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Switching Power Supplies(Capacity:-)

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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    DC stabilization power supply equipment (SP series)

    DC stabilization power supply equipment (SP series)

    SWALLOW ELECTRIC

    • SP Serie DC stabilization power supply equipment. • power supply converts AC100V to DC13.8V and DC3V-DC15V. • Input voltage is AC (Alternating Current) AC100V. • Rated output current of switching power supply 3 output available 5W, 8W and 10W. • Number of Channel: 1 channel. • SP-1000N and SP-1500N switching power supplies is including V/A Numeric value display function (*SP-550N not including V/A Numeric value display function). • DC stabilization power supply SP Series 2 sizes are available. -(Dimension height 114mm x Dimension width 130mm x Dimension depth 210mm). -(Dimension height 79mm x Dimension width 110mm x Dimension depth 115mm).

    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
    - - With Cover AC-dedicated 5 Other 79 Other - 175 Other 110 -
    From: 3,204,293 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
BrandNhãn hiệu
Product SeriesDòng sản phẩm
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Days to ShipSố ngày giao hàng
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

    You can add up to 6 items per a category to the compare list.

    DC stabilization power supply equipment (SP series)
      BrandNhãn hiệu

      SWALLOW ELECTRIC

      Product SeriesDòng sản phẩm

      DC stabilization power supply equipment (SP series)

      From

      3,204,293 VND

      Days to ShipSố ngày giao hàng 6 Day(s) or more
      Capacity(W)-
      Output voltage (Single only)-
      ShapeWith Cover
      Input VoltageAC-dedicated
      Rated output current (single only)(A)5
      Single/multiOther
      Dimension height(mm)79
      Input/output terminal shapeOther
      Representative Standard-
      Dimension depth(mm)175
      Number of ChannelsOther
      Dimension width(mm)110
      Included Function-

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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