• Country
• Germany

• Manufacturer / Brand
• Rohde & Schwarz, PTE; München

• Year
• 1982 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 270895

• • alternative name: Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stromversorgungsgerät DC Power Supply NGK Serie NGK15 / NGK35 / NGK70 / NGK280 - Rohde & Schwarz, PTE; München

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 190 x 172 x 278 mm / 7.5 x 6.8 x 10.9 inch

• Notes

• Serie von 70W Labor-Netzgeräten. Zehngang-Potentiometer zur getrennten Einstellung von Spannung und Strom ermöglichen sowohl Konstantspannungs- als auch Konstantstrom-Betrieb.

  Typen-Übersicht Netzgeräte NGK...	Spannung	Strom
  NGK 15	0,001 ... 15 V	0,001 ... 4 A
  NGK 35	0,001 ... 35 V	0,001 ... 2 A
  NGK 70	0,001 ... 70 V	0,001 ... 2 A
  NGK 280	0,001 ... 280 V	2 mA ... 200 mA

   

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Mentioned in
• - - Manufacturers Literature

• Author
• Model page created by Franz Harder. See "Data change" for further contributors.

• Other Models

• Here you find 550 models, 506 with images and 253 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rohde & Schwarz, PTE; München