Description

PSVANE EL34PH Vacuum Tube 2PC Replace Shuguang EL34 6CA7 Hifi Tube Amplifier Hot wire heating UH........................... ......6.3 V IH ........................... ......1.5 A Limit rating Anode voltage ........................... 800 V Second gate voltage ..................... 500 V First gate voltage ..................... -100 V Anode power dissipation ..................... 25 W Second gate power dissipation ............... 8 W Cathode current ...........................150 mA First gate resistance Self-biased ...........................0.7 MΩ Fixed bias voltage ........................0.5 MΩ Inter-cathode voltage of hot wire ..................±100 V Glass case temperature ...........................250 ℃ Inter-pole capacitance Input capacitance ........................ 15.2 PF Output capacitance ........................ 8.4 PF Cross-circuit capacitance ........................ 1.1 PF First inter-gate hot wire capacitance ......... 1.0 PF Inter-cathode capacitance of hot wire ............... 10 PF Static parameters Ua........................... ...... 250 V Ug2........................... ...... 265 V Ug3 ........................... ...... 0 V -Ug1 ........................... ...13.5 V Ia........................... ...... 100 mA Gm........................... ...... 11 mA/V ri........................... ...... 15 kΩ μg1-g2 ...........................11