EMSA090200K-P5P-SZ

Polarization:	Positive Center
Weight:	0.525 lb (238.14g)
Cord Length:	60.2" (1.53m)
Input Connector:	Multi-Blade
Approvals:	CCC, CE, cULus, GS, PSE
Size / Dimension:	2.91" L x 1.71" W x 1.39" H (74.0mm x 43.5mm x 35.3mm)
Output Connector:	Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 9.5mm
Operating Temperature:	0°C ~ 40°C
Efficiency:	Level V
Applications:	ITE (Commercial)
Series:	EMSA 18W
No Load Power Consumption:	300mW (Max)
Power (Watts):	18W
Current - Output (Max):	2A
Voltage - Output:	9V
Voltage - Input:	90 ~ 264 VAC
Input Type:	Multi-Blade (Sold Separately)
Form:	Wall Mount
Region Utilized:	International
Part Status:	Obsolete

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EMSA090200K-P5P-SZ Application Field and Working Principle

EMSA090200K-P5P-SZ is versatile AC DC power adapter that is applicable to various pieces of equipment like mobile phones, digital cameras, Bluetooth headsets and more. This AC DC adapter has a wide range of input voltage and is a reliable and efficient power supply option for industries of all kinds. It is available in both wall and desktop adapter models, making it flexible for many different applications.The EMSA090200K-P5P-SZ power adapter comprises a high-quality AC/DC power supply plug with convenient insulation material, grounded wire, C-UL standard components, and more. This provides safety features for safe, long-term use. This AC DC power adapter uses switch converter technology for maximum efficiency and an optimal performance.The EMSA090200K-P5P-SZ AC/DC power adapter is composed of two parts: a linear adapter and a switching power adapter. The linear adapter provides a fixed voltage output and low ripple noise, while the switching power adapter draws the power from the input voltage source to generate a stable output voltage. The linear adapter itself consists of an input AC AC/DC rectifier, electrostatic filter, and linear output stage. The AC AC/DC rectifier takes the incoming AC current signal and transforms it into a rectangular wave signal. This output is then given to the electrostatic filter, which removes high-frequency and harmonics. The output is then given to the linear-output stage where it is transformed into a low-ripple DC voltage with constant amplitude and frequency. The switching power adapter also has two parts – the forward converter and the power element. The forward converter is responsible for turning the input AC current signal into a sawtooth waveform. This sawtooth waveform is then given to the power element which is composed of MOSFETs. The MOSFETs are responsible for creating the constant output voltage regardless of the input voltage, thus ensuring a highly efficient and stable output voltage.In conclusion, the EMSA090200K-P5P-SZ AC/DC power adapter is a reliable and efficient power supply option for many electronics and applications. It is available in wall and desktop models with optimal performance and maximum efficiency. This power adapter consists of two parts – a linear adapter and a switching power adapter – each of which take advantage of switch converter technology. With the use of AC AC/DC rectifiers, electrostatic filters, and power elements, this adapter is able to provide a constant, low-ripple voltage. The safety features make this adapter an ideal AC DC Desktop, Wall Adapters for a wide range of applications.

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