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    48V 10A 500W SMPS Switching Power Supply

    SKU: PH-SMPS-500-48
    $85.65
    ● Delivers stable 48V output with 10.4A and 500W for high-power devices. ● Compatible with LED strips, cameras, automation systems, and more. ● Built-in multi-protection for safe and reliable operation. ● Compact and lightweight, ideal for space-limited installations.
    🚚 Free shipping
    ⏱️ Delivery: 6-12 days
    🔙 30-day Returns
    Overview

    48V 500W SMPS with 10.4A rated current efficiently converts AC to stable DC output. Built with reliable  protection, strong anti-interference performance and stable operation, it ensures safe and long-lasting performance for a wide range of electrical equipment. A high-performance and dependable power solution for industrial and commercial applications.

    500W SMPS Switching Power Supply Feature

    Feature

    • EMI Suppression Filter: Delivers strong anti-interference protection, ensuring efficient and stable operation.
    • Premium Capacitors: Uses high-capacity, low-loss electrolytic capacitors for long-lasting, safe operation.
    • Full-copper Transformer: Boasts full-capacity copper windings for reliable power output and stable performance.
     

    Details

    1. Status Indicator: Clearly shows the power supply’s working status at a glance.
    2. Voltage Adjustment: Enables precise output voltage tuning to match diverse device needs.
    3. Positive Output: Connects to device positive terminals for reliable power delivery.
    4. Negative Output: Links to device negative terminals to complete the power circuit.
    5. Safety Ground: Provides essential grounding for enhanced safety and anti-interference.
    6. 220V AC Input: Accepts standard 220V AC for direct grid connection (household/industrial).
    48V 10A 500W SMPS Switching Power Supply Details

    Dimension (Unit: mm)

    48V 10A 500W SMPS Dimension

    48V 10A 500W SMPS Dimension

    Specs
    Model PH-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
    Application
    Outdoor Monitoring

    Outdoor Monitoring

    LED Strip

    LED Strip

    Automation Equipment

    Automation Equipment

    Road Sign Light

    Road Sign Light

    FAQ

    Q1: Does it support over-current / over-voltage / over-temperature protection?

    Yes, our SMPS fully supports comprehensive over-current protection (OCP), over-voltage protection (OVP), and over-temperature protection (OTP). These built-in safety features effectively prevent damage to both the power supply and connected equipment caused by abnormal load conditions, voltage surges, or excessive operating temperature. The power supply will automatically adjust or shut down safely when a fault is detected, ensuring stable and reliable performance in continuous operation.

    Q2: How to install and wire the SMPS correctly?

    To install and wire the SMPS correctly, first ensure the power is disconnected during installation. Connect the input power cable to the designated AC input terminals, following the marked L (live), N (neutral), and ground symbols. For the output side, connect the positive (+) and negative (-) wires to the corresponding DC output terminals, paying close attention to correct polarity to avoid equipment damage. Secure all wiring connections tightly to avoid loose contacts or overheating. Mount the SMPS in a well-ventilated area with sufficient space for heat dissipation, and avoid installing it in high-temperature, humid, or dusty environments. After wiring is complete, double-check all connections before powering on the system.

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