Diamond GSV3000 (30 A) Linear Power Supply


With an adjustable output voltage range of 1 to 15 V, continuous 30 A rating, and low ripple, this power supply is perfect for a wide range of applications. Monitor your output voltage and current with the large meter, and enjoy advanced protection features such as automatic overload protection and built-in cooling fan. Compact yet durable, this power supply combines convenience and stability in one.


Introducing the Diamond GSV3000 (30 A) Linear Power Supply, a versatile and reliable power supply that offers exceptional technical performance. Designed with precision and quality in mind, this power supply is perfect for a wide range of applications.

With a continuous rating of 30A at 100% duty cycle, the GSV-3000 delivers consistent and powerful performance. The adjustable DC output range allows you to set the voltage anywhere between 1 to 15 volts, giving you the flexibility you need for your specific requirements. Plus, with a maximum ripple of only 3 mVpp, you can ensure clean and stable power delivery.

One of the standout features of the GSV-3000 is its selectable monitoring capability. Equipped with a large meter, you can easily keep track of both the output voltage and current, providing you with valuable information at a glance. This enables you to monitor and adjust the power supply to perfectly suit your needs.

Safety is a top priority with the GSV-3000. It comes with automatic current overload protection, as well as protection against short-circuits and reverse polarization. This ensures that your devices and equipment are always safeguarded from any unexpected electrical mishaps. Additionally, the unit features an automatic internal cooling fan, preventing overheating and prolonging the lifespan of the power supply.

The GSV-3000 is designed with convenience in mind. It offers multiple output options, including voltage-out quick connect or binding posts, as well as a built-in cigar lighter socket. This versatility allows you to connect your devices with ease, making it ideal for various setups.

Not only does the GSV-3000 excel in technical performance, but it also stands out for its RF hash suppression capabilities. With no interference problems, this power supply is suitable for use with shortwave and V/UHF transceivers, making it a reliable choice for amateur radio enthusiasts and professionals alike.

Built with durability and longevity in mind, the GSV-3000 boasts a solid construction and measures 250 x 150 x 240mm for a compact and convenient size. With a weight of 9.5kg, it strikes the perfect balance between portability and stability.




  • Input voltage: 110 V / 220 V
  • Output voltage: 5 – 15 V
  • Amperage: 30 A continuos
  • Current limit: 34 A
  • Ripple: Max 3 mVpp @ 13.8 V / 30 A
  • Dimensions: 250 x 150 x 240 mm
  • Weight: 9,5 kg


Additional information

Weight10 kg