The thin glass tube envelope is 19 mm in diameter and, excluding the B9A base pins, is 70 mm tall. References: Datasheet, &. Type EZ81 was first introduced in. EZ Double anoDe rectifying tube max 77,8 max 22,2 max 71,4. Base: NOVAL uf = 6,3 V if = 1 a. Typical Characteristics: Capacitor. EZ81 Datasheet PDF Download – Double Anode Rectifying Tube, EZ81 data sheet.
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Collection of Christian Schaufelberger CH. Every tube is then electrically tested for all parameters which are the key to a flawless operation and a great sound.
EZ81 datasheet, EZ81 datasheets, manuals for EZ81 electornic semiconductor part
In fact what really decides the outcome is whether minimal manufacturing tolerances can be applied or not. Collection of Alberto Ammendola I. JJ Electronic has also presented many innovative amplifier units of various valve topologies; all of them being of unbeatable elegance. All members of the valve audio community know it very well indeed some of us still use the ‘JJ Tesla’ from the past. More on these products on JJ’s official website. My own collection Hannu Alho. Ist diese Vorgehensweise korrekt?
Incapacitors and tube amplifiers were added to the JJ Electronic manufacturing program. Assembled systems are then sent to sealing in a glass envelope. Die Ermittlung eines Ersatzwiderstandes geschieht daher am Besten durch einen praktischen Versuch. MTZ Audio staff do their best to ensure that all material -technical or not- presented in this website is accurate and correct; however MTZ Audio holds no responsibility for this.
Mullard “Made For Music” c.1960 Catalog / Datasheets
Having promoted the issue of ‘valve audio’ in Greece as a freelance writer in local magazines, MTZ audio founder Mr. Today, we offer an assortment of more than 20 datzsheet of tubes. Antique radios, Old Time Radios. Collection of Tor Steinnes N. Collection of Oskar Elm D. Many of them are based on JJ tubes and have their own share of success among the members of the greek audio DIY family. Collection of Ekkehard Pfau D.
Collection of Peter Gruschka D. Collection of Heinz Dattasheet D. Tzortzakis, has designed and published several valve-amplifier schematics. In a similar manner, should anyone claim to have been harmed directly or indirectly by the use of technical information presented in this website, MTZ Audio will not be liable for such claims.
Collection of Daniel Doll D. Collection of Patrice Zeissloff F. EZ81 End of forum contributions about this tube.
You will find thousands of tubes or valves with interesting links. All internal parts are heated by a high frequency heater and any spurious dust particles are evacuated.
Collection of Karlheinz Fischer D. You reach this tube or valve page from a search after clicking the “tubes” tab or by clicking a tube on a radio model page.
Collection of Trev Levick D. Every month, random samples are taken from the production line in order to perform a life time test of hours under nominal conditions or hours at maximum specified ratings. Collection of Franco Antolini I. Collection of Danko Tkalec HR. As the official website states: Collection of Datashdet Fleischanderl A.
Collection of Georges Werts B.
Collection of Miguel Lopez C. Datsheet, these parameters include: Quantity of Models at Radiomuseum. The material that follows has been drawn from original JJ website which fully holds the respective copyright. Collection of Reinhard Riek D. Next, the assembled glass envelopes are evacuated by mechanical and diffusion vacuum pumps.
Collection of Ottmar Rollmann D. Mullard-original papers Bernd Staginnus. Collection of Bekir Yurdakul F. Collection of Hans-Peter Fritzwanker D.
EZ81 Datasheet(PDF) – NXP Semiconductors
Finally, the getter rings are activated, while they absorb any residual gas inside the glass envelope of the tube. You even can look up radio models with a certain tube line up. Geometry of tube parts is the decisive factor of these products’ success in the community of audio enthousiasts. A thorough inspection is performed on every component of the tube internal system before assembly.