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kkkcw
led
8y
LED 전원공급장치
LED 전원공급장치 LED는 직류 전압이 필요하기 때문에 교류를 직류로 변환해 주는 장치인 SMPS (Switched-Mode Power Supply) 가 필요하고, 이 SMPS로 인하여 불필요한 고조파전류가 발생하고 역률이 추가적으로 저하하게 됩니다. LED조명기구의 SMPS에서 발생하는 고조파차수는 3에서 50차까지 이고, 짝수 고조파는 거의 발생하지 않습니다.
$ 0.000
0
techlife
steemiteducation
9y
How To Make A Switch Mode Power Supply (SMPS) Design Simplified
An electronic power supply integrated with the switching regulator that converts the electrical power efficiently from one form to another form with desired characteristics is known as Switch-mode power
$ 2.241
5
2
anjos
problem
9y
Electronics
I am here to present about the smps inside the computer Generally we throw out when it became not working and buy new one Generally in all smps get complaint is two 13007 transistor. We can see two 13007
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