Voltmat Power Voltmat Power

Single Output 50V-400W High-Power Regulated AC-DC Power Supply for Laboratory & Industrial LED Equipment 50/60Hz

Product Description

Regulated Power Supply Workshop
Certified Factory Production

We operate a professional production factory spanning 10,000 square meters. Specializing in high-power regulated power supplies for 15 years, we are dedicated to providing excellent quality products and outstanding support services.

DC Switching Power Supply

Application: Widely used in various DC application sites such as power electronics, electroplating, water treatment, battery charging, new energy maintenance, etc.

Protection: Overcurrent, Overvoltage, Overheat, Short Circuit Protection

Features: High stability and reliability

Warranty: 1 year | Weight: Approximately 1.5KG

DC Switching Power Supply Details

Product Gallery & Views

Technical Specifications

Product Name DC Switching Power Supply Operating Relative Humidity 20%~88%
Power Rating 400W Application Scenarios Power electronics, electroplating, water treatment, battery charging, new energy maintenance, and other DC fields
Input Voltage Single-phase 220V±10% 50-60HZ / 110V±10% 50-60HZ Protection Functions Overcurrent, overvoltage, overheating, short-circuit protection
Output Voltage 12V 15V 24V 30V 36V 48V 50V 60V 72V 80V 90V 110V 150V 220V 300V 400V Product Features High stability, high reliability
Output Current Selected power / selected voltage Warranty Period 1 Year
Power Conversion Type AC-DC Product Weight Approximately 1.5 KG
Efficiency > 88-89% Carton Dimensions 255 × 125 × 65 mm
Output Voltage Accuracy ±1%    

Product Instructions

  • 1 Before powering on, check the stored and transported switch power supply. Inspect for any damage during transportation, such as loose screws, abnormal appearance, shaken off terminal cables, or dampness. Deal with any issues in a timely manner.
  • 2 The local power switch controls the auxiliary power supply inside the machine. For safety reasons, please add an air switch to the power input terminal to control the power input. Connect the ground wire and input power wire according to the label on the rear panel. Confirm the input voltage is consistent with the manual.
  • 3 The cooling fan is temperature controlled. The fan starts when the internal temperature exceeds the temperature control threshold. The speed varies with the output voltage and current. Keep the inlet and outlet of the fan unblocked.
  • 4 When the temperature inside the machine reaches the overheating shutdown threshold, the machine will automatically stop working. Once the temperature drops, it will automatically resume work.
  • 5 Ensure the working environment does not have excessive dust, acid, corrosive gases, severe vibrations, bumps, rain, or direct sunlight.
  • 6 Perform regular dust removal (dry compressed air can be used) to improve service life. Due to internal high pressure, do not open the casing without authorization.
  • 7 When idle for a long time, store the unit in a dry and ventilated room. If stored for more than 6 months, power on and operate the unit for over half an hour before use.
  • 8 Warning: Only connect to load equipment when the power-on test is normal and error-free.
  • 9 Malfunctions & Repairs: If abnormal operation occurs, switch off the power immediately. Check internal and external connections, screws, and knobs. Do not unscrew the casing yourself as high voltage is present.

Frequently Asked Questions

Is there overvoltage, overcurrent, overheating, or short circuit protection?

Yes, the power supply includes comprehensive built-in protection mechanisms for overvoltage, overcurrent, overheating, and short-circuit conditions.

Is there reverse polarity protection?

Reverse protection is optional and can be added as a custom requirement at an additional cost.

Can the power supply be used at full load/power for a long time?

No, the power supply should be selected with a safety margin. For continuous long-term operations, it is recommended to run the power supply below 80% of its rated capacity.

Is it easy to adjust the output voltage and current?

Yes, it is very convenient. The voltage and current outputs can be adjusted easily using the dual knob controls on the front panel.

Is this high-power power supply electrically isolated?

Yes, our systems are built as fully isolated power supplies for security and reliability.

What is the voltage regulation starting range?

The voltage regulation range starts from 1V.

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