MAISHENG Variable Adjustable DC Power Supply 30V 5A

MAISHENG MS-3050DS DC Power Supply 0-30V 0-10A

Product Overview: The MAISHENG MS-3050DS is a high-precision, reliable DC power supply designed for both professionals and hobbyists. Featuring a robust steel chassis and a convenient handle, this power supply is built for durability and portability. Offering fine-tuned control with both coarse and fine adjustments, it delivers exceptional performance for laboratory work, repairs, and educational projects.

Key Features:

• Wide Range Adjustable Output: Adjustable DC output from 0-30V and 0-10A, with voltage and current resolution of 0.1V and 0.1A, respectively.

• Dual Operating Modes: Automatic switching between constant voltage (CV) and constant current (CC) modes for versatility.

• High Precision Display: 4-digit display for enhanced accuracy (±0.1% +1 digit).

• Advanced Protections: Over-voltage (OVP), over-current (OCP), and over-temperature (OTP) protections for safe, stable operation.

• Efficient Design: Features PWM switching pre-regulator and MOS linear adjustment mode for high energy efficiency.

• Intelligent Cooling System: Temperature-controlled fan to prevent overheating during prolonged use.

Technical Specifications:

• Input Voltage: 220V.

• Power Efficiency:

  • CV Mode: ≤ 0.1% + 1mV

  • CC Mode: ≤ 0.1% + 5mA

• Load Regulation:

  • CV Mode: ≤ 0.1% + 5mV

  • CC Mode: ≤ 0.1% + 5mA

• Ripple and Noise:

  • CV Mode: ≤ 10mV (RMS)

  • CC Mode: ≤ 20mA (RMS)

• Operating Conditions: -10°C to +40°C, Humidity < 80%

• Storage Conditions: -20°C to +80°C, Humidity < 80%

Model Options:

• *MS-D: 3-digit display for general use

• *MS-DS: 4-digit display for enhanced accuracy

• *MS-DH: 5-digit display for the highest precision

The MAISHENG MS-3050DS DC Power Supply is the perfect solution for those requiring reliable, precise power with safety features and environmental resilience. Its durable construction, fine-tuned control, and intelligent cooling system make it ideal for a wide range of electronic and engineering applications.