Affordable 48V high power switching power supply (SMPS) operates at a rated power of 500W and a rated current of 10.4A. Quality switch mode power supply is equipped with protection against voltage and temperature, suitable for office devices, household appliances, and industrial equipment.
Specifications
| Model | ATO-MS-500-48 | |
| Output | DC Voltage | 0~48V |
| Rated Current | 10.4A | |
| Rated Power | 500W | |
| Ripple and Noise ① | ≤240mV | |
| Voltage Accuracy | ±1% | |
| Output Voltage Adjustment Range | 0~100% | |
| Load Regulation | ＜±0.5 | |
| Linear Adjustment Rate | ＜±0.5% | |
| Input | Voltage Range | 180~264V AC 47Hz~63Hz; 254V DC~370V DC |
| Efficiency (Typical) ② | ＞85% | |
| Working Current | 220V AC, 4A | |
| Electric Shock | 60A 230V AC | |
| Start, Rise, Hold Time | 200ms, 50ms, 20ms; 230V AC | |
| Protection | Overload Protection | 105%~135% Type: constant current output +VO drops to the undervoltage point and cuts off the output; Reset: power on again |
| Over Temperature Protection | RTH3: The fan rotates continuously, and the output is turned off when>90℃. | |
| Environment | Temperature & Humidity | -10C~+50℃; 20%~90RH |
| Storage Humidity | -20C~+85℃; 10%~95RH | |
| Safety & EMC | Withstand Voltage | Input-Output: 1.5kV AC; Input-Enclosure: 1.5kV AC; Output-Enclosure: 0.5kV AC |
| Leakage Current | Input-Output: <6mA at 1.5kV AC | |
| Leakage Current | Input-Output: <1.5mA at 220V AC | |
| Isolation Resistor | Input-Output, Input-Enclosure, Output Enclosure: 500V DC/100MΩ | |
| Size | 215x115x50mm | |
| Net Weight | 0.9kg |
Features
- High-quality capacitors: 48V switching power supply uses high-quality electrolytic capacitors, which have large capacity, low loss, and are more durable and safer.
- Pure copper transformer: It is equipped with sufficient turns of coil winding, with reliable performance, full power and stable operation.
- EML filter: ATO 500W switch mode power supply has strong anti-interference ability, efficient work and good performance.
Details
Dimension (Unit: mm)
SMPS Power Supply Applications
- Power Tools: Electric Saw, Drilling Machine, Ginder, Sand Blast Machine, Punching Machine, Weeding Machine, Air Compressor, etc.
- Office Devices: Computer, Printer, LCD Monitor, Scanning Machine, etc.
- Electrics & Household Appliance: TV, VCRS, Radio, Dust Collector, Fan Lamp or LED Strip, Sewing Machine, Microwave Oven, Fridge/Freezer, Coffemarker, etc.
- Industrial Equipment: Monitoring Equipment, Shipping, Vehicle, Metal halide Lamp, Solar System, Wind Power Generation, etc.
Tips: Rail Switching Power Supply vs. General Switching Power Supply
“Rail switching power supply” and “general switching power supply” are terms that refer to two different categories of switching power supplies, which are used for specific purposes in electronics and power distribution.
Rail Switching Power Supply: A rail switching power supply is designed to provide power to specific components or subsystems within a larger system, such as a computer, industrial automation system, or telecommunications equipment. These power supplies often have multiple voltage rails (e.g., +12V, +5V, -12V) to supply power to various components with different voltage requirements. They are often tailored to meet the precise voltage and current needs of the components they serve. Rail-switching power supplies are crucial for ensuring stable and regulated power delivery to sensitive components.
General Switching Power Supply: A general switching power supply is a more versatile and widely applicable power supply that converts incoming AC or DC voltage to a stable DC output voltage. These power supplies are designed to offer a single, adjustable output voltage, such as 12V, and are used in various applications where a stable power source is required, such as LED lighting, consumer electronics, industrial equipment, and more. General switching power supplies are typically used to provide power to an entire device or system rather than specific components within it.
In summary, the main difference between rail switching power supplies and general switching power supplies is their intended use. Rail switching power supplies are specialized for specific components or subsystems, while general switching power supplies are more versatile and used for broader applications where a stable DC power source is needed.
