RR9LH2000T00NACIMR6B

No Load Power Consumption:	75mW (Max)
Cord Length:	59" (1.50m)
Input Connector:	IEC 320-C6
Approvals:	CB, CCC, CE, cETLus, EAC, PSE, RCM, S-Mark, UkrSEPRO, VCCI
Size / Dimension:	4.00" L x 1.83" W x 1.50" H (101.7mm x 46.5mm x 38.2mm)
Output Connector:	Barrel Plug Kit, 1.3mm ~ 2.5mm I.D.
Operating Temperature:	-20°C ~ 40°C
Efficiency:	Level VI
Applications:	ITE (Commercial), Medical
Polarization:	--
Series:	--
Power (Watts):	36W
Current - Output (Max):	2A
Voltage - Output:	18V
Voltage - Input:	90 ~ 264 VAC
Input Type:	Cord, Multi-Blade (Sold Separately)
Form:	Desktop, Wall Mount (Class I)
Region Utilized:	International
Part Status:	Active

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RR9LH2000T00NACIMR6B Application Field and Working Principle

RR9LH2000T00NACIMR6B is a device used in AC DC Desktop and Wall Adapters. It is designed to provide power conversion from an AC source to a DC source. The unit has a wide range of AC and DC output voltages that can be adjusted to provide the desired power levels for many applications.The RR9LH2000T00NACIMR6B is a fully integrated step-down DC-to-DC converter. The device is comprised of two main sections: a controller section and a power section. The controller section contains a main circuit board and an auxiliary circuit board. The power section contains a transformer, a rectifier and an output device.The main circuit board contains the controller IC, the reference voltage, the control pins, the gate driver, the sensing and error amplifier, and the current regulating components. The auxiliary board contains the secondary reaction components and the PWM comparator.The transformer is responsible for transferring energy from the AC source to the DC output. It consists of a primary winding, which is connected to the AC line, and a secondary winding, which is connected to the input of the rectifier. The output voltage is controlled by the switching time of the gates of the power transistors.The rectifier is responsible for converting the AC voltage to DC. It consists of four diodes that are arranged in a bridge circuit. The diodes switch on and off in order to convert the AC voltage to a pulsating DC voltage.The output device is responsible for regulating the output voltage. It consists of a shunt regulator that is connected to the control pins of the IC. The device senses the output voltage and adjusts the switching frequency of the power transistors to maintain the desired output voltage.The RR9LH2000T00NACIMR6B is a highly efficient device that can be used for many applications. Its main use is in AC DC desktop and wall adapters. It is an ideal solution for providing reliable power conversion in these applications. It is also useful for powering DC electronic appliances, lighting, and other applications that require a regulated DC voltage.

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