PSvane 845 / matched pair / Neu

Psvane  845-HiFi  Series

Spezifikation laut Hersteller:

Heater

Uf---------------------------------------10 V

If----------------------------------------3.25 A

Maximum Rating

Ua----------------------------------1250 V

Pa-------------------------------------75 W

Pout(max.sig)--------------------150 W

Ia(max)----------------------------120 mA

Direct Interelectrode Capacitances

input----------------------------------6 PF

output------------------------------4.5 PF

grid to plate---------------------14.5 PF

Static parameter

Ua--------------------------------------1250 V

—Ug-------------------------------------200 V

Ia---------------------------------------80 mA

Gm--------------------------------------3 mA/V

ri----------------------------------------1.7 KΩ

u----------------------------------------5

RL---------------------------------------3.4 KΩ

Ug(pk)------------------------------------69 V

Pout-------------------------------------15 W

Recommended Operating Conditions, reference value

class A1 .single tube：

Ua-----1000 1000 1250 V

—Ug--- 145 155 209 V

RL-----6 9 16 KΩ

Ia------90 65 52 mA

Gm-----3.1 — — mA/V

Ug(pk)--— 110 148 V

ri------1.7 1.9 2.1 KΩ

Pout----24 21 24 W

Push-pull.class AB1：

Ua------------------ 800 1000 1000 1250 V

—Ug---------------- 125 170 175 225 V

RL-------------------- 4.5 4.6 4.6 6.6 KΩ

Ia--------------------80 70 40 40 mA

Ug(pk)----------------177 240 — — V

Ia（mAx.sig）-----170 230 230 240 mA

Pout---------------------40 75 75 115 W