4 inches wide the anode can dissipate 40 watts. Plate curves and static DC characteristics exactly match the original WE300B. Elrog ER300B update 5 Hi! The WE300B is a known good though it too has limitations. TRIODE Base: 4- PIN CERAMICBASE U f = 5 V I f = datasheet ca 1 5 mA/ V R i = 700 Ω µ datasheet = datasheet 3, datasheet 3 A Typical characteristic: U a = 300 V U g1 = - 61 we300b V I a = 60 mA S = 5 85 Limiting values:. Shop with confidence. We300b datasheet. Triode Roundup: Seven “ Common Man” 300B Tubes Compared.
says 36 Watt maximum dissipation. The 2A3 is normally used in a push- pull arrangement care needs to be taken in the bias settings for each valve as a small change in grid bias will greatly alter the standing anode current any mismatch will impair the reproduction we300b quality. Note5) The Western datasheet Electric 1950 we300b Data sheet. In electronics the 300B is a datasheet directly- heated power triode vacuum tube with a four- pin base, introduced in 1938 by Western Electric to amplify telephone signals. The KR Enterprise 300BXLS is amazingly good as a simply drop in replacement, yet is slightly beaten by the JJ Electronics. Now the characterisation is complete and the data sheet is released. We300b datasheet. Posted on / 11/ 17 by Noam Bronstein in Amplification Audio Reviews Tubes / / 15 Comments. Feedback we300b received from customer on Psvane 12AX7- TII via email: ” I was very happy with the Psvane 12AX7- T compared to the NOS Electrohome 12AX7 we300b which is Canadian 1963 produced tube that closely resembles we300b Amperex Buggle Boy.
Skip to main content. The WE300 includes a bubble level , leveling screws mounting hardware for a quality installation. Comparing this to some of the blatant errors in the WE300B data sheet, gives only great respect for this RCA 45 data sheet. Matched Pair Psvane WE300B 1: 1 Western Electric 300B Vacuum Tube Amplifier. Best transformator. WESolar Radiation datasheet Sensor/ Transmitter Global Water’ s WE300 Solar Radiation Sensor is a precision pyranometer that uses a high stability silicon photovoltaic detector ( blue enhanced) to we300b obtain accurate readings.
Key features: DC heaters for the drivers and the power tubes. Psvane 12AX7- TII: “ we300b fuller body punchier, bass is deeper highs are more pristine”. Power amplifier otl 100w by transistor 2n3055 ( with pcb.
The R120 is run close to the datasheet operating point of 250V and 60mA. I added a provision to apply adjustable global NFB - or not. This tamed the distortion a little bit and lowered the Zout, and improved the low frequency response a bit. Don' t forget the Generic triode model, which offers increased accuracy for a small but growing number of triodes. The following represents links to further PSpice and Spice 3f4 models.
Tube Data Sheet Locator. Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.