator Part ...

Supplier: Shenzhen Gluck Lighting Technology Co., Ltd.

[China Manufacturers]

led flashlight driver

Feb 22, 2013

... body4.Slim design to enlarge ceiling space,quick start5.Low power consumption, high power efficiency6.Stability:it can work 100.000 hours,the ... is 50 percent of the initial7.LED is supplied by low-voltage power .,so it is safer than supplied by high voltage ...

Supplier: Refine Opto Co., Ltd.

[China Manufacturers]

The most attractive mini usb speaker

Mar 29, 2012

... colors you like.8.Patented extendable resonator will increase the low frequency outputting. When closed, it will be smaller to be kept ...

Supplier: Shenzhen Jinyonfa Technology Co., Ltd.

[China Manufacturers]

Lastest car-parts, Audio Enhancement System For Car

Feb 06, 2013

... sound system. Technical Indicators:Operating voltage: 11V-15VMaximum power: 4 * 50WLow frequency: 25Hz-120HzHigh frequency: 10KHz-100KHzSignal-to-noise ratio: 90 dB ± 5 ...

Supplier: Guangzhou Startway Autopart Co., Ltd.

[China Manufacturers]

M2115/64 1X15'' Stage Monitor

Apr 23, 2012

Power Rated (AES) 450W /8 ohm Stage monitoring for ... reinforcement.The compact two way monitoring speaker, features alow frequency driver with waterproof fibre cone and a 3" ... produces and stop the interference for the high frequency.It could also increase the system's damping ... of adjusting the time offset between the high frequency and the low frequency drivers to calibrate the phase angle, making ...

Supplier: Guangzhou Ruifeng Audio Technology Corporation Limited

[China Manufacturers]

pro audio system

Sep 20, 2012

... & RC15 full-range systems to extend and increase the total low frequency output power. The RS-18 provides good mid-bass punch with ...

Supplier: Guangzhou Panyu Richway Acoustic Manufacturing Co., Ltd.

[China Manufacturers]

self-drive piezo buzzer

Jun 10, 2012

... clear penetrating sound; -Can be driven directly Ics; -Low frequency and multi-freqency capabilityPiezo Sounder For Self DriveMain feature:-Emit ... a clear penetrating sound;-Can be driven directly Ics;-Low frequency and multi-freqency capability. Piezo Buzzer Application: (Diaphragm ... resistor should not be connected in series to the power supply as this will produce irregular operation, when ...

Supplier: Dongguan Sweet Sound Electronics Co., Ltd.

[China Manufacturers]

remote control mini portable speakers

Jan 15, 2013

... speaker 2.Touch induction control 3.Voltage: AC110-240V 4.Power:8W 5.support ,USB,Bluetooth Mini pig digital iphone ... , free enjoy individual music space.4, Perfect sound: low frequency low forceful. Intermediate frequency full sleek, glittering and translucent get rid of high ... frequency, the overall elastic layers.5, 360 natural sound double ...

Supplier: Shenzhen Futony Product Ltd.

[China Manufacturers]

pro audio KTV speaer K-5212

Dec 04, 2012

... phenomenon. *Woofer increase stroke, get more transient good low frequency response. *Increase cabinet guide tube area and in thickness ... , improved low-frequency nonlinear and conducting phase tube resonance. *Cabinet crafted, ... ):88dB Max SPL: 113dB(continuous) 119dB(peak) Rated Power(AES): 300W Nominal Impedance: 8ΩCrossover Point: 2kHz Tweeter ...

Supplier: Guangzhou Baiyun Yiwei Stage Audio Equipment Factory

[China Manufacturers]

Intelligent house home security watch camera with alarm

Jan 15, 2013

... .4”TFT color screen with high definition no radiation and low power consumption.6. Alarm volume of more than 100dB.7. ... PortuguesePeripheral deviceLens: 300,000pixels CCD or CMOS wide angle, low lightThe power indicator: on boot up standby makes one flash in every ... five seconds. (Flashing in low power).Infrared light: in nighttime provides infrared rays.Light sensor: to ...

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

[China Manufacturers]

Bookshelf Speakers

May 11, 2012

... : 1" x 1pcWoofer: 6.5" x 1pcsImpedance: 4 ΩFrequency Range: 55Hz-20KHzMax Power: 100WNL-60 has special finish and outstanding handcraft, high ... with carbon fabric cone and aluminum frame, low frequency can go down to 45Hz, mas power up to 120W. It's really an ...

Supplier: Shenzhen Plack Audio Co., Ltd.

[China Manufacturers]