{467} UC384x PWM Controller IC Test Circuit, Comparison between UC3842, 3843, 3844, 3845 ICs

Описание: in this video number {467} UC384x PWM Controller IC Test Circuit. uc3842, uc3842, uc3844, uc3845, ka3842, ka383, ka3845, 1842, 1843, 1844, 1845, 2842, 2843, 2844, 2845 is a family of pwm controller ics, which is used in different pwm controller topologies, as dcm flyback, ccm flyback, boost, buck and feed forward converter topologies. i made this test circuit i to test and verify the ic using oscilloscope and multimeter. we can check its pwm signal on dso and digital multimeter, and duty cycle as well.
download uc3842 3843 3844 3845 ic test circuit diagram
https://bit.ly/3XtcAKb

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in this video {779} Comparison between UC3842, UC3843, UC3844, UC3845 ICs, i compared practically different parameters between UC3842, KA3842, UC3843, KA3843, UC3844, KA3844, UC3845, KA3845 series current mode smps PWM controller ics. i checked frequency, duty cycle, vcc startup voltage. UC384x PWM Controller IC Test Circuit. uc3842, uc3842, uc3844, uc3845, ka3842, ka383, ka3845, 1842, 1843, 1844, 1845, 2842, 2843, 2844, 2845 is a family of pwm controller ics, which is used in different pwm controller topologies, as dcm flyback, ccm flyback, boost, buck and feed forward converter topologies. i made this test circuit i to test and verify the ic using oscilloscope and multimeter. we can check its pwm signal on dso and digital multimeter, and duty cycle as well.
download uc3842 3843 3844 3845 ic test circuit diagram
https://bit.ly/3XtcAKb

You are Invited to Join Haseeb Electronics
   / @haseebelectronics  

howtotest uc3842_3843 uc3844_3845
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