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    Picture of 24V 6A 150W SMPS Switching Power Supply

    24V 6A 150W SMPS Switching Power Supply

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    SKU: PH-SMPS-150-24
    $63.34
    ● High-efficiency 24V SMPS delivering steady 6.5A output for safe and stable operation. ● Utilizes free air convection for efficient heat dissipation, enhancing long-term reliability. ● Meets strict EMC standards, stable operation even in sensitive electronic environments. ● 100% full-load burn-in testing guarantees consistent performance and long-term durability for critical applications.
    🚚 Free shipping
    ⏱️ Delivery: 6-12 days
    🔙 30-day Returns
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    Overview

    24V DC switching power supply delivers high efficiency at an affordable price, converting universal AC input to stable DC output with a rated current of 6.5A and a rated power of 156W. Equipped with built-in safeguards against short circuit, overload, and overvoltage, it ensures reliable and safe operation under various conditions, while its passive free-air convection cooling system maintains consistent performance without the need for additional cooling components.

    150W SMPS Features

    Feature

    • Rigorous Quality Assurance: Undergoes 100% full load burn-in testing to guarantee stable performance and reduce early failure rates.
    • Universal Input Flexibility: Features a switch-selectable universal AC input range to accommodate diverse power grid standards worldwide.
    • Power Status Visibility: Equipped with a dedicated LED indicator to clearly signal the power-on state for quick operational checks.
     

    Details

    1. Flexible Input Interface
    2. Safe Grounding Terminal
    3. Output Negative Terminal
    4. Output Positive Terminal
    5. Precise Voltage Regulation
    6. Intuitive Power Indicator
    24V DC 150W SMPS Power Supply Details

    Dimension (Unit: mm)

    24V DC 150W SMPS Power Supply Dimension

    150W SMPS Terminal Pin Number Assignment

    Specs
    Model PH-S-150-24
    Output DC Voltage 24V
    Rated Current 6.5A
    Current Range 0 ~ 6.5A
    Rated Power 156W
    Ripple & Noise (Max.)(Note 2) 240mVp-p
    Voltage Adjust Range 21 ~ 28V
    Voltage Tolerance (Note 3) ±1.0%
    Line Regulation ±0.2%
    Load Regulation ±0.2%
    Setup, Rise, Holdup Time 100ms, 50ms, 20ms at full load
    Input Voltage Range 88 ~ 132VAC/176V~264VAC (selected by a switch) or 248 ~ 370VDC
    Frequency Range 47~63Hz
    Efficiency (Typ.) 85%
    AC Current (Typ.) 3.2A/115V AC 1.6A/230V AC
    Inrush Current (Typ.) Cold start: 35A
    Leakage Current <3.5mA/240V AC
    Protection Overload 105~150% rated output power
    Protection type: Shut down output voltage, re-power on to recover.
    Overvoltage 30V ~ 34.8V
    Protection type: Shut down output voltage, re-power on to recover.
    Environment Working Temperature -10 ~ +60℃
    Working Humidity 20~90% RH non-condensing
    Storage Temperature -20~+85℃
    Storage Humidity 10~95% RH non-condensing
    Temperature Coefficient ±0.03%/℃ (0~50℃)
    Vibration 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
    Safety & EMC (Note 4) Safety Standards UL1012, UL60950-1, TUV EN60950-1, CCC GB4943 Approved
    Withstand Voltage I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
    Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/70% RH
    EMC Emission Compliance to EN55022 (CISPR22) Class B, EN61000-3-2, -3
    EMC Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, light industry level, criteria A
    Others MTBF ≥286.7K hrs MIN. MIL-HDBK-217F (25℃)
    Dimension 199*110*50mm (L*W*H)
    Weight 0.8kg
    Note 1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C of ambient temperature.
    2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
    3. Tolerance includes set up tolerance, line regulation and load regulation.
    4. The switching power supply is considered a component which will be installed into final equipment. Please make sure that the final equipment still meets EMC directives.
    Application
    Household Appliances

    Household Appliances

    Factory Equipment

    Factory Equipment

    Monitoring Equipment

    Monitoring Equipment

    Power Tools

    Power Tools

    FAQ

    Q1: Why is my switching power supply making a humming noise?

    A humming noise from your switching power supply often stems from vibrating internal components (like transformers or inductors) caused by loose parts, high-frequency switching currents, or minor load mismatches. It can also occur if the input voltage is unstable, or if cooling fans are operating under heavy load. While mild hum is usually harmless, persistent loud noise may indicate potential component wear or improper wiring, so checking connections and ensuring adequate ventilation is recommended.

    Q2: Is this switching power supply safe for long-term continuous operation?

    Yes, this switching power supply is designed for safe, stable long‑term continuous use, with built‑in protections and reliable heat dissipation to support 24/7 operation.

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