Building Supplies

TheATVR Series Step Up / Step Down Voltage Regulator (Stabilizer)Transformers provide a stable source of power for all majorappliances and sensitive electronics. Previously, these voltageconverters were only used by the military, government agencies, andcorporations needing stable power for their equipment but we are ableto provide them for all consumers who have a need for their uniquepower regulating capabilities. Every model is CE approved andcertified. Inaddition to converting 220/230/240 volts to 110/120 volts and visaversa, these voltage regulator transformers will stabilize either 120volts or 220 volts. What that means is they will provide stabilized120 voltswhen the input is 120 as well as providing a constant stabilized220 voltswhen the input is 220/230/240 volts. The input parameters forstabilization (regulation) of power are 80 volts ndash 140 voltsand 120 volts ndash 240 volts. The output is stabilized to either110 volts or 220 volts +/- 4%. Thesestep up / step down voltage regulator voltage converters have a timedelay feature that reduces power fluctuations. Certain largeappliances which contain motors and compressors can be damaged atstart-up when used with standard step up / step down transformers.The manual adjusting time-delay feature of these ATVR voltageconverters can help protect appliances that could be damaged bydelaying or reducing the current temporarily to an acceptable leveland increases gradually as the appliance starts up. It provides atype of surge and sag protection. These features can also helpprotect certain types of electronic equipment also.ATVRVoltage Stabilizer Trans

500 Watt Portable Quartz Light--BRAND NEW--These units are in stock and ready to ship today! Quartz halogen utility work light has a black cast head with safety glass and chrome wire grill Payments If not paying via PayPal, payment can be made over the phone via Visa, Mastercard or Discover by calling 1-800-561-1752 between the hours of 7am-5pm CST M-F. Shipping The package will be shipped via UPS Ground. Order will ship within 2-3 business days from order date. This shipping amount qualifies o

electricpartsforsale Store This is for a case of (10) of our 500 Watt Quartz Halogen Lamps.Free Shipping...and we ship quickly.Features:Q500T4 500-watt, R7S base, 120-volt, length-117.6mm On Aug-26-09 at 22:02:08 PDT, seller added the following information:Sellers: Get your own map of past buyers. Fast. Simple. Free Shipping on most items applies only to the lower 48 states; please contact us prior to purchase to inquire on shipping charges to Alaska and Hawaii.If you have a question, you may a

Select a step-down transformer to connect 110/120 VAC instruments to 220/240 VAC power sources; use a step-up transformer to connect 220/240 VAC instruments to 110/120 VAC power sources. All models run on 50/60 Hz.

600W Solar Power Grid Tie Inverter with Input Voltage DC 22-60V We also have another 500W Solar Power Grid Tie Inverter Version, please check it 500W Solar Power Grid Tie Inverter with Input Voltage DC 10.8-30V You are bidding on a Brand New 500W Small Grid Tie Power Inverter for Solar Panel System What is a Micro Grid-Tie Inverter? A grid-tie inverter (GTI) is a special type of inverter that converts direct current electricity into alternating current electricity and feeds it into an existing electrical grid. GTIs are often used to convert direct current produced by many renewable energy sources, such as solar panels or small wind turbines, into the alternating current used to power homes and businesses. The technical name for a grid-tie inverter is "grid-interactive inverter". They may also be called synchronous inverters. Grid-interactive inverters typically cannot be used in standalone applications where utility power is not available. Feature: 1. This 500W micro grid tie inverter is designed specially fo

2'' 500WOG CF8M WATTS REGULATOR SS VALVE 2'' SEE PICTURES FOR MORE DETAIL!!! Thank YOU for LOOKING!!! ` We have a 100%GUARANTEE minus shipping on all DOA's. SHIPPING $10.00 EXPEDITION FEE ON ALL NEXT DAY AIR SHIPPING REQUESTS !!! We ship the most practical way to save time and money. Shipping Discounts are available for multiple purchases. We charge only actual shipping cost for items. Item(s) will generally be shipped within 2 business days of receipt of payment via UPS and USPS. JASH-SB

These 6x6 (156mmx156mm) Mono Crystalline solar cells have all been visually inspected and physically sorted to ensure there are NO chips or corner breakouts. There cells have NO soldering or desoldering marks either on the front or back sides of the solar cell bus bars. They have never been used before. The power output ranges between 3.5 watts to 4 watts per cell, guaranteed! This set of new 6"x6" solar cells are mono crystalline cells made by an American solar company that has produced solar products in the United States for decades. Mono crystalline solar cells are made from mono ingots / wafers which produce the highest efficiency silicon solar cells on the market today. Compared to other 6 inch mono cells, these solar cells have three bus bars on the front and back, instead of two. These solar cells have never been used, and they are not de-soldered from failed panels and strings, so you can start from a clean slate, which is good for soldering. DIY KIT Technical Data: Cells: 140 pieces plus some bonus solar cells The standard cell specifications are the following, though the individual cells can be above or below these standards. Cell Specifications: Rated power : 3.5 - 4 Wp Open circuit voltage: 0.610v -0.621v Short circuit current: 5.91 amp -6.12 amp Operating voltage: 0.519 v - 0.528 v Operating current: 5.02 amp - 5.22 amp DimensionL: nearly 6 inches by 6 inches or 156mm by 156mm Weight: Just above 6 grams, or 0.2 oz.

ONE 500 WATTS STEP UP/DOWN TRANSFORMER. 500 Watt Maximum Capacity Heavy-Duty Voltage Converter/Transformer LiteFuze Converter Features On/Off switch with indicator lamp * 500 Watt Maximum Capacity Heavy-Duty Voltage Converter/Transformer * Heavy duty for continuous use * On/Off Power Switch * LED Indicator for Power Source * Single phase Dual Voltage Step Up or Step Down functionality * Input: 110V/120V or 220V/230V/240V (Single Phase) * Output 110V/120V or 220V/230V/240V (Single Phase) * Input Selection in the rear of the converter * Two outlets for output in the front * 2 Front sockets: o 1 sockets for Universal 220 volts outlet o 1 sockets for USA Grounded 110 volts outlet * Durable industrial type cord * Ventilated design for continuous use It's ready to run on any power 110, 120, 140, 220, 240 Volts, enabling you to use anywhere in the world, while on the go. Step Down Voltage Converter/Transformer Allows you to Use 110/120 Volts North American (USA) Products in other countries where there is 220 volts elect

500 Watt Maximum Capacity Heavy-Duty continuous use transformer One grounded outlet in front of unit (accepts 3 or 2 prong US and Euro plugs) Hard wired with a European Shucko plug also good for Asian outlets Converts 220/240 Volts down to 110/120 Volts Built-In Fuse Protection Durable design with a heavy-Duty Cord Dimensions and Weight: 4" X 3.5" X 5.5" (HXWXD) Approx. wt. 8 lbs

500 Watt DIY Solar- 6x6 Mono Solar Cells for DIY Solar Panel Short Tabbed Cells Original Untabbed Cells Tabbed Cells Monocrystalline 5x5 Monocrystalline 6x6 Grade B Accessories Solar Panels Our Solar DIY Education Kits have been used by leading institutes in the U.S.! High power mono crystalline solar cells! Average 3.5 watts to 4 watts per cell. SORTED cells! -- Our production team has sorted these cells and taken out those chipped/broken ones. SHRINK WRAPPED Professionally! These 6x6 (156mmx156mm) Mono Crystalline solar cells have all been visually inspected and physically sorted to ensure there are NO chips or corner breakouts. There cells have NO soldering or desoldering marks either on the front or back sides of the solar cell bus bars. They have never been used before. The power output ranges between 3.5 watts to 4 watts per cell, guaranteed! This set of new 6"x6" solar cells are mono crystalline cells made by an American solar company that has produced solar products in the United States for decades. M

LiteFuze Convertingbox 500 Watts Step Up/Down Converter Convertingbox Technology: 50% weight + Noise Reduction 500 Watt Maximum Capacity Heavy-Duty Voltage Converter / Transformer Input: 110V/120V or 220V/230V/240V (Single Phase)Output 110V/120V or 220V/230V/240V (Single Phase)Input Selection in the rear of the converter One outlet for output/input in the front (SmartSockets allow for simple plug n use!)Single phase Dual Step Up or Step Down functionality Features: 500 Watt Maximum Capacity Hea

Market Leader Since 1999!! GANDHI APPLIANCES 2459 West Devon Ave. Chicago, Illinois-60659 773 764 3527 Largest Voltage Transformer Converter Distributor Visit OUR EBAY STORE FOR MORE ITEMS 500 Watts Step Up Down Voltage Transformer Converter Why buy from us? Excellent Customer Service Free Tech Support Free Plug for USA *No Sales Tax 30 Days Guarantee Low Wholesale Price Guarantee *EXCEPT IN IL Package contents NEW 500 watt Heavy Duty Voltage Converter - 2 x Spare Fuses - Plug Adapter for USA 3

Description: Transfer Switch for Portable Generators - Commercial/Residential Features: 6 Circuit - 60 Amp - 120/240V - 1 Phase - NEMA 3R - for Portable Generators up to 7, 500 Watts - UL & cUL Listed SEE OUR FULL LINE OF TRANSFER SWITCHES BY FOLLOWING THIS LINK: OUR TRANSFER SWITCH LINE Commercial/Residential Transfer Switch for Portable Generators up to 7, 500 Watts Our line of commercial/residential rated transfer switches are NEMA 3R rated for outdoor installation in residential and commercial applications Featuring a gasketed steel cabinet that is powder-coated for durability and has a padlockable door Designed to accomodate the generator cord with the door closed Includes a 16" length of flexible non-metallic, liquid-tight conduit with fittings Simply mount the cabinet, attach the conduit and feed the clearly marked wires from the transfer switch into the load center. Then select the load center circuits needed in an emergency and connect them to the wires leads from the transfer switch Our cabinets inclu

Isolation transformer is a great way to reduce the static interference from the wall outlet. With this device you can reduce static noise for your speaker, provide much stable level output of power.

Seven Star 500 Watts Step Down Transformer From 220/230/240V to 110/117/120V; Very High Capacity Shock-ProofSocket; Accept North American 3-Prong Plug. Features: * Included Additional Adapter Plug forothers * Extra 2 Additional Fuses Included

NEW LiteFuze Convertingbox 600 watt LiteFuze Convertingbox is much more than just another voltage converter/transformer. It has a lasting impact on how voltage converter/transformers are functioned. In 2010, LiteFuze redefined the term voltage converter into Convertingbox. The Convertingbox is designed with customers in mind. The LiteFuze Convertingbox is equipped with Smartsockets, which gives the Convertingbox a cleaner design, with simple plug and use. Another main function of LiteFuze Convertingbox is the weight is reduced by 50%! For example, a standard 1000 watt voltage transformer weighs approximately 20 pounds and the revolutionary LiteFuze Convertingbox 1000 weighs only 8.5 pounds! The Convertingbox Technology enables them to produce a more efficient product with less weight. Another thing that is great about this converter is that it has the Noise Reduction feature. Convertingbox technology automatically reduces noise levels and vibrations, which are produced by magnetic coils inside the transformer

500W Solar Grid Tie Power Inverter with DC Input Voltage Range 22-60V 20% more power, cost just 3% more 600W Solar Power Grie Tie Inverter with DC Input Voltage 22-60V You are bidding on a Brand New 500W Small Grid Tie Power Inverter for Solar Panel System Feature: 1. This 500W micro grid tie inverter is designed specially for small power solar panel. 2. This inverter can directly connect solar panel, through inverter to home grid. 3. Easy to installation, just need solar panel, grid tie inverter, then directly can put into home grid. Normal AC Output Power 450W Maximum AC Output Power 500W AC Output Voltage 90V ~ 130V (Optional ) 10.8V~30V Peak Inverter Efficiency 92% Standby Power consumption <0.5W Output Current Waveform Pure Sine-wave MPPT Function Yes Over Current Protection Yes Over Temperature Protection Yes Reverse Polarity Protection

From 110/117/120V to 220/230/240V or from 220/230/240V to 110/117/120V, Very High Capacity Shock-Proof Socket, Accept North American 3-Prong Plug and European Plug, LED Indicator for Power Source, Extra 2 Additional Fuses included. 500 watts capacity, converts 110 to 220 volt or 220 to 110 volt, for continuous use, 3 Outlets, Fuse Protection # 500 watts capacity # Grounded Transformer for Two Way Voltage Conversion - 110 volt to 220 volt and 220 volts to 110 volt # Built-in fuse protection system # Power on-off switch with led indicator # Can be used continuously # Input voltage selector switch (120 or 220 volt) # Ideal for both electric and electronic products like computers, consumer electronics, appliances and testing equipments # 3 Outlets (2 US style and 1 European/Asian style) to plug equipment with either 2 or 3 prong US or 2 prong Asian/European plug # Power cord with 2 round prong grounded plug # Supplied with US style 2 prong plug adapter # Additional Plug Adapters may be required to use this voltage converter in these countries. (UK, Australia, Ireland, Italy, South Africa, India ) # Spare fuses available for this converter # Note: To use grounded 220/240 volt appliances from overseas in the USA, this plug adapter may be required # Dimensions: L - 6" x W - 4" x H - 3.75" approx. # Weight: 8 lbs approx. # Model Name: SM500, AC500 or TC500 # Warranty: 1 Year

500W Amplifier CBA-II Battery Analyzer Add-On This item can only be used with the CBA-II 500 Watts Amplifier Add-on for the CBA-II Battery Analyzer The CBA amplifier is an add-on accessory for CBA designed primarily for commercial users or that must test smaller batteries at or near the destructive limits. It also may be used for testing large lead acid batteries used in power backup applications and for FAA aircraft battery test requirements. Competition modelers may wish to have and amplifier for high rate testing but it is not needed for the average modeler. The amplifier is a very simple in concept. It is a DC amplifier that connects to a CBA and amplifies and regulates discharge current of the CBA times 10. It increases the 100 watt continuous capability of the CBA to 500 watts! It will allow testing of a single nickel cell at 160 amps and regulate that current all the way down to .9 volts. A single Lithium cell may be tested at 120 amps! Notice: Must order CBA separately to use with this amplifier FEATU