low frequency switching transformer,China low frequency switching transformer Manufacturers, Suppliers

easy lift garage door motor

Apr 01, 2013

... strong;2.Configuration high-power low loss ring transformer, utility can direct drive motor;3.Low noise, small vibration, low consumption;4.Light weight ...

Supplier: Zhangzhou Haohua Electrical Co., Ltd.

[China Manufacturers]

**2013* 600*600 Acoustic Perforated calcium silicate Suspended Ceiling**

Feb 15, 2013

... rooms, offices, airports and specially places where need to absorb low frequency Sound-Absorbing ceilingsThe main material is the Calcium Silicate, so ... rooms, offices, airports and specially places where need to absorb low frequency 2013* 600*600 Acoustic Perforated calcium silicate Suspended Ceiling

Supplier: Liuzhou Jiete Building Material Co., Ltd.

[China Manufacturers]

Rubber Vulcanizing Machine

Jun 07, 2012

... system is designed seperately which makes it stable, quiet and low frequency of malfunction when working. Two sides can be operated simultaneously ... be operated. 4. Automatic in/out mold and ejector device, low labor strength. 5. Optional normal valve or proportional valve, advanced ...

Supplier: Sanhe Great Wall Rubber Co., Ltd.

[China Manufacturers]

2012 New Tech Quality Wpc wall panel

Mar 13, 2013

1)HDPE Plastic&Wood 2)Low maintenance,easy installation 3)Waterproof,Anti-Aging,Wormproof 4)100 ... based on acoustic theory, remarkable sound-absorbing function, middle and low frequency sound-absorbing effects especially renowned. 2. Art products: both ... Green products: all materials comply with national environmental standards, very low levels of formaldehyde. 4. moisture-proof and mold-proof: sound ...

Supplier: Jiaxing Sida WPC Tech Co., Ltd.

[China Manufacturers]

Vacuum Contactor With Mechanical Latch

Apr 01, 2013

... operations. As transformers, capacitors, motors and electric furnaces require high frequency switching, our contactors prove useful for these products.

Supplier: Hangzhou Shuguang Electric Appliance Co., Ltd.

[China Manufacturers]

High Voltage Insulator

Apr 01, 2013

... (H).mm310210142130906090155210300Surface leakage distance. mm63035621017212588140197285520Rated voltage. KV362415127.23.68.5122236Low frequency dielectric strenght. KV756050362216----Impulse voltage resistance. KV200125110957560----Persistent begding strength ...

Supplier: Yueqing Langir Electric Co., Ltd.

[China Manufacturers]

Microplate Muffler

Aug 27, 2012

1. low resistance loss 2. high noise elimination volume 3. anticorrosive 4. ... -absorbing components, effective for noise elimination of frequency bandwidth and low frequency because of small aperture, low openings rate, large cavity and acoustic resistance ...

Supplier: Sichuan Hongyang HVAC Equipment Co., Ltd.

[China Manufacturers]

NEW!! Parasol Electric Patio Heater With Ceiling Mounting Chain Like A Wind Fan

Jan 21, 2013

... super Round Table Patio heaters provides targeted heat instantly, using low frequency waves.The Round Table Patio Heaters combines a robust structure ...

Supplier: Zhuhai Special Economic Zone Runwin Electric Co., Ltd.

[China Manufacturers]

silencer

Jan 27, 2013

... double-layer perforation. This muffler can eliminate noise in low frequency; in middle frequency.2,The mufflers, are simple structure and small friction ...

Supplier: Jinan Shuangyi Environment Engineering Co., Ltd.

[China Manufacturers]

Paper wrapped transposed conductor

Apr 01, 2013

... manufacture of large oil-immersed transformer, reactor and winding of large capacity dry type transformer.Feature Can significantly reduce eddy ... current loss in the process of transformer operation reduce the ... weight and volume of the transformer,good heat dissipation,low cost of transformergood strength of extension and ...

Supplier: Jiangsu Zhongrong Environmental Protection Co., Ltd.

[China Manufacturers]

**Square Tube Q235B 30303.0mm**

Apr 01, 2013

... Welded sqaure tubeBy Processarc welding sqaure tubeERW sqaure tube(high-frequency, low frequency) gas welding sqaure tubefurnace welded square tubeBy Weld straight seam ...

Supplier: Tianjin Shangyi Metal Structure Trade Co., Ltd.

[China Manufacturers]

PVC free foam sheet/Decoration, Display Board

Mar 13, 2012

... -acid, alkali, salt, such as chemical etching.3. In the low-frequency, low-pressure conditions, with good electrical insulation.4. Texture, light, storage ...

Supplier: Jinan Julong Plastics Industry Co., Ltd.

[China Manufacturers]

New style and excellent performance hood-insul film

Feb 05, 2013

... sound-absorbing and thermal insulation function, and especially for low-frequency noise generated in a variety of environments, it has ... by blocking both ends of the heat transfer. Jesion Low-frequency Acoustic Sheet is made by five layers of different ... which is a high-density ultra-low frequency sound barrier material that can substantially attenuate low frequency sound waves. At the same time ...

Supplier: Guangzhou Jesion Advanced Materials Co., Ltd.

[China Manufacturers]

ANSI 52-4 disc suspension porcelain insulator

Sep 15, 2012

... -KN264044.544.567Power FrequencyFlashoverWet-KV3035505050Dry-KV6065808080Critical ImpulseFlashover VoltagePositive-KV100115125125125Negative-KV100115130130130Low Frequency Puncture Voltage-KV8090110110110Radio InterferenceVoltageTest Voltage to Ground-KV7.57.5101010 ...

Supplier: Dalian Tucheng International Co., Ltd.

[China Manufacturers]

Fiberglass Insulation

Nov 28, 2012

... shock absorption and acoustical isolation especially for middle or low frequency sound, Fiberglass Insulation can cancel the noise and improve ... has excellent thermal insurance performance at booth high and low temperature environment. It is mainly used for the separating ... shock absorption and acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve ...

Supplier: Tianjin Octopus Metal Mechanical Co., Ltd.

[China Manufacturers]

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

Jan 21, 2013

... and high power 12kW*Ideal for research and development with low noise switching method.*PFC circuit and universal input wound not select ... to 300KW*The smallest and lightest body which fits anywhere.*Low noise switching power supply.*Suitable various research and development.*Useful features ...

Supplier: Chengdu Longqiang Technology Co., Ltd.

[China Manufacturers]

multifunctional electronic pest repeller

Mar 03, 2013

... , or 110V/60HZ* Power consumption: 4.7 W (Max.)* Ultrasonic Frequency: 25K to 65K Hz* Ionic generated: 4000000 ionic/cm² * Pulse ... interval: Ultrasonic wave: Transmit fix frequency 25K HZ for 1 minute firstly, then frequency conversion from 32K HZ to 65K HZ ... , each shift working interval 4 seconds. Magnetic wave: Transmit super-low frequency from 0.8HZ –8HZ, total 10 shifts, each shift working ...

Supplier: Jinan Gongda CNC Equipment Co., Ltd.

[China Manufacturers]

wood cnc router

May 15, 2012

... The carving series of Ming and Qing dynasty adopt frequency conversion and brushless water-cooling motor with high power ... , which has big strength and steady property and low frequency of vibration. 7, The machine adopts line equipment ... portStandard PCIWorking voltageAC220/380V50HzPower of machine500WSpindle power1500W-3000W, frequency water-cooling (can option)Operating environmentTemperature 5-30/ ...

Supplier: Guangzhou Dingshen Machinery Manufacturing Factory

[China Manufacturers]

Professional Sound Mixer SMC-2216

Jan 12, 2013

... <0.1%;--Channel 3-band frequency equalizer controls: High frequency: 10 KHz ±15dB;Middle frequency: 350Hz-8 KHz ±15dB; Low frequency: 100 Hz ±15dB;--Stereo ... channel 3-band frequency equalizer controls: High frequency: 10 KHz ±15dB;Middle frequency: 1 KHz-8 KHz ±15dB; Low frequency: 100 Hz ±15dB;CE ...

Supplier: Hangzhou Xiongwei Electron Co., Ltd.

[China Manufacturers]

Camcorder Microphone for Canon EOS 5D Mark II 5D Mark III

Feb 16, 2013

... noise during autofocus,and a low-cut filter that reduces wind noise and other low-frequency noise. Safety Precautions:To ... the product. Parts of the Mp-28:1.Low-cut filter switch2.Horizontal guide3.Lock Screw4.Cable Stop5 ... ,L-CUT to reduce wind noise and other low-frequency noise.Note that noise may be recorded if ... for Canon EOS DSLR users. it is for low cost movie film makers.It is compatible with all ...

Supplier: Shenzhen JNT Technology Co., Ltd.

[China Manufacturers]