power amplifier circuit using 2sc2922,China power amplifier circuit using 2sc2922 Manufacturers, Suppliers

Plastic Distribution Boxes Industrial socket box CEE Industrial plug& socket Box Compact power box

Mar 26, 2013

... . Our electric is specialized in assembling socket-outlet combinations for using in industrialplants, exhibition centers, outdoor events, construction sites, etc. Boxes ... requirements.Details:1.Size of cover:420×130×95 mm2.Circuit breaker3.Sockets: RS-413:3pcs Normal voltage:220v-250v Plug ... Boxes Industrial socket box CEE Industrial plug& socket Box Compact power box

Supplier: Yueqing Rongsheng Introduced Electrical Appliances Co., Ltd.

[China Manufacturers]

24V 36V 48V 20A 25A 30A high power li-ion li-polymer battery charger

Feb 08, 2013

... colors.7,Over current,over voltage.over temperature,short circuit and reverse polarity protection.8,Led display charging states.9 ... :-10 - +60 .Safety protections: Over Voltage protectionShort Circuit protectionPolarity error protectionOver power protection Warning: Don't expose the product to rain ... It is normal if the product gets slightly hot when using.Keep the product out of children's reach.Don' ...

Supplier: Shenzhen Tengshun Power Supply Co., Ltd.

[China Manufacturers]

12kv vacuum circuit breaker

Feb 18, 2012

... embedded pole by epoxy resin APG process.Using epoxy resin APG solid seal insulation technology, ... insulated level1min Power frequency withstand voltageKv42Lighting impulse withstand voltage(Peak value)Kv754Rated frequencyHz505Rated circuit breaking current( ... short time withstand currentkA4 Times of rated circuit current breakingtimes2500009Mechanism lifetimes30000010Life-span of electricity(rated ...

Supplier: Epo Electric Co., Ltd. Xiamen

[China Manufacturers]

colorful cute baseball shape silicone mini speaker/Amplifier

May 23, 2012

... cute baseball shape silicone mini speaker/Amplifier 1.silicone speaker for iphone4 2.No external power needed Cute basketball shape silicone ... loud amplifier speaker for iphone4 CalledBasetball Shaped Silicone ... the fire ,avoid contact with sharp objests(2Sterilize before using boiling water and store in a clean and safe ...

Supplier: Dongguan Desheng Gifts Co., Ltd.

[China Manufacturers]

TV Antenna Head Amplifier U8000

Nov 23, 2012

... 8dB 3.Gain:30dB High Definition Digital Television Antenna Head Amplifier U8000Technical Data:1.Frequency:470-862MHz(UHF)2.Noise Figure ... :1.8dB3.Gain:30dB4.Power Supply:12V/60mACharactristics of the product:1.Metal Housing, ... 2.Adopt imported low noise audion components,High Frequency Microstrip Circuit design,SMTtechnology.3.F connectors,Good Reflection Coefficient,Easy to ...

Supplier: Zhongshan Masda Antenna Appliance Co., Ltd.

[China Manufacturers]

Double Coil Wireless Charger Circuit Charger

Aug 05, 2012

... Double Coil Wireless Charger Circuit Charger 2. Compatible with all QI stabdard phone 3. High power transformation rate Double Coil ... Wireless Charger Circuit Charger Features1. Universal Charging: The Inductive ... Qi charger?1. Connect the power supply to the Qi inductive charger using the power cable provided. Ensure that the ...

Supplier: Shenzhen Dowdon Tech Co., Ltd.

[China Manufacturers]

Portable power 4800mAh compatible with mobile phone and ipad

Dec 25, 2012

... times above charging cycle 3,2 USB output socket Portable power 4800mAh compatible with mobile phone and ipadFeatures:1.Suitable for ... protector to safety avoid over-charging,over-discharging and short circuit.5.Using the imported intelligent IC to ensure 95% high efficiency ... and corresponding connector of the mobile phone. 3. The mobile power can charge any digital device which the voltage is 5V ...

Supplier: Shenzhen SaiRi Battery Co., Ltd.

[China Manufacturers]

500W Solar Power System

Dec 17, 2012

... solar cell efficiency of more than 17.5%2, PV power generation integrated machine is novel, can be directly powered, ... of the panels and batteries (to increase the battery using an external way).6,Standard mains charging port for ... <3%Rated output power500WAllowable overload110%-1100W,30secondsSurge power Above 1100W until short circuit, 3 secendsHumidity limits10-85% Non-condensingOver-temperature ...

Supplier: No.36 Research Institute Of CETC

[China Manufacturers]

Power Bank for Digital Camera 5V 1A

Jun 03, 2012

... Description:The item are light and small portable mobile power products, can use in many terminal products, mainly ... of external powers for all digital terminals.Technological Parameter:using industrial standard aluminum material. Firm, small and easy ... 5V devices intelligent protection circuit design provides over-charge, over discharge and short circuit protection Rated Power : 4400MAH or more ...

Supplier: Shenzhen Zhongxintong Industrial Co., Ltd.

[China Manufacturers]

protable Solar power stsytem with laptop charger function

Dec 03, 2012

... recharge it using the standard iPhone/Ipod Wall AC Charger or USB cable protable Solar power stsytem with ... LED showing battery capacity7.With protective function for short circuit, over current and over-charging/recharging8.Size(open ... (L*W*H) G.W:21KG Solar power stsytem with laptop chargerThe Package includes the following ... 1 x soalr power bank 1 x User Manual1 x AC ...

Supplier: Shenzhen Safeever Co., Ltd.

[China Manufacturers]

Hot sales!1900mAh portable power bank for iphone/ipad series

Mar 22, 2013

... Input and output 5v2.Rechargeable battery charger /Rechargeable3.Move power/Portable4.Backup battery for iphonethis is mobile battery charger ... with high capacity which using high quality battery cell.Its capacity reach to 1900mah ... battery with international advanced technology8.the connector with short-circuit protection functionCautions:1, don’t charge different digital ...

Supplier: Shenzhen Yixunkena Electronic Technology Co., Ltd.

[China Manufacturers]

2013 hot selling high capacity 5000mah mobile power bank

Aug 27, 2012

1.2013 hot selling high capacity 5000mah mobile power bank 2.Over-current,over-voltage,circuit-short protection 3.1yearwarrant 2013 hot selling ... overcharge,discharge,prevent over current and short circuit also with high temperature protection6.With the using more safety and comfortable Usage Four ...

Supplier: Guangzhou Shuangdi Electronics Factory

[China Manufacturers]

high eficiency 8000mAh polymer lithium -ion battery power supply

Aug 18, 2012

... the same time High Capacity Recharger Portable Power Bank Fingers Touch Design Charger for Iphone ... : using intelligent lines, realize the triple protection security, the American mobile power technology and intelligent control circuit ( ... charging control, charging protection, discharge protection, will protection, short circuit protection ...

Supplier: Shenzhen Portable Electronic Technology Co., Ltd.

[China Manufacturers]

Portable 5600mah Power Bank for Smartphones and Tablets

Feb 15, 2013

... backup battery Portable 5600mah Backup Battery Power Bank for Smartphones and Tablets Description 1.Higher security:Using samsung original lithium battery makes ... Ultraviolet piano paint processing.6.Japan Seiko circuit board and main security. NameXinghuang 5600mAh Power BankModel numberXH-5600A12Product DataCapacity:5600mAh Demension:93 ...

Supplier: Shenzhen Xinghuang Communication Equipment Co., Ltd.

[China Manufacturers]

Universal USB port Mobile power charger with LED lights

Apr 30, 2012

... & AC. Dual USB ports for 2 products power charge at the same time.2. Using high-performance lithium-ion batteries, no memory ... -charge, over-discharge and short circuit, batteries balance protection etc.4. Suitable for various digital products power charger as iPhone,cell/mobile ...

Supplier: Zhuhai Sunshine Electronics & Technology Co., Ltd.

[China Manufacturers]

Universal Portable Exteral Power Bank For iPad mini,External Portable Power Bank For iPad4

Jan 07, 2013

... mini Super 9000 mAh portable power bank for iPhone5/ portable power bank for iPad miniBesinar International Portable Power Bank 9000 mAh, with all ... conversion ratio over 90% 7.Long life: Top circuit design,over 500 circle times using 8.Warranty: 1Year 9. Packing: Box Packing ... : 5V—1000mA (MAX) 15. Operating temperature : -10-50°C 16. power bank Charging time: about 4 hours 17. Idle discharging : Lower ...

Supplier: Shenzhen Besinar Technology Co., Ltd.

[China Manufacturers]

ultra thin 4000mah power bank for iphone5

Feb 04, 2013

... current protection, Short circuit protection, Explosion protectionAluminum Alloy coverslim power bank Features:It is to recommend using your mobile device ... bundled USB cable with our product. For charging and discharging this mobile charger.Ultra-thin power ... )Safety: Advanced IC to protect the circuit board, Built-in short circuit, overcharge and temperature Thanks for review ...

Supplier: Shenzhen Iptech Co., Ltd.

[China Manufacturers]

Solar Power Torch Flashlight

Jan 15, 2013

... .(6) Charging time for the Lithium polymer battery inside using USB charging cable :about 3 hours(7) Charging time ... High-grade aluminum alloy Main Index1.Solar Panel2V/60MA2.Power sourceSunlight3.Light Source7 Led lights 4.Outer MaterialHigh-grade aluminum ... Time8 hours when fully charged6Charging Time5 hours on sunny days7.Circuit ProtectionOver-charge, over-discharge, overload.Features Clean energy ...

Supplier: Shenzhen Liyangtaihe Technology Co., Ltd.

[China Manufacturers]

40W portable home use mini solar power system

Mar 28, 2012

... Metres solar charging cables12V/24V solar charge controller150W solar power inverter4PCS 60pcs high brightness LED DC lamps more than ... 16*46*31cm (Solar power system)Product weight7.5KGSValid time of QuotationOne monthNote MCU controlled circuit for more protection and ... features as below: No load protection, short circuit, reverse polarity, reverse flow charge,battery low voltage cut ...

Supplier: Changzhou Great Solar Technology Co., Ltd.

[China Manufacturers]

SCUD Power bank 10400mAh

Mar 06, 2012

... view Charger SD426 by using AC adapter How Product Works Package Why Choose usOUR PRODUCTSSmart Battery Power control chipFET (field ... -effect transistor)Dual Protection ICProtection board PCMCurrent protection PTCStrong BatteryOriginal electric circuit optimizationTrue capacity, ... by BUREAU VERITAS CHINASCUD Campus View SCUD Power bank 10400mAh

Supplier: Scud Battery Co., Ltd.

[China Manufacturers]