conduction convection radiation,China conduction convection radiation Manufacturers, Suppliers

350mA 12W waterproof LED power supply

Mar 31, 2013

... StandardCompliance to EN61347-1:2008&EN 61347-2-13:2006EMI conduction & radiationCompliance to EN 55015: 2006+A1: 2007 EN 61547: 2004Harmonic ...

Supplier: Shenzhen Shine Technology Limited

[China Manufacturers]

LED-S1218A 12-18W

Mar 31, 2013

... ;Isolation class II, no F.G. ;Cooling by free air convection;Pass LPS;100% full load burn-in test;Low cost ... -FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RHEMI CONDUCTION & RADIATIONCompliance toEN55015, EN55022 (CISPR22) Class BHARMONIC CURRENTCompliance to EN61000-3 ...

Supplier: Shanghai Shengrongsen Electronic Co., Ltd.

[China Manufacturers]

240W Din Rail Power Supply (DR-240-24)

Feb 02, 2013

... : Short circuit/Over load3. Approvals:CE4. Cooling by free air convection 5. 100% full load burn-in test6. 2 year warrabty7 ... ,O/P-FG:100M Ohms/500VDC/25°C/70%RHEMI CONDUCTION&RADIATIONDesign refer to GB4943,UL60950,EN60950EMC STANDARDDesign refer to GB9254 ...

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

**5008080 Cental Heating Radiator(CE&ISO9001:2000)**

Dec 30, 2012

... you choice. 10.The three unique hart transfer modes including conduction,radiation and convection have improved heat dissipation effect. 11.Short heating hours ...

Supplier: Zhejiang Flourish Radiator Co., Ltd.

[China Manufacturers]

Solar Vacuum Tube

Jun 11, 2012

... a special selective coating (Al-N/Al) which featuresexcellent solar radiation absorption and minimal reflection properties. The top of the two ... process in production resulting in an almost total elimination of convection and conduction losses from the tube. Solar Vacuum Tube

Supplier: Haining Sanxi Solar Energy Industry Co., Ltd.

[China Manufacturers]

**301w 302w 30*3W LED High Bay**

Jan 09, 2013

... Main Advantages of DGCLED Lamps:1.Excellent heat dissipation 1).Conduction DGCLED Lamps use "chip directly be sealed on the radiator ... low of 0.2°C/W. 2)Convection (it dominated position) Air is up-down convection.DGCLED uses "Penetration of up and ...

Supplier: Shenzhen DGCLED Lighting Co., Ltd.

[China Manufacturers]

7W LED injection plastic lamp bulb cup

Sep 11, 2012

... "Eco"8. No RF interference, no buzzing noise, no UV radiation.7W LED Light Lamp Technical DataInput Voltage: AC110-265V Output ... Conductive Plastic Heat reduce lifetime of an LED SystemConvection- and Conduction Limited Situation 7W LED injection plastic lamp bulb cup

Supplier: Huizhou Tian Sheng Technology Co., Ltd.

[China Manufacturers]

AC 110V-240V DC 12V Switching Power Supply with En60950 61558 60335 61347 UL1310 Standard

Oct 20, 2012

... 25 degrees Environmental Operating Operating temperature 0~40 degrees Free convection Operating humidity 10-80% RH Non Condensing Sea level Non ... , CE, FCC, EMC, LVD ,BS ,KC,UC,CULSEMI Emission Radiation Test&Conduction Test: EN 55022/FCC Part 15 Harmonic Test: EN 61000 ...

Supplier: Dongguan Gaoyi Electronic Co., Ltd.

[China Manufacturers]

vacuum tube

Sep 18, 2012

... special selective coating (Al-N/Al) which features excellent solar radiation absorption and minimal reflection properties. The top of the two ... process in production resulting in an almost total elimination of convection and conduction losses from the tube.

Supplier: Haining Qiruite Photoelectric Co., Ltd.

[China Manufacturers]

single target vacuum tube(CHCH)

Jan 05, 2013

... inner tube is evacuated to virtually eliminate heat loss by conduction and convection. Sijiwang successfully developed the innovative Advanced Solar Selective Coatings ... and good thermal stability. Solar selective coatings absorb most solar radiation while simultaneously suppressing the thermal emittance loss from coating surfaces ...

Supplier: Haining Sijiwang Solar Energy Industry Co., Ltd.

[China Manufacturers]

Solar Water Heater Vacuum Tube

Sep 01, 2012

... special selective coating(AL-N-AL) which features excellent solar radiation absorption and minimal reflection properties. the top of the two ... process in production resulting in an almost total elimination of convection and conduction loses from the tube.Information:Type: 47x1500, 58x1800, 21x2100Vacuum ...

Supplier: Changzhou Xingwang Green Energy Co., Ltd.

[China Manufacturers]

how to build a solar water heater

Dec 26, 2012

... any object. Heat can travel through space through radiation. There's no stopping it. The good news ... the solar collectors is extremely minimal, and the radiation coming in from the sun is extremely high ... is about 95%.How exactly does it work?Radiation from the sun beams through the outer glass ... heat cannot easily pass through the vacuum (no conduction or convection), and is forced to conduct into the ...

Supplier: Zhejiang Tonghuan Solar Energy Technology Co., Ltd.

[China Manufacturers]

solar collector

Mar 09, 2013

... of the vacuum tube, from the High-temperature environment super-conduction tubes, leads the heat To the water tank, and produces ... in the Vacuum tube directly, through the cold hot water convection, changes the Solar energy into heat energy to store in ... / AL of Sputter aluminum nitrogen aluminum alternative absorption coating Solar radiation absorption rate ≥93%, and hot emittance ≤6% D) Long ...

Supplier: Haining Haoguang Solar Industrial Co., Ltd.

[China Manufacturers]

Pretty Nice Design for 120 Lumen LED Downlights

Mar 02, 2013

... Pollution: No wasted LightNo Hazardous Emissions: No IR or UV Radiation, Do Not Attract InsectsExtended Life Time: 5 years Maintenance-FreeEven ... and shell, it’s possible to realize the heat conduction and air convection. It adopts the world’s leading high-quality LED ...

Supplier: Zhejiang Towlon Optoelectronic Technology Co., Ltd.

[China Manufacturers]

copper vacuum tube solar collector

Mar 22, 2012

... of the vacuum tube, from the high-temperature environment super-conduction tubes, leads the heat to the water tank, and produces ... in the vacuum tube directly, through the cold hot water convection, changes the solar energy into heat energy to store in ... / AL of sputter aluminum nitrogen aluminum alternative absorption coating solar radiation absorption rate ≥93%, and hot emittance ≤6% D) Long ...

Supplier: Haining Xianke Solar Energy Technology Co., Ltd.

[China Manufacturers]

Dimmable 7X1W High Power Par30 LED Light

Nov 29, 2012

... .CE &RoHS Feature:1. It adopts 1050 super-high heat conduction aluminium materials, coefficient of heat conductivity achieve 53. 2. High ... . 3. Very light weight. 4. Unique design for the air convection, further enhance the heat dissipation ability. 5. The temperature of ... to 95% Life Span: 50000 hours No UV OR IR Radiation CE&RoHS Warranty: 2 years Packing: 1:Qty/ctn:48pcs ...

Supplier: Shenzhen Eway Opto-Electronics Co., Ltd.

[China Manufacturers]

JFW-5OO Roof Ventilation Fan Without Power With CE Certificate

Jun 25, 2012

... the flowing applications.It removes heat through the process of radiation,convection.It reduces the indoor temperature and improves the indoor air ...

Supplier: Qingzhou Aonuodi Temperature Equipment Co., Ltd.

[China Manufacturers]

infrared gas heater

Feb 04, 2013

... , food, printing and dyeing etc........................................................................................................................................................................................AdvantagesA-By infrared radiation heating dominated and supplemented by convection heating, which saves 30%-50% of the ...

Supplier: Wenling Anmei Gas Equipment Co., Ltd.

[China Manufacturers]

corrugated pvc roofing sheets

Mar 08, 2012

... extraordinarily suitable for outdoor use.Even exposed to ultra-violet radiation, dampness, heat, chillness and impact, theproducts remain the ... performance for heat insulation Shengyu plastic roof tile, its heat conduction modulus is 0.325 W/m. K, which equal ... China Certificate of Environmental Labeling, this product proves no radiation,volatilizable materials and pollution. What’s more, it can ...

Supplier: Hubei Shengyu Building Materials Co., Ltd.

[China Manufacturers]

Industry steam oil-fired boiler

Jan 29, 2013

... classic three return ,all butt wet back,corrugated Furnace combined ,convection area threaded tubs and light tube optimized combinztion of new ... space,complete fuel combustion,effective absorption of thermal expansion,large radiation heatong.3 Heat enough:boilers heating area is large enough ...

Supplier: Xinxiang Hengfu Electronic Machinery Co., Ltd.

[China Manufacturers]