Mint Diamond Antenna GZV4000 220V Switching Power Supplies For Sale

The GZV4000 220V (220–240 VAC) model is a robust, switch-mode DC power supply designed primarily for radio equipment such as ham or CB radios. Here's what it offers:

• Adjustable Output Voltage: Variable from 5 V to 15 V DC, with a center detent at 13.5 V DC for convenient tuning. Ham Radio OutletGigaParts

• High Continuous Current: Capable of delivering up to 40 A continuously at a 100% duty cycle. Ham Radio Outlet[link removed by ]GigaParts

• Protection Mechanisms:

  • Current foldback kicks in around 42 A to protect against overloads.

  • Over-temperature protection with a variable-speed fan ensures quiet and safe operation. Ham Radio OutletGigaParts

• Metering: Built-in analog meter lets you switch between monitoring voltage or current. [link removed by ]GigaParts

• Output Access & Extras:

  • Front panel includes a cigarette-lighter–style output jack and DC terminals.

  • Rear offers robust 40 A screw-on terminals.

  • Also includes an 8 Ω speaker, AC line filter (for EMI/RFI protection), and useful indicators (power and overload). GigaParts[link removed by ]Ham Radio Outlet

• Performance Specs:

  • Ripple and noise: ≤ 8 mV (r.m.s.)

  • Line & load regulation: ~180 mV variation across 0–100% load. [link removed by ]GigaParts

• Size & Build:

  • Dimensions: around 8.25″ W × 4.25″ H × 11.75″ D.

  • Weight: approximately 6.5 lb (≈ 9 lb on some listings). [link removed by ]GigaParts[link removed by ]

• Duty Rating: 100% duty cycle, designed for continuous operation. Ham Radio OutletGigaParts

The Diamond GZV4000-220V is a compact yet powerful DC power supply tailored for demanding radio applications. Its combination of adjustable high current output, safety protections, and usability features (like front-panel metering and output jacks) makes it a reliable choice for base stations or intensive mobile setups.