kr-audio-274b-full-wave-thermionic-high-vacuum-rectifier-tube

274B-KRM

Availability: In stock

Sku: 274B-KRM

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Quick Overview

KR Audio 274B Matched Pair – Full-wave, Thermionic High Vacuum Rectifier.

SPECIAL ORDERED ITEM.

THIS ITEM IS MADE TO ORDER.

ALLOW 4 TO 6 WEEKS DELIVERY AFTER INITIAL ORDER.

PDF Technical Sheet
Quantity

1,262.94$ CAD PAIR

Categories : KR Audio
Product Specifications
Manufacturer KR AUDIO
Summary 274B-KRM (pair)

KR Audio 274B Matched Pair- Full-wave, Thermionic High Vacuum Rectifier.

Maximum Ratings

With Choke-Input Filter:

A-C Plate Voltage per Plate (RMS) 660 volts

D-C Output Current 225 ma

Minimum Input-Choke Inductance 2 henrys

 

With Capacitor-Input Filter:

A-C Plate Voltage per Plate (RMS) 450 volts

D-C Output Current 160 ma

Min. Total Eff. Plate-Supply Impedance per Plate 100 ohms

Input capacitor should not exceed 10 micro farads

SPECIAL ORDERED ITEM.

THIS ITEM IS MADE TO ORDER.

ALLOW 4 TO 6 WEEKS DELIVERY AFTER INITIAL ORDER.

 

 

Additional information

Weight .72 kg
Dimensions 20 × 24 × 12 cm
Manufacturer

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