$119.0 Buy It Now or Best Offer
free,30-Day Returns
Seller Store ppelectronics
(13348) 100.0%,
Location: Middlesex, New Jersey
Ships to: US,
Item: 296780431234
Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Unbranded:Unbranded
Compatible Brand:Universal
Type:Power Supply
Manufacturer Warranty:Other: See Item Description
LOWER PRICE !! We made a bulk purchase of parts, for a reduction in price! Buy two and SAVE MORE$$ Ships by Priority Mail Flat Rate, so two ship for same price as one! OUR VERY OWN DESIGN OFFERING – Vacuum Tube Battery Eliminator Power Supply Kit, for use with most antique radio receiver sets. NEW REVISION 2. This kit revision offers a major, and several minor improvements to our popular design! The PC board has been enlarged, to accommodate the power transformer. The transformer mounts directly to the board. This GREATLY eases assembly, AND creates a standalone unit. The unit can be mounted into a radio enclosure, or other enclosure of your choice! DOZENS and DOZENS sold! See our other listings, for a semi-built kit. NOTE: The case is available in gray and black, please message us with your preference. Below are some unsolicited feedback from buyers. Professional grade kit. Quality components and design.Highly recommended. +++++. Fast! Fine battery eliminator design! Seller goes the extra mile to be sure item is just as expected. Quality components! Thanks! Excellent once again (my second). Entire purchase process was GREAT!! I would buy again from this seller without hesitation! Communications was OUTSTANDING!! This is the second kit I have bought from this seller and again I am very impressed! It arrived quickly, was easy to assemble and the directions were on point. For such a flexible unit the price is a steal. A professionally built battery eliminator supply will cost at least 2 to 300 dollars more. The cool part is that you can build it yourself and learn something. Safety is advertised all over the instructions and even on the circuit board as well as the ebay description. Thank you!!!!! —————————————————————————————————- This kit features three, independent DC power sources, to provide B+ (high voltage), A+ (filament voltage) and C- (grid voltage), for vacuum tube radios and other electronic equipment. For 120 VAC input voltages only. Complete kit with case, power transformer and line cord. The kit provides the following voltages and currents. All outputs are fuse protected. B+ circuit consists of a standard series string of twelve zener diodes. Twelve diodes allow more taps, and reduces component heating. Standard taps of 22, 44, 66, 88 110 and 132 volts nominal, with additional taps of 33, 55, 77, 100 and 122 available on the board. Maximum nominal current of 50mA at 132 volts. This is a shunt regulator design, exact voltages will vary due to component variations, and load. A+ circuit consists of a LM350 voltage regulator. Variable output from 1.2 – 6.3 volts by onboard trimmer, up to 2 amps. C- circuit provides an adjustable, zener regulated 0 – 21 volts by onboard potentiometer. Three onboard LED’s provide indication of A, B and C voltages. QUIET, onboard 50mm fan provides cooling for longer component life. NOTE: The unit must be operated in an enclosure at all times, plastic enclosure included. Only for sale to people experienced with line powered, high voltage devices. Not for sale to, or use by minors. See additional disclaimers below. * – Choice of gray or black vented enclosure, specify when ordering. User must drill round holes as necessary for construction. * – Easy printed circuit board assembly. High quality fiberglass circuit board. Single sided design without plated through holes, so it is easy to solder and unsolder components. * – NO point-to-point AC wiring! Our exclusive design features PC board connections for the line cord, power switch and transformer primary connections. * – Board has three different color LED’s to monitor each supply. * – AC line input fuse, and individual PC board mount fuses for each section. User can install in-line fuses, or panel mounted fuse holders if desired (not included). Fuses included, user should fuse unit to your particular application. Connections are made by a 12 pair, insulated screw terminal connector, mounted on enclosure front. Complete with all parts. Normal part substitutions may occur. With printed instructions. Assembled kits can not be returned. Free email technical support. See our other listings for more Radio, Electronic and other RARE and UNIQUE items. SHIPPING and Payment Information Within USA, item ships by Medium Flat Rate Priority Mail. Outside USA by eBay Standard International Delivery. The seller makes no representation of any item(s) sold to be fit for a particular purpose and assumes no liability for its use or misuse. It is assumed that the unit(s) will be installed and operated by qualified personnel. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the item. Not for sale to, or use by minors. Not responsible to damage caused to connected equipment. See our other listings, for more of our EXCLUSIVE PC board kits shown below. Powered by SixBit’s eCommerce Solution
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