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As mobile phones and other portable electronic devices become more advanced, the amount of power consumed by systems in both active and standby states is increasing. As a result, power management d...[Details]
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Currently in the general LED lighting market, there are non-isolated designs and isolated drivers . Non-isolated designs are limited to double-insulated products, such as light bulb replacements...[Details]
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When calculating the heat generated by LED devices , accurate calculation methods and precise data can help designers easily design lamps and luminaires that meet expected requirements and have low...[Details]
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1.
LED
is not
a cold light source
Many people know that LED is a cold light source. Literally, it should be a light source without temperature. In fact, it is not ...[Details]
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1 Overview
In the case that the traditional inverter power supply adopts analog control and cannot overcome its inherent shortcomings, people are increasingly turning to digital solutions ...[Details]
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Anti-aliasing filters
for delta-sigma data converters
The design approach is significantly different from that of SAR (successive approximation register) or pipeline (high speed) converters....[Details]
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Basic features
AC non-isolated high-frequency switch buck constant current mode
AC 85~245V, 50~60Hz working range
Series charging, parallel discharge passive power factor...[Details]
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Industry's first asymmetric TVS diode family for SiC MOSFET gate protection
Ideal for high-efficiency power solutions in data centers, electric vehicle infrastructure, and industrial ...[Details]
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LED
is a current-type component light source. Its light-emitting principle is that when a forward voltage is applied to both ends of the PN junction, the holes in the P region will flow to the N ...[Details]
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Wireless power supply is a very attractive production topic. Many electronic magazines and forums have introductions to the production of wireless power supply circuits. Although these circuits hav...[Details]
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Nowadays, car users are becoming more and more sensitive to fuel consumption, and they expect to save fuel costs, while objectively helping to reduce the impact on the environment. In order to keep...[Details]
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Electromagnetic compatibility
, or EMC, refers to the ability of a device or system to work normally in the electromagnetic environment in which it is located and not cause unbearable electromagn...[Details]
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Modular UPS system components
The modular UPS system is composed of a rack, a UPS power module, a static switch module, a display and communication module, and a battery pack.
1)...[Details]
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1 About IRS2530D and PIC12F629
1) Introduction to IRS2530D
IRS2530D adopts 8-pin
DIP
or 8-pin
SOIC
package. The pin diagram of IRS2530D ...[Details]
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1. Prevent over-discharge
After the battery is discharged to the termination voltage, continuing to discharge is called over-discharge.
Over-discharge will seriously damage the battery ...[Details]