TīmeklisThe Zilog eZ80 is an 8-bit microprocessor from Zilog, introduced in 2001. eZ80 is an updated version of the company's first product, the ... Like other eZ80 variants, it has … Tīmeklis2024. gada 22. marts · The two photos clearly show the differences in the design of the EZ80. But they are both EZ80. The one on the left will run with hotter anodes …

EZ80 Datasheet, PDF - Alldatasheet

TīmeklisThe EZ80 on the B9A base was the replacement. ... The cathode tube and insulated heater. The hairpin heater is made from coiled wire. ... Ohms. The thin glass tube envelope is 20 mm in diameter and, excluding the B8A base pins, is 74 mm tall. References: Data-sheet & 1040. Type EZ40 was first introduced in 1954. TīmeklisAlso on the data-sheet is a specification for operation as a Class A amplifier. It is a true pentode with three wire grids. The grids are shaped to pass flat across the cathode. The thin glass tube envelope is 21 mm in diameter, and excluding the B9A base pins is 60 mm tall. Reference: Data-sheet. Type 6197 was first introduced in 1954. gravity sound effects

EZ80 Datasheet PDF - Datasheet4U.com

TīmeklisRECTIFYING TUBE Base: NOVAL U f = 6,3 V I f =1 A Typical characteristic: Capacitor input f = 50 Hz U tr eff = 2x250 2x350 2x450 V R t = 2x150 2x230 2x310 ... JJ EZ81 … TīmeklisEZ80 rectifier and put a resistor substitution box in series with it. With 0 Ohms the B+ on the second capacitor is 267 volts. With 150 Ohms it is still too high, it dropped down to 242 volts with a 330 ohm resistor. Please, go READ the data sheet and tell me where I went wrong with my calculations. And show us just exactly how you come up with ... TīmeklisProduct information "EZ80 / 6V4 NOS Rectifier Tube". rectifier, double-diode, aka 6V4, CV1535. B9A base for regular 9-pin sockets. various brands: mostly Tesla, but also Ei, Tungsram, RFT etc. contains: 1 piece. Socket: 9 Pin (Noval) Is often bought together Customers also viewed. EZ80 (6V4) NOS (BEL / Philips) rectifier tube. gravity sound phoenix