EZ81
EZ81 is DOUBLE ANODE RECTIFYING TUBE manufactured by JJ.
EZ 81 38
EZ 81 max 71.4 max 77.8
DOUBLE ANODE RECTIFYING TUBE
Base: NOVAL
Uf = 6,3 V If = 1 A
Typical characteristic: Capacitor input f= Utr eff = Rt = I= = C= U= =
50 Hz 2x250 2x150 160
50 245
2x350 2x230 150
50 352
2x450 2x310 100
50 497
Ω mA
µF V
Choke input f= Utr eff = I= = L= U= =
50 Hz 2x250 180
10 199
2x350 180
10 288
2x450 150
10 378
V mA
Limiting values:
-Ua invp = 1300 V Ia invp = 500 mAV Ukf = 500 V Cfilt max. = 50 µF Lmin. = 1 H
Dimension and connections: max 22.2
.jj-electronic....
