LNK6666 MOSFET ICA LinkSwitch HP device monolithically integrates a controller and high voltage power MOSFET into one package.. It contains a newly created analogue control system that provides primary side regulated (PSR), continuous conduction mode (CCM), power supply up to 90 W without the efficiency restriction of DCM or audible noise. With the ability to operate in several modes, it features an improved peak current mode PWM control method. The device enters

LTE-TDD : B34/B38/B39/B40/B41

Model  5L0380R Brand Fairchild Drain-Gate Voltage (VDS) 650V Gate-Source Voltage (VGS) ±30V Continuous Drain Current 3A to 2

Brown for these 120K resistors

Without the usage of JFET device technology

For more info

An N-Channel MOSFET uses electrons to create a current channel

These are Metal Film Resistor with a value of 20k 2W and tolerance of ±5%

Brown for these 680E resistors

Stable With a Low-ESR

These are Metal Film Resistor with a value of 680k ohm 1/4W and tolerance of ±1%

and has a common conductive layer (braided copper) around it for electromagnetic shielding

AC/Brushless DC motor drives