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Vacuum Tube Rectifier 274B-TII Electronic Tube Replacement 274B Vacuum Tube Factory Precise Matching for Amplifier(2 Pcs)
Vacuum Tube Rectifier 274B-TII Electronic Tube Replacement 274B Vacuum Tube Factory Precise Matching for Amplifier(2 Pcs)
vacuum tube
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.
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.
Quantity
-
Detail
vacuum tube
Heater
Uf5V
If 2.5A
Maximum Rating
anode inverse peak voltage1550V
anode peak current 750mA
Recommend working condition
Anode supply voltage 2×500V
Each arm impedance 75
load impedance 2000
Filter capacitor 4F
Rectifier current 220mA
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Hign-concerned Chemical : None
Channels : 1
Model Number : 274B-TII
Maximum Power Per Channel : NO POWER
Origin : Mainland China -
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