5W DCDC, push-pull topology, 15V input, 24V output. The transformer uses a toroidal core. The problem I'm having is that the switching frequency is from 50Khz to 300Hhz, the transformer has a squeakin...
[i=s]This post was last edited by Song Yuanhao on 2020-8-13 23:33[/i]Go to ANFLEY...Official website address:https://www.feaser.com/en/openblt.phpWiki instructions:https://www.feaser.com/openblt/doku....
Introduction: Medical monitoring instruments can be divided into two categories. One category refers to specialized instruments used by professional doctors or professional technicians in hospitals to...
As the title says, since I am a novice and don’t know anything, I hope everyone can know,I don't know how to connect a normal sliding rheostat test circuit. I connected it myself and it didn't work as...
[align=center][color=rgb(51, 51, 51)][size=16px][/size][/color][/align][align=left][color=#333333][size=16px]A new Microsoft patent titled "head-mounted display" has just been made public, seemingly f...
There are four variables that are all integers, and the numbers are between 0 and 99. Please use VHDL to design a circuit that can determine the largest and smallest numbers from the four numbers. For...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[Details]
On August 22, Lantu Motors officially launched its Lanhai Intelligent Hybrid technology via an online livestream. This intelligent hybrid technology, which integrates a full-range 800V high-voltage...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
The mobile computing market is rapidly evolving, and manufacturers are fiercely competing for market share. A key area of competition is battery life, which encompasses two key aspects: how long th...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
Power technology
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