we provide different size and capacity portable power bank for mobile phone, from 5000mAH-20000mAH. If you have any interest, pls. contact with me I will send you more detail information. small size, high capacity, slim size, wireless charge, build-in- cable , double USB or multi-USB
we provide different size and capacity portable power bank for mobile phone, from 5000mAH-20000mAH. If you have any interest, pls. contact with me I will send you more detail information.
High quality of Wireless Charging Power Station
Trim range:-5% to +10% Line regulation:¡à0.2%(max) Load regulation:¡à0.5%(max) Dynamic regulation:5%vo pk deviation£¬500¦ìs settling time Current limit:150% Ripple and noise:200mv (vo¡ü15v)300mv (vo¡ý24v) Temperature coefficient:¡à0.02% Isolation voltage¡ý1500vdc (input-output) ¡ý500vdc (input-case) ¡ý500vdc (output-case) Switching frequency:300khz Efficiency:88% Hand soldering time:5s Mtbf: 700000h (bellcore tr332£¬25¡æ) Operating temperature:-40¡æ to +100¡æ Storage temperature:-55¡æ to +125¡æ Cooling: natural convection cooling Relative humidity:10% to 90% Short-circuit protection Sizes: 46(w) x 24(l) x 6.9mm (h) Sip/dip
Ripple and noise£º50mvp-p £¨vo¡ü5vdc£©100mvp-p £¨other£© Temperature coefficient£º¡à0.1% Isolation voltage¡ý500vdc £¨input-output£¬input-case£¬output-case£© Switching frequency£º50khz~150khz Efficiency£º65% Mtbf£º500000h £¨bellcore tr332£¬25¡æ£© Operating temperature£º-10¡æ to +71¡æ £¨military grade£º-40¡æ to +105¡æ £© Storage temperature£º-40¡æ to +120¡æ Cooling: natural convection cooling Relative humidity£º10% to 90% Sizes: 10 (w) x 10 (l) x 6.3mm (h) Sip/dip or as customers' request
Power bank for every digital machine Dimension:15cm*10cm*2cm
Power bank for all kinds of digital machine 12*10*2cm
Power bank for all digital machine Dimension:15cm*10cm*3cm
Power bank for all digital machine Dimension:12*10*3cm
Specifications Sunteams 2000 Input data Max. DC power 2330W Max. DC voltage 500V PV voltage range MPPT 180V-500V Max. input current 10A DC voltage ripple
1. The inverter efficiency reaches 96%-98% 2. MPPT efficiency >99.5% 3. Non-fan design 4. ENS Meets VDE 0126-1-1 standard (Germany standard) 5. Built-in leakage current protection device 6. IP43&IP65 protection 7. Non-transformer design 8. Optional DC switches 9. RS232&RS485 communication 10.Meet RoHS 11. Hanging design and easy installation. Inner foam outside carton Size:540 450 255 Weight :17.5KG
Model: R03P Size: AAA Jacket: PVC/Metal R03P battery Compliance: CE ROHS Capacity: 0.9ohm,24h/d, 45minutes Chemistry: Zinc chloride Height: 43.2-44.5mm Diameter: 9.5-10.5mm Shelf Life: 2years Application: MP3, Walkman, Toys and so on. Blister card pack: 4pcs/blister,48pcs/inner box,720pcs/carton,G.W.:6.5KG,Dimension:28*21*27cm. Shrink pack:4pcs/shrink,60pcs/inner box,2160pcs/ctn,G.W:17.5KG,Dimension:33.5*26.5*15.5cm.
Turbine (Steam, Gas, Wind, Hydraulic) Click to enlarge image We have contracted pwoer generation projects. The main equipement is turbines, which are designed and manufactured to our standard which is accepted by our international clients. We have setup consortium for power generation projects with the main turbine producers in China, who can provide your every kinds of turbines, including steam turbine, gas turbine, hydraulic turbine, wind turbine. All these turbines are designed and manufactured to world most advanced technology such as from GE, Mitsubishi, and German standard. Steam Turbine: We can provides you various steam turbines of up to 60MW covering 9 series of condensing, back pressure, extraction, extraction-back pressure, geothermal, wet steam, multi-pressure, industrial and packaged modular units, including more than 200 types, which find a wide application in many industries such as power generation, petroleum, chemistry, printing and dying, textile, cement, pulp and paper, sugar refinery, steel and iron, garbage disposal, combined steam and gas turbine cycle, and urban district heating, and, user?s different requirements can also be satisfied to the utmost extent. The corporation devotes itself to the technical innovation, and adopts full 3-dimension methods for the optimization of garbage power and combined cycle units as well as 15MWf=25MWf=60MW?135MW?200MW units, completed with WOODWARD EHC systems and BENTLY instruments, thus showing a new image of products with the first-class technology in China. We can also provide you large sized turbine of which the technologies are transferred from top international turbine makers. 1.1000MW Ultra Super Critical Steam Turbine 2.600MW Super Critical Steam Turbine 3.600MW Sub-critical Steam Turbine 4. 300 MW Sub-critical Steam Turbine 5. 200 MW Steam Turbine GAS Turbine: Condensing Gas Turbine from 750KW to 25000kw; Exhausting Condesong Turbone from 1500kw to 22000kw; Single or Multi Stage Back Pressure Turbine from 750KW to 12000kw; Exhausting Back Pressure type with rating of 1500KW to 25000KW different dimensions
Stabilizers are fairly short subs which have blades attached to external surface. By providing support for the BHA (Bottom Hole Assembly) at certain points they can be used to control the trajectory of the well. The blades can be either straight or spiral in shape. Spiral blades can give 360�¯�¿�½?�?�° contact with the borehole. Orchid Energy Co can provide string stabilizer and near bit stabilizer, straight integral blade stabilizer(IBS),spiral integral blade stabilizer(IBS), replaceable sleeve stabilizer, non-rotating stabilizer, and non magnetic stabilizers etc. Stabilizers are manufactured from 4145H alloy steel bar or forgings, quenched and tempered to 285-341 Brinell hardness; Hard facing types are HF1000, HF2000, HF3000, HF4000, HF5000. All above products are manufactured according to API Spec 7-1 standard. Options Available: straight integral blade stabilizer, spiral integral blade stabilizer, replaceable sleeve stabilizer, non-rotating stabilizer or non magnetic stabilizers; 4145H Alloy steel, Non-magnetic steel; String Type stabilizer, Near Bit Type stabilizer;
Leica geb111 total station battery
Leica GEB171 TC/TPS/TCA Serise Total Station Ni-MH External Battery,Total Station Battery
Dc/dc converter modules, 1â??300 w Encapsulated ac/dc power modules, 2â??100 w Ac/dc power supplies (open frame / encased), 15â??1000 w Power supplies for din-rail mounting, 15â??1000 w High power rack converters and inverters, up to 22 kw -
With the support of our expert, our company is dedicated exporter of replaceable sleeve stabilizer in beijing, beijing, china. In order to meet the needs of different drilling condition, different types of stabilizers is equipped on the housing of the driving shaft : fixed and replaceable type available. Clients can avail this replaceable sleeve stabilizer at industry leading prices from us.
Abb inverter accessory, driver board, control panel, power board, circuit board, capacitor, power resistor, fan, scr, thyristor, diode.
Wind turbine, solar panel, wind and solar hybrid controller, inverter, dump load and battery.
