D2011K is a current mode PWM+PFM controller with internal high voltage MOSFETs used fors SMPS

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How SMPS Power Supply PWM IC Internal Circuit Works||How SMPS PWM Controller create constant voltage

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[364] Current Mode SMPS Controller FA=606 Explained Equivalent or Substitute R7735

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[384] SG6848 / CR6848 / OB2262 / OB2263 CURRENT MODE SMPS CONTROLLER EQUIVALENT EXPLAINED

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{522} How to Test SMPS IC Switching/ SMPS Switch Mode Power Supply IC Switching Test with Multimeter

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{975} How to check, SMPS PWM IC switching or not?

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#276 SG3525A / SG1525A / SG2525A Pulse Width Modulation PWM / SMPS Controller

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{315} How SMPS starts and regulates the voltage

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{236} UC3842, UC3843, UC3844, UC3845 Current Mode PWM SMPS controller Functional Description

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#323 SDC7500 / KA7500 Voltage Mode SMPS Controller

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#275 How to Test Feedback circuit in SMPS and how feedback circuit works

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Smps pwm module es-93 | pwm module installation |Es-93 module unboxing review

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{1070} Why PFC is used in SMPS? Power Factor Correction

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PS3 Power Supply Troubleshooting | SMPS REPAIR | Switching section PWM IC Testing.#ledrepair

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{772} How To Repair SMPS Step By Step

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{592} 300 Watt SMPS Circuit Diagram Explained, Troubleshooting

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#189 How to repair Computer Power Supply /ATX with AT2005 SMPS PWM IC

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{581} Why SMPS Fluctuates / Reasons for SMPS Output Voltage Fluctuation Switch Mode Power Supply

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#168 ATX POWER SUPPLY CIRCUIT DESCRIPTION TL494 TL594 SMPS PWM CONTROLLER

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