Sopht 12k5 datasheet

Sopht datasheet

Sopht 12k5 datasheet

I have found designs for Low wattage tube amps using 12V tubes This is my first datasheet take so I datasheet would like some opinions or people willing to test. Tube is tested and guaranteed 30 days. but in the data sheet it says. Title: 12K5 Author: Sylvania Subject: JA- FPCreated Date: 3/ 30/ 11: 16: 01 PM. ElectronTubeStore. com est un site sur tout ce qui se rapporte à l' électronique : actualité documentation, les sociétés, les cours les montages. While the datasheet suggests it rejects ~ 60db if ripple, this turns out to be pretty optimistic. Amplificateur avec 12K5 par Marc- Antoine le 22/ 02/ 20h02: Allo 12k5 tout le monde Moi j' aimerais faire un amplificateur avec les tubes suivants: soit: - 12K5- 12CX6- 12AL8 Mais datasheet je ne sait pas lequel prendre entre ces tubes la pour avoir un bon amplificateur. < br / > < br / > Looking more closely, one can see that at the voltages where the Melos runs ( ~ 106V) the ripple rejection is more like 50db. It is, automobile battery. Again OT: push- pull 30V tube amp output transformer? So I was intreaged by a post my DRBOB 12k5 on another board. Catalog Datasheet MFG & Type PDF Document Tags; 12K5.

The data sheet states 35ma plate and 85ma SCgrid with 12k5 0v input. My tube is running about 33- 35ma through the plate and 66- 70ma through the SCgrid. Finding the bias for the 12k5 will be the hardest part. It' s not so much the voltage in this case, but the unbalanced plate current flowing through sopht the secondary. In the " typical operation" example in this datasheet, it' s 8mA.
It is a TI TE783 which is a three pin regulator similar to the LM317 except for higher voltages. AP1506- 12K5 datasheet integrated circuits, Datasheet search site for Electronic Components , diodes, triacs, AP1506- 12K5 data sheet : ANACHIP - 150KHz, Semiconductors, alldatasheet, AP1506- 12K5 circuit, datasheet, 3A PWM Buck DC/ DC Converter, other semiconductors. The 12k5 bias sopht was a tough nut to crack for me, as most of the schematics show shunt grid- leak/ 12k5 12k5 self bias which is what I used. Datasheet: Electronics Description: Radiometrix Ltd: LMRK5 VHF Narrow Band sopht FM Low Cost multi channel radio modules: LMTK5 VHF sopht Narrow Band FM Low Cost multi channel radio modules: LMTk5- FCC VHF Narrow Band FM Low Cost multi channel radio modules: LMRk5- FCC VHF Narrow Band FM Low Cost multi channel radio. Does anyone know of any 12fx8 amp or 12k5 preamp Schematics? The RadioBoard Forums. Abstract: tube 12K5 Text: ï» ¿ SYLVAN! DIY 12k5 Fever] 12K5 Flea- Power Amp - tiny hybrid sopht amp with JFET preamp and 12K5 tube 12k5 sopht output.

12k5 For starters I' m going with a simple predesigned unit like the Sopht amp. for the screen of the 12K5. Sopht 12k5 datasheet. com 12K5 tetrode tube sopht [ VT- 12K5] sopht - Type 12K5 tetrode tube new old stock boxed. QUICK REFERENCE DATA The Sylvania Type 12K5 is a tetrode designed for sopht space- charge operation. AP1506- 12K5 datasheet 12k5 AP1506- 12K5 pdf, triacs, Datasheet search site for Electronic Components , datasheet, alldatasheet, AP1506- 12K5 datasheets, integrated circuits, Semiconductors, , diodes, AP1506- 12K5 circuit : ANACHIP - sopht 150KHz, 3A PWM Buck DC/ DC Converter other semiconductors. this is my first tube project and i have been having a hard time on sopht finding any schematics.

12V all- tube Sopht amp. Je veut dire, de bonne qualitée et/ ou sopht une bonne sonoritée. Y ABSTLVtNIA ^ T engineering data service 12K5 MECHANICAL DATA.


Datasheet sopht

Luap has built a Sopht 12K5 and has a very nice site about the Sopht amp and his build. He also developed spice models for the 12U7 and the 12K5. I know tube amps may be a little off topic, but many builders here have ventured into amp building in addition to stompboxes. I' ve been following many of the low voltage tube threads here on the forum ( like the extensive " valvecaster" thread) and have been researching " sopht amp" threads here as well. Bizarre circuit incorporating a 12K5 space- charge crystal oscillator followed by a 12AQ5 RF final, modulated by five transistors. The modulation provides all B+ to the final, helped by a couple of clamp diodes.

sopht 12k5 datasheet

I don' t quite follow it, but from what I know it looks dicey, and the only part of interest, really, is the 12K5 crystal oscillator. on sopht amps sight, they say the 12k5 can put out 1/ 4 watt. 1/ 4 watt but not for very long judging by the datasheet.