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.

Author: Vile Fejar
Country: Nepal
Language: English (Spanish)
Genre: Education
Published (Last): 9 March 2006
Pages: 125
PDF File Size: 7.22 Mb
ePub File Size: 5.43 Mb
ISBN: 712-8-14143-377-5
Downloads: 38808
Price: Free* [*Free Regsitration Required]
Uploader: Tak

Skip to main content. Power transformer T1 also supplies the filament power to all of the tubes in the Ranger.

Power Transformer T1 Filament Secondary: You can click here to find out how to properly adjust R However, it is dxtasheet in its original box so The tube has a directly adtasheet cathode, which means that a separate filament winding on the power transformer must be used, since the cathode is not at ground potential. Power Transformer T1 Filament Secondary. This page was last updated: Row 1 left to right: All of these tubes have been tested on the Amplitrex AT tube tester, the best tube tester on the market.


For sale is a chatham jan-cahg-5r4wga tube. The tube tests strong and free of shorts.

This tube is dwtasheet and has no shadowing and label discoloration that datasgeet with extended use. Construction Highlights – black plates, hanging side halo getter. You can click here for a 5R4-GY data sheet. All 4 pair have similar results. The 5R4-GY can handle up to mA when used with a choke input filter. This tube has a low getter.

Tested on Hickok A. As used in this circuit the 5R4-GY can handle a maximum current of about mA. Since vacuum tubes were made 30?. A choke input filter lowers the peak current the rectifier tube must handle, and increases the overall average current that adtasheet rectifier tube can deliver.

The relatively smooth output of the filter choke is additionally filtered by capacitor C Browse Related Browse Related.

SIWCR4 Datasheet(PDF) – Delta Electronics, Inc.

All of these tubes have a brown base and black plates. R35 must be adjusted under the proper conditions to provide the correct voltage to the modulator screen grids. Actual rates apply to overseas shipping. Greg Latta at glatta frostburg. If you have any questions or comments, you can send E-Mail to Dr. Also shop in Also shop in.


Power transformer T1 powers all of the power supplies in the Ranger. The choke input filter allows the rectifier tube to handle substantially more current than when used with a capacitor input filter.

This includes poor print, oxidized pins, faint discoloration, or poorly box.

Number of bids and bid amounts may be slightly out of date. The capacitor further smooths out the variations in the output of the filter choke to produce pure DC.

IPZ40N04S5-5R4 Datasheet PDF

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. These tubes were recently tested on a TV-7 tube test See each listing for international shipping options and costs. All of these tubes have been tested for transconductance, shorts, gas, leakage and life.