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    24V DC 6.5A 150W Switching Power Supply

    24V DC 6.5A 150W Switching Power Supply is for universal AC input transforming with high efficiency. It can protect itself from short circuit, overload and overvoltage, and due to its reliable performance it can be widely applied in the industrial area.
    SKU: ATO-SMPS-150-24
    Free shipping
    Delivery date: 6-12 days


    • AC input range selectable by switch
    • Protections: short circuit, overload and overvoltage
    • Cooling by free air convection
    • 100% full load burn-in test


    Basics Model ATO-S-150-24
    Dimension 199*110*50mm (L*W*H)
    Weight 0.8kg
    MTBF 286.7K hrs min. MIL-HDBK-217F (25°C)
    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 88~132V AC/176~264V AC(selected by switch) or 248~370V DC
    Frequency Range 47~63Hz
    Efficiency(Typ.) 85%
    AC Current 3.2A/115V AC; 1.6A/230V AC
    Inrush Current (max.) Cold start 35A
    Leakage Current <3.5mA / 240V AC
    Protection Overload 105~150% rated output power
    Protection type: Shut down O/P voltage, re-power on to recover
    Overvoltage 30V~34.8V
    Protection type: Shut down O/P voltage, re-power on to recover
    Safety & EMC Safety Standards Approved by Ul1012, UL60950-1, TUV EN60950-1, CCC GB4943
    Withstand Voltage I/P-O/P: 1.5KV AC I/P-FG: 1.5KV AC O/P-FG: 0.5KV AC
    Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500V DC/ 25°C / 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
    Environment Working Temperature -10 ~ +60°C (Refer to Derating Curve)
    Working Humidity 20~90% RH (non-condensing)
    Storage Temperature -20~+85°C
    Humidity 10~95% RH (non-condensing)
    Temperature Coefficient ±0.03%/°C (0~50°C)
    Vibration 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
    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.


    150W Switching Power Supply dimensions

    Tips: How to deal with interrupted DC output of switching power supply when protective tube works properly?
    This condition means the switching power supply doesn’t work and remains in protection state. Firstly, users need measure whether there is starting voltage at power control chip. If there is no starting voltage or the starting voltage stays low, users need to check whether the starting resistance and relevant components leak electricity. If power control chip works properly, problems can be cleared quickly after going through foresaid inspections. If there is starting voltage, users need to confirm whether there are jumping between high and low levels of the output terminal at the moment of starting up by measuring the control chip. If there is no jumping, that means the control chip works properly. Then, users shall check peripheral oscillating circuits or protective circuit by changing the control chip and then checking peripheral components. If there is jumping, that means the problem is caused by poorly-operating or damaged switch tube.

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