20 watt amplifier circuit - China 20 watt amplifier circuit

high power output portable CB radio power amplifierDec 24, 2012

... Inversion polarity protection. Mini-size and High Power CB Amplifier-BJ-300Frequency range: 20-30MHzOutput power: 100WInput Power: 1-5WInput current: 14 ... - see the Project Page for the info on this circuit). Where continuous high power is required, another 4 output ... which will indicate clipping better than any conventional clipping indicator circuit. See the Project Pages for details on making a SIM ...

Supplier: Quanzhou Henghui Plastic Electron Industry Co., Ltd.

China
ADD:Dongmen Industrial Area, Fengzhou Town,Nan'an,Fujian
TEL:86-595-86788589

1550nm Erbium Doped Fiber Amplifier(EDFA)Dec 22, 2012

... companies’ pump laser * Improve the control circuit of thermoelectric cooling device temperature* Improve the control circuit of output power* Improve the software ... "×1.75")Weight (Kg)7.5 1550nm Erbium Doped Fiber Amplifier(EDFA)

Supplier: Sichuan Kebite Electronic Co., Ltd.

China
ADD:No.214, Building A, Sida Industrial Park, Gaopeng East Road NO.8, Gaoxin Zone, Chengdu, China (Mainland), Zip:610041,Chengdu,Sichuan
TEL:86-028-85183054 13996156059

5000 watt pure sine wave power inverterDec 22, 2012

... Pure sine 5000w 2.Pure sine wave output 3.5000 watt power inverter 4.5000w inverter Features:1. Pure sine ... . Power ON/OFF Switch11. Low voltage, overload voltage, short circuit,lack-voltage alarm and over temperature protection etc.Basic technical ... LoadShut Off OutputEnvironmentWorking Temperature-10°c ~ +50°cStorage Temperature-20°c ~ +50°cWorking Humidity10%~90%RHPackageMachine Size(mm)544* ...

Supplier: Shenzhen Medke Technology Co., Ltd.

China
ADD:RM.A,4/F,Bldg.A1,Anle Ind. Zone,Hangcheng RD.,Baoan Dist.,Shenzhen,Guangdong
TEL:86-755-23463462 23463463

DVD player PCBA with Power AmplifierDec 22, 2012

... connected speaker. Mainly used in DVD products with amplifier output.-PCB design /assembly-Safety protection-housing assembling ... Environmental Conditions Operating Temperature0°C—45°CStorage Temperature-20°C—85°COperating Humidity0%—95%RHStorage humidity0%—95%RHTesting ... resistance TestAt humidity of less then 85%, short circuit both input and output terminals, connecting high voltages 3500VAC ...

Supplier: Guangzhou Yongxin Electronic Co., Ltd.

China
ADD:No.82, Hantang West Rd, Renhe Town, Baiyun District, Guangzhou,China,Guangzhou,Guangdong
TEL:86-20-86037080 13924284512

Constant Voltage Drivers 12VDC 6 Watt LED DriverDec 23, 2012

... & light weight switchmode power supply features full temperature, short circuit, voltage and current overload protection. This driver is is ... Constant Current: 700mA, 8.5V, 1-2 x 3 Watt LEDS MaxInput Voltage: 100 ~ 240VACInput frequency: 50/60HzOperating Temperature ... Range: -20 - +50 Deg C LED Driver products Feature:1. AC100- ...

Supplier: Shenzhen Yinghui Yuan Electronics Co., Ltd.

China
ADD:B901Chamber of Commerce Information Building FuYong,Lixin N load,Qiaotoucommunity,Fuyong.Baoan,shenzhen,shenzhen,Guangdong
TEL:86-0755-33253751

25 Watt Power Supply,SMPS,AdapterDec 24, 2012

1.Universal AC input 2.Short circuit 3.LED indicator for power on 4.100% full load ... 1A/24VOutput Rate Power : 25WEnvironment Working Temp. : -25 ˜ +55 °C 20 ˜ 90% RHEnvironment Storage Temp. : -40 ˜ +85 °C 10 ˜ 95% RH25Watt ... CoolingHN-25-2490-265V24 Volt1 Amper≤240mV75% Self Cooling 25 Watt Power Supply,SMPS,Adapter

Supplier: Zhongshan Top Shining Lighting Co., Ltd.

China
ADD:4th Floor,Yihui 1st Road, Maohui Industrial Zone, Henglan Town,Zhongshan,Guangdong Province ,China,Zhongshan,Guangdong
TEL:86-760-87559631

DVB-T Antenna Sensitive Electronic Circuit For Minimum NoiseDec 24, 2012

... digital terrestrial TV and radio programmers 2.Sensitive electronic circuit for minimum noise DVB-T Antenna Features: Wide ... useReception for digital terrestrial TV and radio programmersSensitive electronic circuit for minimum noiseBoth Horizontal and Vertical design for ... 20dB & 470~862MHz≥18dBFrequency Flatness± 2 dBDirectional charactersOver 20 dBOutput Cable3C-2V cable; Length:1.5m;Output Connector ...

Supplier: Zhongshan Xinhuang Electronics Co., Ltd.

China
ADD:4F.NO17 CAIHONG RD,TANZHOU TOWN,ZHONGSHAN CITY,CHINA,zhongshan,Guangdong
TEL:86-760-86289437

800W Digital Sound AmplifierDec 24, 2012

... system. And this product also has a perfect protection circuit system, comprehensive, safe, reliable, accurate, such as short ... friction, lower static-load operating current, the efficiency of power amplifier has been greatly enhanced. E, Quite quiet, zero noise, ... Frequency responseRated power,20hz-20khz,<+/-0.2dbInput inpedanceRated power ,1khz 20 k ohm(W×D×H)mm485mm×46mm×47mmDamping factor overAt ...

Supplier: Calm Audio Electronic Co., Ltd.

China
ADD:No.8 Industry Road,HuaLong,PanYu,GuangZhou,China,GUANGZHOU,Guangdong
TEL:86-020-28923441

190 Watt Monocrystalline Solar PanelDec 24, 2012

... 255W, 260W, 270W, 280W, 290W, 300W Solar Panle Performance- 20 years limited warranty on power output at 80% - 10 years ... Characteristics Maximum Power(Pmax) W 190WOpen Circuit Voltage(Voc) V 45.0AShort Circuit Current(Isc) A 5.56AMaximum Power ... 2008 (Quality Management System)- IEC61215, IEC61730 - VDE, TUV, CE Watt Monocrystalline Solar Panel Polycrystalline Solar Panel Solar Panel for home ...

Supplier: Sunflower Renewable Energy Co., Ltd.

China
ADD:NO.1, Hongxi Road, Niutang Industrial District,,Changzhou,Jiangsu
TEL:86-519-88056062

Bi-directional CATV Trunk Amplifier HCA-8606Dec 25, 2012

... performance in waterproof and heat-dissipation.4. Has -20 dB test point at input or output line and ... 35~75VAC ensures the amplifier to work safely and reliably.9. Adopt GaAS MMIC integrated circuit as its input ... .6(MAX)0.2(MAX) Test port(dB)-20±1.5 Recommended input level(dBμV)72 Recommended ... EQ) Time delay characteristic(ns)≤105~30≤305~65≤20 Shockproof voltage(KV)5 Pre-distortion 59 channel PAL3 ...

Supplier: Hangzhou Huatai Optic Tech Co., Ltd.

China
ADD:Room 402, Unit 2, Building 2, Zhongrong Town Garden, 224 Tianmushan Road, Xihu District, Hangzhou City, Zhejiang Province. China,Hangzhou,Zhejiang
TEL:86-571-85121625

Single phase two wire electronic active watt hour meterDec 25, 2012

... cover available IEC62053-21 Single phase two wire electronic active watt hour meterCommon ABS or transparent ABS or PC cover ... than 10 years DDS228 single phase two wire electronic active watt hour meter.The meter is used to measure 50Hz ... etc.Operation voltage rangeUn±20%Starting current0.4%IbRated frequency50Hz or 60HzInternal power consumptionVoltage circuit ≤1.0W 5VA; Current circuit ≤1VA(Ib)Max ...

Supplier: Wenzhou Bingo Imp. & Exp. Co., Ltd.

China
ADD:RM1105,JINHAO BUILDING,LIUWENG1-8 No, LIUSHI , YUEQING, WENZHOU, CHINA,WENZHOU,Zhejiang
TEL:86-577-61739918

CATV Erbium Doped Fiber Optical Amplifier (Standard EDFA) OPA-1550SDec 25, 2012

... ports Product overviewOPA-1550S series 1550nm Erbium Doped Fiber Amplifier (standard) adopts 980nm or 1480nm high linearity, optical ... output optical power stability circuit and laser thermoelectric cooling device, temperature stability control circuit to ensure optimal machine ... .75 (1U,19’’)Product series Model1550nm Erbium Doped Fiber Amplifier (Standard)Output power @ +3dBm inputNoise Figure (dB) ...

Supplier: Hangzhou OpticTrans Communication Tech. Co., Ltd.

China
ADD:Room 622, JunYiHui Commercial Center, No.125 LiuXia Street, XiXi Road,Hangzhou,Zhejiang
TEL:86-571-86625003

catv Bi-directional amplifier catv home amplifier Indoor catv AmplifierDec 25, 2012

... the bi-directional transmission 1. SummarySNP1030L Indoor Bi-directional Amplifier are special amplifiers designed for the last “1km” of ... transmission network.2. Performance CharacteristicsMicrowave tube push-pull circuit with low noise or special CATV RF modules packaged ... to Second-order Inter-modulation RatiodB-≥ 52Group Delayns≤ 20 (57MHz/59MHz)≤ 20 (57MHz/59MHz)Signal to Hum Noise Ratio %< ...

Supplier: Ningbo Hi-Tech Snapepool Optical-Electronic Technologies Co., Ltd.

China
ADD:Room 2411, Bldg. 1, Wante Business Center, Hi-Tech Zone,Ningbo,Zhejiang
TEL:86-574-27916097

JS-201A 60A Watt-Hour Meter Magnetic Latching RelayDec 25, 2012

... long working life ISO9001 JS-201A 60A Watt-Hour Meter Magnetic Latching Relay Description:Latching relay ... automatic device can make up programs to control circuit, then reaching automatic operating.Contact Specification: Dimensions ... Switching Power2400W/20000VAWight (without accessories)45gCoil Specification (20°C): Rated Coil Voltage6VDC9VDC12VDC24VDC48VDCCoil ResistanceSingle Coil(±10%Ω) ...

Supplier: Yueqing City Jiasheng Technology Co., Ltd.

China
ADD:Chongshi industry Zone, PanShi town,YueQing,Zhejiang
TEL:86-0577-62846577

DDS5558 Electronic watt-hour meterDec 26, 2012

... MeterMain Characteristics and Functions:1. Adopting special large scale integrated circuit and advanced SMT processing technology.2. Reliable function, high accuracy ... .0Rated CurrentCurrent transformer input3×1.5(6)ADirect input3×5(20)A,3×10(40)A ,3×15(60)A,3 ... ×20(80)A,3×30(100)AVoltage Loop Consumption≤1.5W ( ...

Supplier: Yueqing Gomelong Meter Co., Ltd.

China
ADD:CHANDONG INDUSTRIAL ZONE, LIUSHI TOWN,YUEQING CITY,ZHEJIANG , CHINA,WENZHOU,Zhejiang
TEL:0086-577-62868872 13968778658

DDS1275 Type single-phase electronic watt-hour meter New PowerDec 27, 2012

... dedication meter age chip ADE7755; DDS1275 Type single-phase electronic watt-hour meter New Power Product Brief IntroductionThe DDS1275 Type single ... dedication meter age chip ADE7755;-Adopt lasted electricity dedication integrated circuit including digital multiplier overseas, greatly improve dynamic working range of ... 5(6), 2.5(10), 5(20), 5(30), 10(40), 10(60), 15(60), 20(80), 30(100)Rated Voltage (V ...

Supplier: Chongqing Electric Energy Metering Co., Ltd.

China
ADD:No.145, Jianxin East Road, Jiangbei District, Chongqing,chongqing,Chongqing
TEL:86-23-67771726

30 watt solar systemDec 28, 2012

... Bank Project ) 2002.08 Offer the complete slar home system 20.000.00 sets to Outer Mongolia ( world Bank Project )Model ... Life Time:25 yearsControllerOver-charging and over-discharging protection. Short-circuit protection Life time : 10 yearsBattery17AH/12VDC Acid Deep Cycle Battery ... people use 10 hrs/days ,2-3 rainy days 30 watt solar system

Supplier: Yidu Sunnyworld Solar-Energy Co., Ltd.

China
ADD:Shilipu Pioneer Park, Lucheng Town, Yidu City,yidu,Hubei
TEL:86-717-4826191

Self-Regulating Parallel Circuit Heating CableDec 28, 2012

... 17 year histoty Self-Regulating Parallel Circuit Heating CableSelf-regulating heating cable is a parallel circuit electric heater strip. The heat cable ... applications of the heating cable are freeze protection and low watt density process temperature systems such as product pipelines, fire protection ... 110V,220V,380VOuter power(W/m,10°C)10,15,20,25,30Explosive mark:ExllT6We have lines of heat tracing ...

Supplier: Shenyang Rui Hua Special Cable Co., Ltd.

China
ADD:Wangnan Villiage Wangjia Street Dongling District Shenyang City,China,shenyang,Liaoning
TEL:86-24-24122618

CATV 1550nm EDFA Optical fiber AmplifierDec 29, 2012

catv distribution amplifier output power:13,14,15,16,17,18,19,20,21,22,23dBm optional 19,1U structure, with network ... is low NF, large saturated output power.catv distribution amplifier applied with digital catv systemFeaturel Using the capability erbium doped ... 14,15,16,17,18,19,20,21,22,23dBm optionall Perfect inner automatic microcomputer -controlled circuit, monitors equipment operating status.l ...

Supplier: Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.

China
ADD:1-213, 9 WUKE EAST 3 ROAD, WUHOU DIST, CHENGDU CITY, CHINA,Chengdu,Sichuan
TEL:0086-28-85362901

12V DC 288WRGBW LED AMPLIFIER Signal RepeaterOct 19, 2015

RGBW LED AMPLIFIER RGBW LED AMPLIFIER Repeater RGBW Signal Repeater RGBW LED AMPLIFIER Signal Repeater Supply voltage: DC 12~ 24V Product size: ( L) ... : 90g Output: 4 channel Working Temperature: -20~ 60° C Static power consumption: 0.12 Watt Output Power: 288 Watts Function: Amplify RGB ...

Supplier: Shenzhen Forever Shining Opto-Electronics Co.,Ltd

China
ADD:11th./F, Pengyifa Industrial Park, the 1st. Industrial Road, Baihuadong Community, Guangming Street, Guangming New District, Shenzhen, 518000, Guangdong, China.,sehnzhen,guangdong
TEL:86-755-33561945