Premium 40A Digital Switching Power Supply with Integrated Speaker
The Diamond GZV4000D is a top-tier, high-performance stabilized switching power supply engineered by Diamond Antenna for advanced radio communication systems. Delivering a rock-solid 40 Amps of continuous current, this heavy-duty unit provides the absolute stability required by high-power base stations, transceivers, and critical laboratory applications.
Precision Digital Metering and Variable Voltage Control
This model features a modern, easy-to-read digital meter instrument on the front panel that offers real-time monitoring of both Voltage (Volts) and Current (Amps) simultaneously. With a fully variable output voltage ranging from 5 to 15 VDC, technicians and operators have complete flexibility to match precise electrical parameters for testing or communication operations.
Smart Acoustic Integration and Multi-Layered Safety
A standout feature of the GZV4000D is its built-in communications speaker integrated directly into the front panel, complemented by a 3.5 mm audio connector on the rear. This innovative setup helps optimize bench space by routing the radio audio through the power supply itself. For ultimate reliability under heavy workloads, the unit incorporates an intelligent forced-air cooling system with a DC fan alongside robust protection mechanisms against overloads and overtemperature conditions.
TECHNICAL SPECIFICATIONS
• Technology: Advanced switching mode
• Input Power: 220-240 V AC / 50 Hz
• Output Voltage Range: 5 – 15 V DC fully variable
• Output Current: 40 Amps continuous rating
• Metering Instruments: High-visibility digital meter
• Audio Features: Front built-in speaker and rear 3.5 mm jack
• Safety Systems: Overload and overtemperature protection
• Cooling System: Forced air flow with DC fan
• Auxiliary Output: Front cigarette lighter socket
• Dimensions: 210 (W) x 110 (H) x 330 (D) mm
• Weight: 3.5 kg (approx.)
