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Home > 300W-500W AC/DC power supply > 72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
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72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use
72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use

72V-500W AC-DC Single Output Switching Power Supply 500W Adjustable High-Stability 88% Efficiency Industrial Use

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Product Description

DC Switching Power Supply Banner
DC Switching Power Supply Details

Product Overview

  • Product Name: 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
Product Structural & Feature Views
DC Switching Power Supply Component View
DC Switching Power Supply Top View
DC Switching Power Supply Side Panel
DC Switching Power Supply Terminals
Technical Specifications
Product Name DC Switching Power Supply Operating Relative Humidity 20%~88%
Power Rating 500W Application Scenarios Power electronics, electroplating, water treatment, battery charging, new energy maintenance, and other DC application 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 Display Gallery
DC Power Supply Testing
DC Power Supply Rear Panel
DC Power Supply Internal Components
DC Power Supply Side Vent
DC Power Supply Complete Unit
Product Instructions
1
Before powering on, check the stored and transported switch power supply. Check for damage during transportation, such as loose screws, abnormal appearance, shaken power cords or terminals, and dampness. Any issues should be handled 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 that they are connected correctly and that the input power voltage matches the voltage indicated in the manual.
3
The cooling fan is temperature controlled. The fan starts running when the temperature inside the machine exceeds the starting temperature control threshold. The fan speed varies with output voltage and current. Ensure the inlet and outlet of the fan are not blocked during operation.
4
When the temperature inside the machine reaches the threshold for overheating shutdown, the machine will automatically stop working to prevent damage. When the temperature drops, it will automatically resume work.
5
Ensure that dust, acid, corrosive gases, or substances in the air do not exceed normal levels at the operating site. Avoid severe vibration, bumps, rain, and direct sunlight.
6
Regular dust removal can greatly improve the service life and reliability of the power equipment. Dry compressed air can be used, but since high voltage exists inside, do not open the casing and avoid damaging internal components.
7
When the equipment is idle for a long time, store it in a dry, ventilated room. If the storage time exceeds 6 months, the power supply equipment should be powered on and operated for more than half an hour.
8
Warning: Only connect the power supply to the load equipment when the power-on test is normal and error-free.
9
Handling of malfunctions: If abnormal operation is found, immediately switch off the power supply, check the internal and external connections for correctness, and check for loose screws. Verify that all switches and knobs are in the correct positions. Do not disassemble the casing without authorization. Due to high voltage, repairs should only be performed by professionals. Please contact professional support promptly to resolve the issue.
Frequently Asked Questions
Does this power supply feature protection mechanisms like overvoltage or short circuit protection?
Yes, the power supply includes comprehensive built-in protection functions: overvoltage, overcurrent, overheating, and short circuit protection.
Is reverse polarity protection available?
Reverse protection is not included by default, but it can be custom-added as an optional upgrade.
Can this DC switching power supply be operated at full power continuously?
No, we do not recommend long-term full-power usage. The power supply should be selected with excess capacity. For continuous operation over long periods, the load should be kept below 80% of the rated capacity.
Is it convenient to adjust the output voltage and current?
Yes, it is very convenient. The voltage and current can be easily adjusted using the dedicated dual knobs on the control panel.
Is this high-power DC power supply electrically isolated?
Yes, it features a fully isolated design to ensure safe and stable performance under various operating conditions.
What is the adjustable starting voltage range of this unit?
The voltage regulation starts from 1V up to the rated output limit.

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