• Country
• United States of America (USA)

• Manufacturer / Brand
• Lambda Electronics Corp., Corona NY

• Year
• 1950 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 230862

• Number of Tubes
• 5

• Valves / Tubes
• 5V4G 6L6G 6L6G 6X5GT 6SJ7 0A3 or VR75

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 200-240 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Regulated Power Supply 29-391 - Lambda Electronics Corp.,

• Shape
• Chassis only or for «building in»

• Notes

• Output: 100 - 200 VDC, 0 - 100 mA regulated.

• Net weight (2.2 lb = 1 kg)
• 9 kg / 19 lb 13.2 oz (19.824 lb)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 4 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lambda Electronics Corp., Corona NY