• Country
• Japan

• Manufacturer / Brand
• Diamond Antenna Co.; Tokyo

• Year
• 2010 ??

• Category
• Power supply/conditioner or battery or charger 

• Radiomuseum.org ID
• 322795

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

• Number of Transistors
• 8

• Semiconductors
• S8550 TIP31 LM324 2SC1815 2SD880 2SD1975 2SD1975 2SD1975 2SD1975

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Various materials

• from Radiomuseum.org
• Model: GSV3000 [EU version] - Diamond Antenna Co.; Tokyo

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 250 x 150 x 240 mm / 9.8 x 5.9 x 9.4 inch

• Notes

• Linear Power Supply intended for Amateur Radio transceiver use.
  25 amp continuous output
  1 to 15 volt adjustable output.

  Transistors are listed as 8550C TIP31C LM324 2SC1815 2SD880 2SD1975 2SD1975 2SD1975 2SD1975

  The manufacturer gives an alternative transistor to 2SD1975 as 2SC5200

  The GSV-3000 has a 25A continuous rating at 100% duty cycle, the DC output range is adjustable from 1 to 15 Volt with a maximum of 3 mVpp ripple

  This model is the de-rated EU version, normally it would be rated at 30A continuous, 34A intermittant.

  Made in China

• Net weight (2.2 lb = 1 kg)
• 9.5 kg / 20 lb 14.8 oz (20.925 lb)

• Author
• Model page created by Mike Edwards † 25.10.21. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Diamond Antenna Co.; Tokyo