Power supply

Use a RECOM DC/DC converter as a USB charger

Existing USB standards allow a maximum charging current of 500mA (USB 1.0, 2.0) or 900mA (USB 3.0), with fast charging ...

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2026-02-22

Semiconductor Industry Chain Analysis: Introduction to Power Management Chips and Their Applications

Almost all electronic products and devices contain power management chips, which are therefore often referred to as the...

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2026-02-22

A detailed analysis of the special uses of redundant power supplies.

Redundant power supply overview Redundant power supplies are used in web servers and consist of two identical power sup...

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2026-02-22

An excellent power management chip that is programmable, ultra-compact, and highly practical.

The MP5507E utilizes MPS' patented energy storage and release management technology, which minimizes the required s...

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2026-02-22

Structure, characteristics, and classification of LED driver power supplies

1. High reliability: Especially for components like LED street light drivers, which are installed at high altitudes, ma...

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2026-02-22

Silicon Mitus's new power management IC integrates multiple protection functions.

The main advantages of the SM6751Q are: support for an input range of 2.4 to 6V; equipped with a high-efficiency step-u...

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2026-02-22

How to check an inverter power supply

Inverter power supplies are a type of power supply that rectifies and reverses power . Regular inspections are crucial ...

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2026-02-22

How to deal with audio noise generated by switching power supplies

Switching power supplies, as devices, can sometimes produce noise. But why do switching power supplies generate audible...

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2026-02-22

Basic requirements for selecting a driver power supply for filament lamps

An LED is a light-emitting diode device that must operate under a constant DC current environment to continuously and s...

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2026-02-22

Prevent voltage fluctuations caused by power lines

When using buck or linear regulators, the voltage is typically regulated to a set value to power the load. In some appl...

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2026-02-22

Temperature range of DC/DC module power supply

Most manufacturers offer modular power supplies with several temperature ranges to choose from: commercial grade, indus...

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2026-02-22

Mitsubishi FX5U Series Frequently Asked Questions and Answers

MELSECiQ-F series Q1. What is the name of CC-Link's cable? Answer: Among the various CC-Link cables sold by differe...

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2026-02-22

What are the requirements for potting switching power supplies?

I. Why is potting compound used in switching power supplies , and what are the requirements for the compound? This soun...

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2026-02-22

The difference between neutral and ground wires in power supply

Let's start with the neutral line. If the load is balanced and also three-phase, theoretically only three phase lin...

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2026-02-22

The decisive factors for digital power supplies to replace analog power supplies

Digital control solves problems because it offers better performance, greater flexibility, and ease of use in complex d...

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2026-02-22