DIY Kit Solid State 83 Regulated Replacement Rectifier TV - 7 Hickok Tube Testers
Item History & Price
| Reference Number: Avaluer:7615020 | Model: 83 |
| MPN: SS83R Kit | Country/Region of Manufacture: United States |
| Brand: Elderly Electronics | Type: Rectifier Tubes |
| UPC: Does not apply |
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Regulated Solid State 83 Kit for Tube TestersThis is a Do It Yourself Kit for building an 83 rectifier replacement. I have bui...lt 100s of these that have sold on eBay. They have been used in all types of tube testers with 100% positive feedback. You will not find a better 83 replacement anywhere. You will need a 25-watt soldering iron and wire cutters and enough 60/40 rosin core solder to get the job done. After you build it, test it as an 83 in your tube tester to be sure it works right. To avoid electrical shock, Do not touch the circuit board while testing or while in operation as high voltages are present.As type 83 mercury vapor tubes are getting scarce & expensive, the need for a good solid state replacement was becoming apparent. This replacement kit contains 2 diodes, 2 Zener diodes for regulation and proper voltage drop, 2 resistors, a circuit board, and 4 pin base that when built emulates a glass type 83.I did a series of tests on my newly rebuilt and calibrated in October 2018 TV-7B/U by Dan Nelson. Here is how it compared to a glass 83:Test results Glass 83 SS83R6V6GT 89 8812AX7 44 & 42 44 & 4201A 26 26807 89 89This test was also done on a Hickok 800A with repeatable results. No calibration was needed to get correct test results on either tester. The only adjustment done to the testers was a slight line control setting.Other SS replacements I have tried that were made way back in the 1970s or earlier (1N2634) often made correct line adjust impossible and test results were way off because of improper voltage drop.I often forget to turn off my tester so it can run overnight and as the 83 tube wears out, the calibration on the tester changes. The SS83R ( solid state 83 regulated) does not wear out.Less power draw and way less heat on tester transformer and other parts so longer tester life before recalibration. Pictures tell the rest of the story and are part of the cosmetic description so please take a close LOOK.at them. WYSIWYGPlease ask any questions before you bid to avoid any communication problems or disappointments.Your purchase will be carefully Packed and Promptly Shipped to your confirmed PayPal address..How to fuse protect your tester. I get questions about fusing the solid state rectifiers just in case a diode shorts out. It is not a bad idea but in all the SS83R replacement rectifiers I have sold over the years, I have yet to have one go bad. I do have the tester I use for testing the SS83R fused but again have never had a fuse blow. I put 1/4 amp fuse rated for 600 volts in line with the plate wires on the 83 tube socket. This gives me up to 250ma plate current draw protection.Comments from a happy customer:EXCELLENT solid state 83 kit !!!! 14.6 watts less draw on my R.D. 1575b Hickok and 15.2 Watts less draw on my 538a Hickok…..unchanged calibration on both of my testers...I can even test KT88`s with the fuse lamp barely lighting. Before, they both lit up my Hickok's like a street lamp!!!! I`m sure I`ll be a repeat customer in the future!!!
thanks, AlanWhy Buy From Elderly Electronics:We are experienced sellers on eBay since 1999. Please check our feedback and eBay rating.Items shipped within 24 hours of sale and usually same day if order received by 3 pm CST. We don't mess around.Hassle FREE 30-day money back guarantee from the time you receive the item(s) so you may check them out. Positive feedback left for you once payment is received as you have done your part. I will strive for positive five-star feedback from you by describing the item accurately, packing item so it will arrive safely and then sending you the tracking information when the item ships all of which we will do.Tube testers we use include but are not limited to:Triplett 3444 laboratory grade with a digital milliamp meter. Rebuilt with precision calibration by CG Industries in October 2018. TV-7B/U Military tube tester with a digital meter that can measure plate current draw. Rebuilt and calibrated by Dan Nelson in October 2018. Sencore TC162. Used for finding that troublesome shorted or leaky tube.Tube pre-heater. Custom built and used for warming up and stabilizing pre-amp and power tubes.All testers are regularly checked for calibration to ensure accurate test results.Thank you for your time while visiting our auctions
Regulated Solid State 83 Kit for Tube TestersThis is a Do It Yourself Kit for building an 83 rectifier replacement. I have bui...lt 100s of these that have sold on eBay. They have been used in all types of tube testers with 100% positive feedback. You will not find a better 83 replacement anywhere. You will need a 25-watt soldering iron and wire cutters and enough 60/40 rosin core solder to get the job done. After you build it, test it as an 83 in your tube tester to be sure it works right. To avoid electrical shock, Do not touch the circuit board while testing or while in operation as high voltages are present.As type 83 mercury vapor tubes are getting scarce & expensive, the need for a good solid state replacement was becoming apparent. This replacement kit contains 2 diodes, 2 Zener diodes for regulation and proper voltage drop, 2 resistors, a circuit board, and 4 pin base that when built emulates a glass type 83.I did a series of tests on my newly rebuilt and calibrated in October 2018 TV-7B/U by Dan Nelson. Here is how it compared to a glass 83:Test results Glass 83 SS83R6V6GT 89 8812AX7 44 & 42 44 & 4201A 26 26807 89 89This test was also done on a Hickok 800A with repeatable results. No calibration was needed to get correct test results on either tester. The only adjustment done to the testers was a slight line control setting.Other SS replacements I have tried that were made way back in the 1970s or earlier (1N2634) often made correct line adjust impossible and test results were way off because of improper voltage drop.I often forget to turn off my tester so it can run overnight and as the 83 tube wears out, the calibration on the tester changes. The SS83R ( solid state 83 regulated) does not wear out.Less power draw and way less heat on tester transformer and other parts so longer tester life before recalibration. Pictures tell the rest of the story and are part of the cosmetic description so please take a close LOOK.at them. WYSIWYGPlease ask any questions before you bid to avoid any communication problems or disappointments.Your purchase will be carefully Packed and Promptly Shipped to your confirmed PayPal address..How to fuse protect your tester. I get questions about fusing the solid state rectifiers just in case a diode shorts out. It is not a bad idea but in all the SS83R replacement rectifiers I have sold over the years, I have yet to have one go bad. I do have the tester I use for testing the SS83R fused but again have never had a fuse blow. I put 1/4 amp fuse rated for 600 volts in line with the plate wires on the 83 tube socket. This gives me up to 250ma plate current draw protection.Comments from a happy customer:EXCELLENT solid state 83 kit !!!! 14.6 watts less draw on my R.D. 1575b Hickok and 15.2 Watts less draw on my 538a Hickok…..unchanged calibration on both of my testers...I can even test KT88`s with the fuse lamp barely lighting. Before, they both lit up my Hickok's like a street lamp!!!! I`m sure I`ll be a repeat customer in the future!!!
thanks, AlanWhy Buy From Elderly Electronics:We are experienced sellers on eBay since 1999. Please check our feedback and eBay rating.Items shipped within 24 hours of sale and usually same day if order received by 3 pm CST. We don't mess around.Hassle FREE 30-day money back guarantee from the time you receive the item(s) so you may check them out. Positive feedback left for you once payment is received as you have done your part. I will strive for positive five-star feedback from you by describing the item accurately, packing item so it will arrive safely and then sending you the tracking information when the item ships all of which we will do.Tube testers we use include but are not limited to:Triplett 3444 laboratory grade with a digital milliamp meter. Rebuilt with precision calibration by CG Industries in October 2018. TV-7B/U Military tube tester with a digital meter that can measure plate current draw. Rebuilt and calibrated by Dan Nelson in October 2018. Sencore TC162. Used for finding that troublesome shorted or leaky tube.Tube pre-heater. Custom built and used for warming up and stabilizing pre-amp and power tubes.All testers are regularly checked for calibration to ensure accurate test results.Thank you for your time while visiting our auctions
