Серија SF (3~100W)
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SF bare plate series
High reliability and cost performance.
Мала големина.
Широка примена.
3 години гаранција за квалитет.
Претходно:
Следно: SF100-SXX
релевантни информации
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2023-5-8
AC-DC Power Supply: Efficient and Reliable Energy Conversion Solution
An AC-DC power supply is a device that converts alternating current (AC) into direct current (DC) to power electronic devices. It is used in a wide range of applications, including computers, televisions, and other consumer electronics, as well as industrial and medical equipment. The main advantage of an AC-DC power supply is that it provides a more efficient and reliable energy conversion solution compared to other types of power supplies. The efficiency of an AC-DC power supply is achieved through the use of modern power electronics and control techniques. These techniques allow for the conversion of AC power to DC power with minimal loss of energy. The efficiency of a power supply is measured by its power conversion efficiency, which...
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2023-6-1
Car Outlet Converter: Charge Your Devices on the Go!
As technology continues to advance, we have become more reliant on the use of electronic devices such as smartphones, tablets, laptops, and cameras. The problem is that our devices require a power source to function, and when we are on the go, this can be a challenge. This is where a car outlet converter comes in handy. A car outlet converter is a device that allows you to charge your electronic devices while you are on the road. It is a small device that plugs into your car's cigarette lighter and provides a power source for your devices. This means that you can charge your phone, laptop, or any other device that requires a USB port to charge while you...
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2023-4-23
Distinguishing Between AC and DC Power Supplies
AC and DC power supplies are two types of electrical power sources commonly used in various applications. AC stands for alternating current, while DC stands for direct current. The main difference between the two is the direction of the flow of electrons through the circuit. In this article, we will discuss the differences between AC and DC power supplies in terms of their characteristics, applications, and advantages. Characteristics of AC Power Supplies: AC power supplies provide electrical power that changes direction periodically. The voltage and current in an AC circuit oscillate sinusoidally, which means that they change direction and magnitude constantly. The frequency of this oscillation is measured in Hertz (Hz) and is typically 50 or 60 Hz in most...
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2023-9-24
Best Modular Power Supply for Gaming PC
When it comes to building a gaming PC, one of the most crucial components to consider is the power supply. A modular power supply is often preferred for its ease of cable management and customization options. In this article, we will explore some of the best modular power supplies available in the market for gaming PCs.1. Corsair RM750xThe Corsair RM750x is a top choice for many gamers due to its excellent performance and reliability. With a power output of 750 watts, it can easily handle the power demands of high-end gaming systems. The RM750x features an 80 Plus Gold certification, which means it operates at high efficiency levels, resulting in less wasted energy and lower electricity bills. The fully modular...
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2023-4-25
How to Differentiate Between AC and DC Power Supplies
When it comes to powering electrical devices, there are two main types of power supplies: AC and DC. AC stands for alternating current, while DC stands for direct current. Both types of power supply have their specific uses and applications. It is important to differentiate between the two in order to choose the right type of power supply for your device. The main difference between AC and DC power supplies is the way that the electrical current flows. In an AC power supply, the current alternates back and forth in a sinusoidal pattern. This means that the current changes direction periodically. In a DC power supply, the current flows in only one direction, from the positive to the negative terminal....
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2023-4-20
How to Build a 120 Volt AC Power Supply for 3 Volt DC Output
If you looking to power a small device that requires 3 volts of DC power, you may be wondering how to build a suitable power supply. One option is to build your own 120 volt AC power supply and use a voltage regulator to step down the voltage to 3 volts. Here how to do it: Materials: - Step-down transformer (120V AC to 12V AC) - Bridge rectifier - Capacitor - Voltage regulator (LM317) - Heat sink - Resistors - Potentiometer - LED - 3 volt DC load - Soldering iron and solder - Multimeter Step 1: Choose a transformer The first step is to choose a step-down transformer that converts the 120V AC input to 12V AC output. Make...
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