rf power amplifier circuit,China rf power amplifier circuit Manufacturers, Suppliers

500VA homeage UPS

May 16, 2012

... .Overload and output short circuit protection6.Smart audible alarms7. Overcharge and overdischarge protection8. Smart charger ,when city power is normal ,charger will ... recharge batteryautomatically even UPS is shut down.9.Built-in power purifying circuit minimizes distortion by light pulse and miscellanceous waves,etc ...

Supplier: Zhongshan Longyang Electronics Co., Ltd.

[China Manufacturers]

LT220FB double pole double throw screw auto return terminal toggle switch

Mar 31, 2013

... mainly used for on-off control of the AC-DC power supply circuit, but in general can also be used in the ... circuit of thousands of Hz or up to 1 MHz. Small ...

Supplier: Zhejiang Lema Electrics Co., Ltd.

[China Manufacturers]

PMD1832FX

May 29, 2012

... -qualiter 60mm fadersWith 48V phantom supplyUSB input and outputwith digital power amplifier 2x150w(4ohms)Power supply:100V-240V(switch ...

Supplier: Hangzhou Start Musical Instrument Co., Ltd.

[China Manufacturers]

Matrix Partition Central Control Host System

Mar 31, 2013

*Screen is smart, clear. *Operates clear. pa power amplifier1. Screen is smart, clear2. Operates clear3. Can transmit 6 ways background music, 1 way broadcast music4. Powerful functions of broadcast matrix partition, 5. one player, the background music can last one week. Can set the program according to the client.

Supplier: Zhongshan VBO Hardware&Electrical Equipment Co., Ltd.

[China Manufacturers]

CE mark auto parts dedicated ultrasound machine weld

Mar 05, 2013

... be dynamically matched with instantaneous changing of welding load;. Constant power output circuit never overload for avoiding poor welding;. SMC pressure sensing ... protection for avoiding mass defective products;. Lowest power self-check function be ...

Supplier: Weihai Kaer Sonic Power Co., Ltd.

[China Manufacturers]

HEAVY DUTY SPEAKER CABLE 1/4" CORD CABLES 4 PA GUITAR AMP HEAD, CABINET

Mar 13, 2013

-Pro speaker cable -It's for use between a power amplifier and a non-powered speaker. High Quality, Pro Speaker Cable 1/4" to 1/4" Male End Cables OFC - oxygen free copper or CCA - copper cladded aluminum for your optionalHeavy-gauge bass control for improved low-frequency punch and dynamics HEAVY DUTY SPEAKER CABLE 1/4" CORD CABLES 4 PA GUITAR AMP HEAD, CABINET

Supplier: Hangzhou Allied Eastern Industry Co., Ltd.

[China Manufacturers]

multi-function Docking mini speaker for iPhone/iPod/samsung/blackberry

Mar 31, 2013

... audio devices access7. Rechargeable lithium battery8. 3 kinds of power supply method: built-in Li-ion battery, USB from ... Frequency response:150-180000HZ(±3dB)Signal and Noise Ratio of Power amplifier:≥80dBLoudspeaker: 1.77inch(external diameter 45mm) magnetic resistant 4 ... 5mm stereo's plugsPower supply: 5V/1000mA, AC power adapter, USB power rotate connect line(can choose)Warm Reminder: Voltage must ...

Supplier: Shenzhen Kube Digital Co., Ltd.

[China Manufacturers]

20W IP65 LED Flood Light Outdoor

Mar 31, 2013

... Consumption 20W Quantity of LED 1pcs high power ledCircuit Protection Over-Current Protection, Short-Circuit Protection Over-Voltage Protection High Voltage Surges ...

Supplier: Shenzhen Hawells Technology Co., Ltd.

[China Manufacturers]

DMX Controller

Feb 14, 2013

... and female, RJ45;10. RP306 can be used with the power amplifier;11. Easy to install wiring and lighting;12. Has a ...

Supplier: Shenzhen Highlights Electronics Co., Ltd.

[China Manufacturers]

speakers,audio speaker,computer speaker,speaker(SCS-15)

Jan 12, 2013

... speaker,speakerl Frequency Response 35 Hz 18000 Hzl Power output 24 wattsl Speaker Type Activel High excursion, ... clarity and greater dynamic rangel Low distortion, high power amplifier technologyl Bass reflex ported enclosurel Magnetically shielded satellite ... speakersl Convenient power on/off switchl Convenient desktop volume controll Headphone ...

Supplier: Sunice Electronics Factory Of Shenzhen

[China Manufacturers]

Three phase portable energy meter test instrument

Feb 14, 2013

... . High efficiency D-Class current amplifier and voltage amplifier.The equipment adopts PWM power amplifier (or we called D-Class amplifier), which is high efficiency ... 9( >85% )and very low heat consumption . the amplifier has ...

Supplier: Shanghai Fengyilong Electronic Co., Ltd.

[China Manufacturers]

Melt pressure transmitter (Mercury free)

Mar 31, 2013

... pressure and temperature at one point. This product built in amplifier circuit board and 80% shunt calibration, zero and span adjustable, and ...

Supplier: Shanghai Zhaohui Pressure Apparatus Co., Ltd.

[China Manufacturers]

Wooden Clock speaker RX-138

Mar 31, 2013

... design high quality. Wooden Clock speaker RX-138 Specifications Speaker Power:5W*2 Wooden Clock and Alarm portable speaker RX-138 ... input.4`Built-in FM radio and high quality digital amplifier.5`5-inch magnetically-shielded speaker6`can continuous about playing ... wireless speaker.8`Can connect to computer for power supply Built-in digital power amplifier, pure and quality sound speaker.9`Fashionable and ...

Supplier: Guangzhou Feifan Electronic Co., Ltd.

[China Manufacturers]

Genset Battery Charger Model 86F033A

Apr 25, 2012

... procedure.3)With wide range power input as the power factor control, switch power supply circuit, high charging efficienty and ... and open circuit.Mounting:screws or DIN35non vibration environment).3.Descriptions:POWER LED Lamp: When Power supply is normal ... rated current)Rated Voltage180-300VACFrequency:45 to 65HZMax.power:<=80VAOperating temperature:-20C-70CStorage temperature:-30C-80CDimensions:130 ...

Supplier: Chongqing Jiachai Mechatronic Equipment Co., Ltd.

[China Manufacturers]

USB Ethernet WiFi express dapter for Apple MacBook Air ipad iphone

Feb 13, 2012

... been set (by 3 seconds or more, cut the power and recharge)Power adapter5V500mADimensions63*23*16 mmWeightAbout 35gPacking AccessoriesPower adapter, operation manualUse ...

Supplier: Shenzhen Bohui Electronics Co., Ltd.

[China Manufacturers]

For apple ipad docking speaker

Mar 15, 2012

... degrees of rotation screen, box bracket disconnect, built-in active power amplifier and standby charge functionWelcome to get more detail information from ...

Supplier: Shenzhen Hi-FID Electronics Tech Co., Ltd.

[China Manufacturers]

Hot sale!! Mini Portable Bluetooth Speaker

Mar 31, 2013

... Support for Bluetooth stereo, input Line IN2. Power Amplifier 2.03. Support TF Card 4. Equipped ... with four buttons: PREV / VOL-,POWER/PLAY/PAUSE,NEXT / VOL+,MODE5. With built- ... recharged by computer or any USB power6. Output Power:2x2W7. High quality speaker8. Great sound quality ... Frequency response: 80Hz to 20kHz Frequencies o Maximum power output: 3W built-in lithium battery o Materials ...

Supplier: Shenzhen Joyhong Technology Co., Ltd.

[China Manufacturers]

Mini Speaker for TF Memory flash with Radio Snail Shape Design

Mar 31, 2013

... disign,more color optional3.High decible and mellow sound,power amplifier function4.360 degree surround sound.booming bass and crisp ... universal compatibility with various playback devices9. With 1800mAh high power capacity battary,long operation time10.Built-in battery,supply ... power with usb cable derictly Rated power2WFrequency90Hz-120k HzSNR> ...

Supplier: Shenzhen Kezhisheng Plastic Electron Co., Ltd.

[China Manufacturers]

MX8 Series ATS Genset Transfer Panel

Jan 13, 2013

... Genset Transfer panel: Auto transfer dual power, I circuit or II circuit priority setting, I circuit or II circuit power supply, Dual separate, Auto protection, alarm ... can be customized, different brands of ATS as optionApplication: Mains power transfer, Building manage transfer cabinet.http://www.aliexpress.com/store ...

Supplier: Guilin Glminco Intelligent Control S&T Co., Ltd.

[China Manufacturers]

new products for 2013

Aug 28, 2012

... :Main materials:PlacticFrequency Response:200Hz ~ 18KHzSignal-to-Noise Ratio of Power Amplifier:>80dBSpeaker: 4ohm, diameter: φ31mmBuild-in Lithium Battery Capacity:300mAHBattery Voltage ... :4.2~5VFull Charging Time About 2-3 HoursRating Power:2.5W (With amplifier)Power Input: Micro 5pin USB (5V/500mA)Dimensions:38 ...

Supplier: KINGDIG INDUSTRIAL (CHINA) CO., LTD.

[China Manufacturers]