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QLS QA350 MOD V2 WAV Hi-Fi Music Player Portable Player
... FM,ELNA,Sanyo Poscap....QA350 and QA350 MOD V2 internal PCB board comparison:(In order to improve the quality and sound ... as the sound source. The player integrates DAC and headphone Amplifier circuit with the built-in high-capacity rechargeable lithium polymer battery ... , the digital output chip, DAC digital, DAC analog, headphone amplifier, display control, to ensure the best sound quality.In portable ...
Supplier: Shenzhen Longruixiang Trade Co., Ltd. [China Manufacturers]
MI cable sheath stripper
... applicationUltrasonic generator (power supply) from rectifier circuit, oscillator circuit, feedback circuit, track circuits, control circuits, power amplifier circuit, matching circuit composed of,will take City power ...
Supplier: Hangzhou Success Ultrasonic Equipment Co., Ltd. [China Manufacturers]
scooter chrome rear mirror with mp3 in new style
... camera,,mp3 player by USB)4.Digital circuits ,stereo power amplifier circuit design ,sound clear .sweet. effcient and energy saving .look stylish ...
Supplier: Guangzhou Decheng Trading Co., Ltd. [China Manufacturers]
5.8GHz High-frequency Microwave motion Sensor
... ).This module,which uses the built-inamplifier circuit and directly outputs amplification signal, saves external amplifier circuit,makes signal processing simpler and makes ...
Supplier: Ningbo Pdlux Electronic Technology Co., Ltd. [China Manufacturers]
Car Siren/Emergency Vehicle Sirens and Lights
... matches with warning lightbar, with three lighting channels3. The power amplifier circuit adopts high efficiency square (or annular) transformer and power tube ...
Supplier: Wenzhou Haian Electronic Appliance Co., Ltd. [China Manufacturers]

Electronic siren

Jul 31, 2012
Electronic siren
... coalmines. It employs engineering plastic enclosure, which houses audio power amplifier circuit and speaker, providing environmental protection, lightweight, shockproof, durability and ease ... ,GB 3785-1983 Certificate: Patent: Improve Records: 1st Dec. 2009, circuit updated to improve sound quality Fault Records: Sound abnormal Quantity ...
Supplier: Shanghai Nanhua Electronics Co., Ltd. [China Manufacturers]
car gps signal repeater
... , it includes a high gain external GPS antenna, precisely calibrated amplifier circuit with Helix type indoor antenna and a power supply regulator ...
Supplier: Shenzhen Quan Yuan Shi Ye Technology Co., Ltd. [China Manufacturers]
multimedia speakers with stereo performance for portable media players
... USB 5V power supply, 2.Built-in dual channel audio amplifier circuit, 3.3.5 stereo audio input interface head 1.support ... USB 5V power supply,Built-in dual channel audio amplifier circuit, 3.5 stereo audio input interface head2.3 W power ... quality power amplifier chip 3.Power 1000 UF / 10 V large capacitance filter ...
Supplier: Shenzhen Lichuangjiayin Digital Electrics Co., Ltd. [China Manufacturers]
USB/SD Micro Music System with FM radio
... supply mode1, 1020mAh 3.7V Li-Battery with protection circuit;2, AA dry battery; 3, USB power supply ... Precision constant current and constant voltage battery charge controlment circuit, which can protect battery and prolong the service life ... function, inserts earphones, system can automatically shutdown the loudspeaker amplifier circuit, more electricity energy saving Clock, alarm clock, timing play ...
Supplier: Zhuhai Jaocom Technology Co., Ltd. [China Manufacturers]

DC power supply

Jul 08, 2012
DC power supply
... very low temperature coefficient.Low noise, low ripple.High-gain amplifier circuit design, with a good rapid response characteristics.Four high sampling ... display meter.Built-in OVP over-voltage protection circuit and OTP over temperature protection circuit, reliable protection function.This product is designed ...
Supplier: Qingdao Maikeni International Trading Co., Ltd. [China Manufacturers]

Hamburger speakers

Sep 28, 2012
Hamburger speakers
... and natural. unique design philosophy - telescopic extension speaker. independent speaker amplifier circuit board, so that small speaker sound quality music, sound to ...
Supplier: Shenzhen XCL Technology Co., Ltd. [China Manufacturers]
New year fashional cute mini speaker
... . 5.unique design philosophy - telescopic extension speaker. 6.independent speaker amplifier circuit board, so that small speaker sound quality music, sound to ...
Supplier: Shenzhen Infar Technology Co., Ltd. [China Manufacturers]

USB speaker

May 05, 2012
USB speaker
... treble, Nature Bass technology to make low-frequency pure;Micro-amplifier circuit using SMD surface mount technology, to provide sufficient power output ...
Emergency Alarm (CR-1000)
... alarm sounds is controlled with single chip microcomputer.The power amplifier circuit adopts high efficiency square (or annular) transformer ad imported power ...
Supplier: Guangzhou Mingjie Electron Co., Ltd. [China Manufacturers]

Fish Finder

Aug 14, 2012
Fish Finder
... invidual camera Built-in hi-fi horn and audio power amplifier circuit Sunshield: available Automatic control on day/night illumination (CDS) OSD ...
Supplier: Guangzhou AVC Electronic Co., Ltd. [China Manufacturers]

MINI speaker

Nov 21, 2012
MINI speaker
... Nature Bass TechnologySMD Surface mount technology using micro digital tube amplifier circuit, to provide sufficient power output, so that a more transparent ...
Supplier: Angel Technology Co., Ltd. [China Manufacturers]
Silicon bipolar NPN power switching transistor DK150
... GB12560-90 Q/FR115-934 application: widely used in switch circuit, amplifier circuit, etc.Para namesymbolsDK150ADK150BDK150CDK150DDK150EDK150FDK150JDK150Hunitcollector-base voltage (IE=0)VCBO300350400450500550600700Vcollector-emitter voltage ...
Supplier: Chengdu Bikong Sci-Tech Shares Co., Ltd. [China Manufacturers]
THA88 1200MHz IF Fixed Adjacent Channel Modulator,Modulator
... . Product Feature1. Adopt microcomputer controlling medium frequency and PLL technology circuit.2. Set inside high reliable filter and 1.9GHz mixer ... band-pass filter, good parasite output.3. Set inside Hybrid amplifier circuit, high RF output index, above 110dBuV.4. B: 48~550MHz ...
Supplier: Jiaxing Unipower Industrial Co., Ltd. [China Manufacturers]

water level sensor

Dec 04, 2012
water level sensor
... with high accuracy and high stability. Through an accurate simulation amplifier circuit, this transmitter convert the level signal of the testing liquid ...
Supplier: Xian Guangxing Mechano-Electronic Co., Ltd. [China Manufacturers]
HRGC Gas Chromatography
... rangeā‰„104Use of rhenium tungsten wire, constant current source, differential amplifier circuit, micro-pool size. GC-122-ECDElectron capture detectorLimit of detection ...
Supplier: Guangzhou Huarui Chemical Instrument Co., Ltd. [China Manufacturers]

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