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Switching Power Supplies(Included Function:Fan for cooling)

A switched-mode power supply is a power supply unit that incorporates a switching regulator that converts a power source with high efficiency. In the process of obtaining output power from input power using a power converter, a switching element converts and adjusts power. Switched-mode power supplies have s

A switched-mode power supply is a power supply unit that incorporates a switching regulator that converts a power source with high efficiency. In the process of obtaining output power from input power using a power converter, a switching element converts and adjusts power. Switched-mode power supplies have several rotary types. There are large sizes, insulated flyback methods in which a large current flows through the capacitor, non-insulated types, buck-boost type circuits capable of step-up / step-down, full-bridge methods with a multi-stone basic switch arm, etc. There are also differences due to adjustable features such as constant power, constant current, constant voltage, etc. Also, there are devices with functions such as monitoring power supplies and voltage, functions with high efficiency and long life due to reduced power loss, and more compact devices.

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Included Function: Fan for cooling
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    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series

    Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series

    MEAN WELL

    [Features]· Universal AC input / full-range· Can withstand surge input of 300 V AC for 5 seconds· Protection: short circuit / overload / overvoltage / overheating· Cooling: natural air cooling (LRS-350 series: forced cooling via built-in DC fan)· Miniature size / 1U thin-type· Compliant with IEC / EN 60335-1 (PD3) and IEC / EN61558-1, 2-16 for home appliances (not applicable for LRS-200 series and LRS-350 series)· Can be operated at an altitud...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    350 DC5V / DC12V / DC24V / Other With Cover AC/DC 9.7 ~ 60 Single 30 Screw UL / CUL 215 - 147 Fan for cooling
    From: 174,240 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supply S8FS-G
    Switching Power Supply S8FS-G
    Switching Power Supply S8FS-G
    Switching Power Supply S8FS-G
    Switching Power Supply S8FS-G

    Switching Power Supply S8FS-G

    OMRON

    In addition to outstanding basic performance that guarantees reliability, a full range of standards and excellent usability have been achieved.[Features]・ Ambient temperature 70°C, rust prevention reinforcement of aluminum / stainless steel housing, altitude 3,000 m compatible・ No transformer required for control circuit for machine safety (IEC 61558-2-16 compliant)・ Screw fall prevention terminal block cover and foreign matter intrusion pr...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 600 DC12V / DC15V / DC48V With Cover AC-dedicated 7 ~ 50 Single 102 ~ 123.6 Screw CE / UL / CUL / TUV 187.6 ~ 242.1 - 41 ~ 67.5 Fan for cooling
    From: 5,078,429 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list. Sale

    Switching Power Supply (With Case, 24 VDC Output)
    • On Sale Till 31/03/2025

    Switching Power Supply (With Case, 24 VDC Output)

    MISUMI

    The lineup includes capacities ideal for PLCs and control equipment power supplies. A long-life 105°C aluminum electrolytic capacitor used.

    • Volume Discount
    • c-UL
    • CE-Compliant
    • TUV
    CAD :
    2D
    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 600 DC24V With Cover AC/DC 14 ~ 27 Single 105 Screw CE / CUL / TUV 216 ~ 248 - 41 ~ 63.5 Fan for cooling
    From: 3,532,768 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supply S8VM

    Switching Power Supply S8VM

    OMRON

    A switched-mode power supply featuring Omron's unique, new undervoltage detection function.A small type that can help reduce the size of equipment and devices.[Features]・ Kind design that screws do not fall from the terminal block・ Finger protect compatible to prevent electric shock・ Easy DIN rail mounting[Applications]・ Mainly used for control panels, industrial machines, etc.

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 DC24V With Cover AC-dedicated 14 Single 83.8 Screw CE / UL / CUL / TUV 188 - 62.5 Fan for cooling
    From: 6,370,000 VND
    Days to Ship: Số ngày giao hàng: Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supply (with Case, 5 VDC, 12 VDC Output)

    Switching Power Supply (with Case, 5 VDC, 12 VDC Output)

    MISUMI

    [Features]·A compact type switched-mode power supply ideal for auxiliary power supplies for relays and sensors

    • Volume Discount
    • c-UL
    • CE-Compliant
    • TUV
    CAD :
    2D
    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 DC5V / DC12V With Cover AC/DC 27 ~ 60 Single 105 Screw CE / CUL / TUV 216 - 41 Fan for cooling
    From: 3,532,768 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supply (PFC Series)

    Switching Power Supply (PFC Series)

    MEAN WELL

    [Features]· Universal AC input / Full range.· Withstand 300 V AC surge input for 5 seconds.· Built-in active PFC function.· Protections: Short circuit / Overload / Overvoltage / Over temp. (optional for HRP-75 / HRP-100)· Built-in constant current limiting circuit.· Built-in remote sense function (HRP□-150 / 200)· No load power consumption

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 648 DC24V With Cover AC/DC 14 ~ 27 Single 105 ~ 218 Screw CE / UL / CUL / TUV 41 ~ 248 - 41 ~ 105 Fan for cooling
    From: 2,550,439 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supplies HWS Series Unit Type

    Switching Power Supplies HWS Series Unit Type

    TDK-LAMBDA

    [Features]·Environmentally friendly: Not only does the highly-efficient design reduce the heat loss, but it also stops the cooling fan when the external control turns off the unit, providing the quiet environment and contributing to energy saving of customers' equipment.·Easy to use: The height of all product lineups has been unified to 82 mm, which fits the 2U rack without a dead space.·Safety and security: The "safety terminal" has cove...Readmore

    CAD :
    2D
    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    1,000 ~ 1000 DC5V / DC12V / DC24V / DC48V With Cover AC/DC 7 ~ 120 Single 82 Screw / Other CE / UL / CUL / TUV / CSA 165 ~ 280 - 61 ~ 126.5 Fan for cooling
    From: 5,390,462 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    PLA Series Switching Power Supply Unit Type

    PLA Series Switching Power Supply Unit Type

    COSEL

    PLA series.[Features]· Low-profile type.· Wide operating temperature range. (-20 to +70°C, output derating required)· Supports harmonic current regulation. (IEC 61000-3-2 Class A compliant)· Universal input. (85 to 264 V AC, output derating required)· Reduced power consumption at no load.[Applications]· Recommended for use in various applications, mainly factory automation.

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 600 DC5V / DC12V / DC24V / DC48V / Other With Cover AC-dedicated 8.4 ~ 50 Single 102 ~ 120 Screw CE / UL / CUL / TUV / CSA 195 ~ 218 - 41 ~ 61 Fan for cooling
    From: 2,676,048 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Variable Power Genesys 1U Series

    Variable Power Genesys 1U Series

    TDK-LAMBDA

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    600 ~ 1560 - - - 1.3 ~ 200 Single 43.6 ~ 57 Connector CE / UL 437.5 ~ 507 - 214 ~ 482.8 Fan for cooling
    From: 59,664,897 VND
    Days to Ship: Số ngày giao hàng: 8 Day(s) or more
    day to ship 8 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supplies PBA300F Model 300W Single Output

    Switching Power Supplies PBA300F Model 300W Single Output

    COSEL

    Compact / worldwide input / high function[Features]· Volume down 35% from previous model.· The output voltage can be varied to about 0 V.· It can also be used as a constant current power supply (external circuit is necessary).· Supports various optional parts such as dedicated harness.· Maintainability of fans greatly improved.· There are various alarms.· Output voltage tracking type over-voltage-protection (optional).· With AUX (12V.)· Parallel ...Readmore

    CAD :
    2D
    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 DC5V / DC12V / DC24V With Cover AC/DC 14 ~ 60 Single 42 Screw - 170 - 102 Fan for cooling
    From: 6,025,094 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power supply S8JX

    Switching Power supply S8JX

    OMRON

    [Features]· Type S8JX-N seriesEasy to use, simple general power supply 15W to 600W (output voltage 5V to 48V) up to the full lineup.· Front mounting bracket type, DIN Variety of rail mounting types.· Mounting screws from the top side in consideration of mounting (300W / 600W type excluded).· Expands the input voltage range of 15W / 30W / 50W / 100W / 150W types.· Input conditions: DC input DC80 to 370V (not covered by EC dire...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 600 DC5V / DC12V / DC24V / DC48V With Cover / DIN rail direct attachment / Open frame AC/DC 7 ~ 60 Single 92 Screw CE / UL / CUL 187.3 ~ 187.5 - 71 ~ 110 Fan for cooling
    From: 4,640,000 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supply, DC 24V Output with Case (RS / HRP Series) [HRP-100]

    Switching Power Supply, DC 24V Output with Case (RS / HRP Series) [HRP-100]

    MEAN WELL

    Taiwan Meanwell Corp. is the world's third largest sales scale standard power supply manufacturerOptimum capacity for PLC and control equipment power supply lineup. Compact type, high efficiency, long life design[Features]· Compact type suitable for auxiliary power supply of PLC and control equipment.· Compact type, high efficiency, long life.· Aluminum electrolytic capacitor long life 105°C item.· Single output type 150 to 600W lineup

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 ~ 648 DC24V With Cover AC/DC 14 ~ 27 Single 105 ~ 218 Screw CE / UL / CUL / TUV 41 ~ 248 - 41 ~ 105 Fan for cooling
    From: 2,550,439 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type
    Switching Power Supplies PJA Series Unit Type

    Switching Power Supplies PJA Series Unit Type

    COSEL

    • Switching Power Supplies PJA Series Unit Type. • Compliant standard: UL508, SEMI F-47. • Harmonic standard complies with IEC61000-3-2 Class A. • Switching Power Supplies type AC-DC Power Supply. • PS3N Series output wattage 7 output voltage levels are available 100W, 150W, 300W, 600W, 1000W and 1500W. • Output voltage DC (Direct Current) 5 output levels are available DC5V, DC12V, DC15V, DC24V and DC36V. • Input volta...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    1,008 ~ 600 DC15V / DC24V With Cover AC-dedicated 12.5 ~ 42 Single 41 ~ 61 Screw CE / UL / CUL 215 (including terminal block cover) ~ 282 (including terminal block cover) - 102 ~ 150 Fan for cooling
    From: 2,550,796 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Switching Power Supplies PBA Series (300 To 1500W), Unit Type

    Switching Power Supplies PBA Series (300 To 1500W), Unit Type

    COSEL

    It is an epoch-making series that is half the volume than the conventional series. Flagship model with general-purpose unit power supply excellent in harmonic compatibility, high efficiency, small size, multi-function, variation etc.[Features]· Compared with our conventional volume 35%· Output voltage can be varied to near 0 V· Can be used as a constant current power source (requires an external circuit)· Supports various optional parts suc...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    1,000 ~ 600 DC24V / DC48V / Other With Cover AC/DC 13 ~ 70 Single 42 ~ 61 Screw CE / UL / CUL / TUV / CSA 170 ~ 268 - 102 ~ 178 Fan for cooling
    From: 6,575,033 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    75~1000W High Reliability Enclosed Type (with PFC function), HRP Series

    75~1000W High Reliability Enclosed Type (with PFC function), HRP Series

    MEAN WELL

    Taiwan Meanwell Corp. is the world's third largest sales scale standard power supply manufacturerThe optimum capacity for auxiliary power supplies for relays and sensors in the control panel. Compact type, high efficiency, long life design[Features]· Compact type suitable for auxiliary power supply of relays and sensors.· Compact type, high efficiency, long life.· Aluminum electrolytic capacitor long life 105°C item.· Single output type.· DIN r...Readmore

    Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function
    300 DC5V / DC12V With Cover AC/DC 27 ~ 60 Single 105 Screw CE / CUL / TUV 216 - 41 Fan for cooling
    From: 2,550,439 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more

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Related Categories to Switching Power SuppliesDanh mục liên quan đến Switching Power Supplies

FAQ Switching Power Supplies

Question: What is switching power supply?
Answer: A switching power supply is a device for transforming electricity from High voltage alternating current to low-voltage direct current to supply electronic circuits. Switching power supply has the advantage point that smaller and lighter than the Linear power supply. On the other hand, the heat transfer area is smaller than the Linear power supply.
Question: What is the principle of Switching power supply?
Answer: A switching power supply is working by a rectifier that converts alternating current voltage to direct current voltage. Then converter will convert direct current to high-frequency direct current and convert alternating current voltage to alternating current. Another important part is the Control circuit which utilizes to control converter to supply correct outout voltage.
Question: What are the components and their usage of switching power supply?
Answer: 1. Filter and rectifier are used to convert alternating current voltage to direct current voltage.
2. Converter is used to convert direct current to high-frequency direct current and convert alternating current voltage to alternating current.
3. Control circuit which utilizes to control converter to supply correct outout voltage.
Question: What are the different points between switching the power supply and transformer?
Answer: A switching power supply is a device for transforming electricity from High voltage alternating current to low-voltage direct current. While transformers are using for transform the voltage level Up/Down of alternating current
Question: What do I need to know before purchasing the switching power supply?
Answer: 1. A Total load of electrical equipment.
2. Consideration of mounting position and installation.
3. Consideration of required features and specifications.
4. Installation area should have good air flow for heat transfers. Heat affected the efficiency of switching the power supply.
Question: How to select a switching power supply?
Answer: 1. Maximum capacities should be over the total load by at least 30%.
2. Should beware of the temperature of the operation area.
3. Should consider the operating environment.
4. Consideration of Power Supply Standards Compliance
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