Stepup Transformer
March 27th, 2010
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Stereo MC Moving Coil Step Up Transformer SUT Phono Preamp - USAF Military Iron! |  |
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US $375.00 | 23d 3h 2m |
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Moving Coil Step Up Transformers,Partridge? used with Dynavector 17D MkII ! | |
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US $389.31 | 27d 7h 7m |
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Micro Seiki MT-1000 Step Up Transformer, Rare, L@@K+++ | |
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US $1,600.00 | 22d 21h 14m |
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Ortofon T-3000 Step-Up Transformer (T3000, Step Up) | |
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US $999.99 | 22d 13h 47m |
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JINSUN Iris Aluminium Case for MC Step up transformer. | |
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US $300.00 | 20d 3h 35m |
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Tango HL-600-50K MC Step Up Transformers SME Ortofon Denon 103R Koetsu Cartridge | |
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US $2,990.00 | 19d 2m |
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RAPHAELITE Sinovt PM1.1 Phono STEP-UP Transformer New | |
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US $799.00 | 16d 14h 14m |
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Audio Technica AT-670T MC Step-up Transformer 3-40 OHM | |
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US $420.14 | 13d 10h 45m |
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Entre " MySonic Lab " ET-200 MC STEP UP TRANSFORMER | |
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US $868.64 | 13d 5h 40m |
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New Ortofon ST-80 MC Step-Up Transformer NIB Free shipping | |
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US $1,150.00 | 6d 14h 18m |
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Stepup Transformer
please can you help with xmas light bulb voltages?
hi there
we have a line of old xmas light decorations, there are 24 in total and they are wired straight into a plug, no transformers or nothing - our mains supply in the uk is 240v
from what we can see the originals are "20v 3w" but aren't very bright, we think they've got like this over the [50+] years use although not to sure because of the voltages concerned
now all we can find down our local hardware store is "34v 3w" but this would total 816v and as i said they are just going into the mains
what would be the end result, will they be able to light up fully and will they just draw the extra from the mains supply, or will they all be dim because with the available voltage there's not enough to supply the full wattage to each, perhaps this is why what's in there is dim?
also any suggestions on alternative bulbs, places to buy or a "stepup transformer" ! is it ?
many thanks
merry xmas
regards
jack r
it depends if they are in series or parallel, but they are probably in series
Power = VI = V^2 / R
R = V^2 / Power
so the new bulbs are
R = 34^2 / 3 = 385ohms
so with 24 you'd get 24 x 385 = 9240 ohms
so at 240V
i = 240 / 9240 = .026A
power per bulb = I^2 R = .026^2 x 385 = .26W
so they would go to less than 1/10 power
----------------------------------------------------------
I wouldn't recommend stepping up the voltage, the insulation might not be up to it, and a higher industrial voltage could be dangerous from the point of view of fire or electrocution.
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Stereo MC Moving Coil Step Up Transformer SUT Phono Preamp - USAF Military Iron! | |
|
US $375.00 | 23d 3h 2m |
|
Moving Coil Step Up Transformers,Partridge? used with Dynavector 17D MkII ! | |
|
US $389.31 | 27d 7h 7m |
|
Micro Seiki MT-1000 Step Up Transformer, Rare, L@@K+++ | |
|
US $1,600.00 | 22d 21h 14m |
|
Ortofon T-3000 Step-Up Transformer (T3000, Step Up) | |
|
US $999.99 | 22d 13h 47m |
|
JINSUN Iris Aluminium Case for MC Step up transformer. | |
|
US $300.00 | 20d 3h 35m |
|
Tango HL-600-50K MC Step Up Transformers SME Ortofon Denon 103R Koetsu Cartridge | |
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US $2,990.00 | 19d 2m |
|
RAPHAELITE Sinovt PM1.1 Phono STEP-UP Transformer New | |
|
US $799.00 | 16d 14h 14m |
|
Audio Technica AT-670T MC Step-up Transformer 3-40 OHM | |
|
US $420.14 | 13d 10h 45m |
|
Entre " MySonic Lab " ET-200 MC STEP UP TRANSFORMER | |
|
US $868.64 | 13d 5h 40m |
|
New Ortofon ST-80 MC Step-Up Transformer NIB Free shipping | |
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US $1,150.00 | 6d 14h 18m |
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Graham Slee Elevator EXP MC Head Amp/Step Up Transformer - BNIB RRP £560 | |
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US $764.55 | 3d 13h 57m |
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New Phase Tech T-3 MC Step-Up Transformer free shipping | |
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US $565.25 | 1d 14h 29m |
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Shindo Arome MC step-up transformer TRIAD, Western Electric, Altec | |
0 Bid | US $1,391.52 | 5d 12h 25m |
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No items matching your keywords were found.
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Luxman MC step up transformer A-8020, AD8000 for DL-103, EMT cart silver wire | |
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US $600.00 | 24d 16h |
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Luxman MC step up transformer A-8030 and AD8000 for SPU, Koetsu ... silver wire | |
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US $600.00 | 24d 16h |
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JINSUN Iris Aluminium Case for MC Step up transformer. | |
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US $300.00 | 20d 3h 35m |
|
Tango HL-600-50K MC Step Up Transformers SME Ortofon Denon 103R Koetsu Cartridge | |
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US $2,990.00 | 19d 2m |
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Ortofon MCA-76 MCA76 MC Moving Coil Amplifier / Step Up Transformer 4 Turntable | |
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US $399.99 | 7d 21h 48m |
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Supex SDT-722 Moving Coil Step up Transformer - Koetsu / Supex 2 Arms ! Boxed ! | |
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US $595.00 | 5d 23h 37m |
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The Transformer $7.49 The Transformer |
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Transformer $6.49 Transformer |
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Line Stepup Ski $610 Line answers the call of advanced park skiers who want a stiffer, moredurable ride with the Line Stepup Ski. It's got all the power, speed,stability, and strength to conquer the biggest park features on earth. The Stepup utilizes Line's improved Deckwall construction, built of 2-ply horizontally laminated Skate Deck Maple veneers for shock and durability at the tips with Macroblock sidewall construction under foot for a smooth and solid flex. This construction makes the Stepup one of the firmest symmetrical skis available with insane pop and durability that can still press out butters all day. The Fatty Base and Edge keeps the Stepup goingall season long. This race quality base means you can get enough speed for those 80 footers. Symmetric Geometry is a 5-radius sidecut with the same tight radius in the tip and tail for initiating turns easily forward and backwards. Firm symmetric flex means this ski has the same stiff flex in front and behind your boot for the same feel riding forward or backwards. Line offers this true-park ski for any challenge you can think up.The Line Step Up Ski is: 60% Park, 40% All-mountain, 0% powder. |
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Line Skis StepUp Skis 2011 $176.9 Line Skis StepUp Skis 2011: Step up and call droppin’ next on the only park ski in the world with the construction, the pop, the power, the stability, and the symmetry to conquer the biggest features in the biggest parks on earth, the Line Skis StepUp Ski. With a true twin shape and skate deck construction for added pop, it’s everyone else’s turn to be a spectator. |
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Line Stepup Skis $342.95 Step up and call droppin next on the only park ski in the world with the construction, the pop, the power, the stability, and the symmetry to conquer the biggest features in the biggest parks on earth. It's everyone else's turn to be a spectator.Key Features of the Line Stepup Skis: Skate Deck Construction 7 ply Maple veneer core (NEW) Double! Carbon Ollieband - Twice da carbon for twice da pop! Symmetric Flex Symmetric Geometry Fatty Base & Edge Extruded Base Shape: 115-88-115 Sidecut: 18m (177cm) Stance: centered Art: David Foldvari's work is influenced by his Eastern European roots known for its subjects of alienation, identity & belonging. |
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StepUp to USMLE Step 3 By van Kleunen, Jonathan P., M.D. $67.9 Author: van Kleunen, Jonathan P., M.D. Series Title: Stepup Publication Date: 2008/10/01 Number of Pages: 372 Binding Type: Paperback Language: English Depth: 0.50 Width: 8.50 Height: 11.00 |
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StepUp to USMLE Step 2 By van Kleunen, Jonathan P., M.D. $69.41 Author: van Kleunen, Jonathan P., M.D. Series Title: Stepup Series Publication Date: 2007/09/01 Number of Pages: 322 Binding Type: Paperback Language: English Depth: 0.50 Width: 8.25 Height: 10.75 |
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transformer $572.99 APC - Transformer ( rack-mountable ) - AC 208 V - 2U - for P/N: SUA5000RMI5U |
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Smartboost Transformer Smartboost 50Amp 12KVA Transformer $2286.94 Smartboost Transformer Smartboost 50Amp 12KVA Transformer Charles Industries SmartBoost Transformer - SMARTBOOST 50AMP 12KVA TRANSFORMER |
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640-1203 TRANSFORMER (Closeout) $2.95 640-1203 TRANSFORMER (Closeout) |
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Harbinger APS12 AC Transformer $21 Harbinger APS12 AC Transformer |
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Harbinger APS15 AC Transformer $25 Harbinger APS15 AC Transformer |
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Harbinger Aps12 Ac Transformer $21 Harbinger APS12 AC Transformer |
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Lou Reed/Transformer $8.99 Lou Reed/Transformer |
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Transformer (Rock Box Series) $6.49 Transformer (Rock Box Series) |
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Power Bright VC500W Voltage Transformer 500 Watt Step Up/Down 110 Volt - 220 Volt
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Power Bright VC100W Voltage Transformer 100 Watt Step Up/Down 110 Volt - 220 Volt
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Power Bright VC200W Voltage Transformer 200 Watt Step Up/Down 110 Volt - 220 Volt
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Trisonic TS4053P 500W Step-Up/Step-Down Transformer
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Franzus FR-22 50 Watt Reverse International Transformer
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The Firm TransFIRMer
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Simran SMF-200 Deluxe 200 Watts Step Down Voltage Converter for International Travel to AC 220V/240V Countries
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Deluxe 200 Watts Step Down Voltage Converter for International Travel to 220V / 240V Countries ~ Ideal for Blackberry, Laptops, iPods & Phones etc
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Kml Step1 Stepping with simple radio step up transformer and AA battery.
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