Psvane Электронный клапан вакуумной трубки

Product parameters: The high-μ low-noise dual three-pole small nine-pin tube is used for voltage amplification in the audio amplifier circuit, and the inversion drive push-pull amplification. Hot wire heating UH 6.3 (parallel) 12.6 (string) V IH 0.30 0.15 A Limit value for A1 zoom (each side) Anode voltage 330 V Anode negative voltage -50 V Positive grid voltage 0 V Anode dissipation power 1.2 W Voltage between hot wire cathodes (pk) ±180 V Interelectrode capacitance No.1 No.2 Input...

PSVANE 12BH7 Vacuum Tube Replaces 12BH7A 6N6 7119 12BH7 Electronic Tube 100% original factory and brand new 12BH7：For a small nine pin medium amplification factor dual transistor, the two to three transistors are completely independent except for the hot wire. Interpole capacitance No.1 No.2 Gate Screen: 2.6 2.6 Input capacitance: 3.2 3.2 PF Output capacitance: 0.5 0.4 PF 1-2 screens: 0.8 PF Maximum rated value Screen voltage: 300V Screen dissipation power: 3.5W Gate voltage: 0, -50V Cathode...

1. PSVANE T-Collection series MK II use the Carbon Microcrystalline technology. Carbon Microcrystalline is a kind of very stable absorbent (material), and it has excellent heat transfer performance. Carbon Microcrystalline make up stabilization of the electrical performance inside of the Vacuum tube.  2. The PSVANE T-Collection series MK II tube socket is made with Teflon. It is very low electric inductivity, very low dielectric loss, and high breakdown voltage, high electric volume...

Filament heating  Uf .............................. 2.5 V  If .............................. 2.5 A  Static parameters  Ua .............................. 300 V  -Ug .............................. 45 V  Ia .............................. 60 mA  Gm .............................. 5.25 mA / V  ri .............................. 0.8 kΩ  μ .............................. 4.2  Pout .............................. 3.5 W  Limit rating ...