Kenty PDF

Page 1. Page 2. Page 3. Page 4. Tube 5R4 or Röhre 5R4 ID, Full-Wave Vacuum Rectifier, Octal (, IO) K8A, USA and Power-supply shown. Radio tubes are valves. PLATE-SUPPLY RESISTANCE PER PLATE = RSEC+ N2RPRI, + RA. WHERE RSEC = DC RESISTANCE OF TRANSFORMER. * SECONDARY PER SECTION.

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This tube is clean and has no shadowing and label discoloration that appear with extended use. A choke input filter lowers the peak current the rectifier datasheet must handle, and increases the overall average current that the rectifier tube can deliver.

Construction Highlights – black plates, hanging side halo getter. The 5R4-GY can handle up to mA when used with a choke input filter. The relatively smooth output of the filter choke is additionally filtered by capacitor C All of these tubes have been tested for transconductance, shorts, gas, leakage and life. Row 1 left to right: Browse Related Browse Related. The choke input filter allows the rectifier tube to handle substantially more current than when used with a capacitor input filter.


The capacitor further smooths out the variations in the output of the filter choke to produce pure DC.

TDSL Tube data [5R4-GYS]

All 4 pair have similar results. The tube tests strong and free of shorts.

However, it is not in its original box so As used in this circuit the 5R4-GY can handle a maximum current of about mA. You can click here to find out how to properly adjust R For sale is a chatham jan-cahg-5r4wga tube.

Datashewt each listing for international shipping options and costs. Greg Latta at glatta frostburg. Since vacuum tubes were made 30?.

5R4, Tube 5R4; Röhre 5R4 ID, Full-Wave Vacuum Rectifier

Skip to main content. This includes poor print, oxidized pins, faint discoloration, or poorly box. All of these tubes have been tested on the Amplitrex AT tube tester, the best datasyeet tester on the market. Also shop in Also shop in. Works or money back two weeks. A 5R4-GY rectifier tube is used in a full wave center tapped configuration with a choke input filter.

IPZ40N04S5-5R4 Datasheet PDF

If you have any questions or comments, you can send E-Mail to Dr. The tube has a directly heated cathode, which means that a separate filament winding on the power transformer must be used, since the cathode is not at ground potential.


Tested on Hickok A. These tubes were recently tested on a TV-7 tube test All of these tubes have a brown base and black plates. You can click here for a ddatasheet data sheet.

dahasheet Power transformer T1 also supplies the filament power to all of the tubes in the Ranger. R35 must be adjusted under the proper conditions to provide the correct voltage to the modulator screen grids.

This tube has a low getter. Power Transformer T1 Filament Secondary: Power transformer T1 powers all of the power supplies in the Ranger. Power Transformer T1 Filament Secondary. This page was last updated: Number of bids and bid amounts may be slightly out of date.