Zhejiang Donghua Electrical Appliance Co., Ltd.
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HS‑HRS Series Switching Power Supply, Single Output SMPS,Industrial Control

The HRS single-output switching power supply is well-designed, high-performance, and compact yet boasts robust stability. It is perfectly suited for integration into a wide range of devices, combining high efficiency and reliability to ensure your system operates smoothly even under harsh conditions. This power supply is durable, rigorously tested, and features comprehensive protection measures.

Product Model:HRS-25, HRS-35, HRS-50, HRS-75, HRS-100, HRS-150, HRS-200, HRS-250, HRS-350, HRS-600.

    Product Model Meaning

    HS HRs single output switching Power supply.jpg

    Product Introduction

    The HRS series represents our unwavering commitment to reliable power conversion. We focus on a single, stable output and optimize each component to ensure superior performance and durability in its respective role.

    The key advantage of this model lies in its superior energy efficiency, which minimizes power loss and reduces heat generation. This high efficiency directly improves its reliability and extends its service life. Its compact design allows for flexible installation in space-constrained applications without compromising power integrity.

    Durability is guaranteed from the outset. Every unit undergoes a 100% full-load aging test before leaving the factory. This critical process simulates real-world operating stress, eliminating potential early failures and ensuring that the product you receive is ready to operate from day one.

    Your connected devices are always protected by a range of built-in protection features, including short-circuit, overload, and over voltage protection. These automatic responses help prevent damage to the power supply and your valuable downstream components.

    To facilitate quick understanding of the equipment's operating status, the device is equipped with a clear power indicator light. This simple yet effective visual cue immediately confirms that the equipment is powered on and operating normally.

    This product is designed to operate perfectly within a wide operating temperature range of -25℃ to 70℃, easily handling various harsh environments.We provide a robust guarantee for this product with a three-year warranty.

    Features

    ●High efficiency,high reliability,small size
    ●Working Temp-25℃~70℃
    ●100% full load burn-in test
    ●Protections:short circuit/over load/over voltage
    ●With boot display(LED Light Emitting Diode)
    ●3 year warranty

    HRS-25

    Model

    HRS-25

    Input voltage range

    AC 85-264VAC or DC 125-373VDC

    DC Output

    3.3V 5.0A

    5.0V 5.0A

    12V 2.1A

    24V 1.1A

    48V 0.55A

    Ripple&Noise

    80mv

    80mv

    120mv

    120mv

    120mv

    Efficiency

    75%

    78%

    81%

    84%

    84%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.18Kg/66pcs/12.5Kg

    Dimension

    99*82*30mm(L*W*H)

    HRS-25.jpg

    HRS-35

    Model

    HRS-35

    Input voltage range

    AC 85-264VAC or DC 125-373VDC

    DC Output

    3.3V 7.0A

    5.0V 7.0A

    12V 3.0A

    24V 1.5A

    48V 0.8A

    Ripple&Noise

    80mv

    80mv

    120mv

    120mv

    120mv

    Efficiency

    75%

    78%

    83%

    84%

    85%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.18Kg/66pcs/12.5Kg

    Dimension

    99*82*30mm(L*W*H)

    HRS-35.jpg

    HRS-50

    Model

    HRS-50

    Input voltage range

    AC 85-264VAC or DC 125-373VDC

    DC Output

    3.3V 10A

    5.0V 10A

    12V 4.2A

    24V 2.1A

    48V 1.1A

    Ripple&Noise

    80mv

    80mv

    120mv

    120mv

    120mv

    Efficiency

    76%

    80%

    83%

    86%

    87%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.2Kg/66pcs/13.6Kg

    Dimension

    99*82*30mm(L*W*H)

    HRS-50.jpg

    HRS-75

    Model

    HRS-75

    Input voltage range

    AC85-264VAC or DC 125-373VDC

    DC Output

    3.3V 14A

    5.0V 14A

    12V 6.0A

    24V 3.2A

    48V 1.6A

    Ripple&Noise

    100mv

    100mv

    120mv

    200mv

    200mv

    Efficiency

    76%

    80%

    85%

    87%

    88%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.24Kg/60pcs/15.2Kg

    Dimension

    99*97*30mm(L*W*H)

    HRS-75.jpg

    HRS-100

    Model

    HRS-100

    Input voltage range

    AC85-264VAC or DC 125-373VDC

    DC Output

    3.3V 18A

    5.0V 18A

    12V 8.3A

    24V 4.2A

    48V 2.1A

    Ripple&Noise

    100mv

    100mv

    120mv

    200mv

    200mv

    Efficiency

    76%

    80%

    85%

    87%

    89%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.3Kg/54pcs/16.8Kg

    Dimension

    129*97*30mm(L*W*H)

    HRS-100.jpg

    HRS-150

    Model

    HRS-150

    Input voltage range

    AC 85-264VAC or DC 125-373VDC

    DC Output

    3.3V 25A

    5.0V 25A

    12V 12.5A

    24V 6.3A

    48V 3.3A

    Ripple &Noise

    100mv

    100mv

    120mv

    200mv

    200mv

    Efficiency

    76%

    81%

    85%

    87%

    89%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135% hiccup mode,recovers automatically after fault condition is removed

    Packing

    0.39Kg/36pcs/14.6Kg

    Dimension

    159*97*30mm(L*W*H)

    HRS-150.jpg

    HRS-200

    Model

    HRS-200

    Input voltage range

    AC90-132/180-264VAC with switch selection;Or DC 254-373VDC

    DC Output

    3.3V 40A

    5.0V 40A

    12V 16.5A

    24V 8.3A

    48V 4.2A

    Ripple &Noise

    100mv

    100mv

    120mv

    200mv

    200mv

    Efficiency

    75%

    81%

    85%

    87%

    89%

    Over Load

    110%~150% hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%shut down o/p voltage,re-power on to recover

    Packing

    0.6Kg/20pcs/13Kg

    Dimension

    215*115*30mm(L*W*H)

    HRS-200.jpg

    HRS-250

    Model

    HRS-250

    Input voltage range

    AC90-132/180-264VAC with switch selection;Or DC 254-373VDC

    DC Output

    3.3V 45A

    5.0V 45A

    12V 20A

    24V 10A

    48V 5.0A

    Ripple&Noise

    100mv

    100mv

    120mv

    200mv

    200mv

    Efficiency

    75%

    81%

    85%

    87%

    89%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%shut down o/p voltage,re-power on to recover

    Packing

    0.62Kg/20pcs/13.8Kg

    Dimension

    215*115*30mm(L*W*H)

    HRS-250.jpg

    HRS-350

    Model

    HRS-350

    Input voltage range

    AC90-132/180-264VAC with switch selection;Or DC 254-373VDC

    DC Output

    3.3V 60A

    5.0V 60A

    12V 29A

    24V 14.6A

    48V 7.3A

    Ripple&Noise

    150mv

    150mv

    150mv

    200mv

    200mv

    Efficiency

    75%

    81%

    84%

    86%

    88%

    Over Load

    110%~150%hiccup mode,recovers automatically after fault condition is removed

    Over Voltage

    115%~135%shut down o/p voltage,re-power on to recover

    Packing

    0.69Kg/20pcs/14.3Kg

    Dimension

    215*115*30mm(L*W*H)

    HRS-350.jpg

    HRS-600

    Model

    HRS-600

    Input voltage range

    90~132VAC/180~264 VAC selected by switch,47~63Hz 254~370VDC

    DC Output

    12V 45A

    24V 25A

    48V 12.5A

    Ripple &Noise

    200mVp-p

    200mVp-p

    200mVp-p

    Efficiency

    89%

    90%

    92%

    Over Load

    105%~135%

    Protection method:Cut off the output and restart.

    Over Voltage

    115%~135%

    Protection Mode:Output Cut-off and Restart

    Packing

    1.15Kg/12pcs/14.3Kg

    Dimension

    215*115*50mm(L*W*H)

    HRS-600.jpg