Vacuum Tube Rectifier KT150 Vacuum Tube KT150-PT Upgrade KT120 KT88 6550 WEKT88 KT100 HiFi Audio Valve Electron Tube Amp(4pcs Matched Quad)
The has good linearity low noise and good reliability
The tube is designed for service as power rectifiers in AC operated receivers which require high currents.
The service life longer and the failure rate greatly reduced.
The special with signal and has low noises output.
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Detail
electron tube
KT150:Hot wire heating
Uh----------------6.3 V
Ih---------------1.85 A
Interpolar capacitance
C in -20.5 PF
C output: 10 PF
C-span: 1.75 PF
Extreme rated value
Ua(fourth stage pipe connection) -850 V
Ua(transistor connection) -650 V
Ug2 (Pentode Connection) --650 V
Ug2 (transistor connection) --600 V
-Ug1-- -- --200 V
Pa------------------------70 W
Pg2-------------------------9 W
Ik (Pentode Link) -250 mA
Ik (transistor connection) -250 mA
UHk -- -- -- -- -- ± 300 V
Rg1
When fixed bias voltage is applied -51 k
At self bias voltage: 240 k
Glass shell temperature -250
Recommended working status (reference value)
Single tube A1 class amplification (fixed bias)
Ua----------400 V
Ug2---------225 V
-Ug1-- --14 V
Ia----------165 mA
Ig2 (max) --15 mA
RL --------3 k
Gm----------12.6 mA/V
Pout--------20 W
Dtot--------14 %
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Channels : 1
Maximum Power Per Channel : NO POWER
FIRE CREW Model : KT150-PT
Origin : Mainland China -
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