SMI6-9-K-P6

Polarization:	Positive Center
Weight:	0.153 lb (69.4g)
Cord Length:	60.2" (1.53m)
Input Connector:	Multi-Blade
Approvals:	CCC, CE, cULus, GS, PSE, RCM
Size / Dimension:	2.52" L x 1.59" W x 1.18" H (64.0mm x 40.5mm x 30.0mm)
Output Connector:	Barrel Plug, 2.5mm I.D. x 5.5mm O.D. x 9.5mm
Operating Temperature:	0°C ~ 40°C
Efficiency:	Level VI, CoC Tier 2
Applications:	ITE (Commercial)
Series:	SMI6
No Load Power Consumption:	100mW (Max)
Power (Watts):	6W
Current - Output (Max):	670mA
Voltage - Output:	9V
Voltage - Input:	90 ~ 264 VAC
Input Type:	Multi-Blade (Sold Separately)
Form:	Wall Mount
Region Utilized:	International
Part Status:	Active

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AC DC Desktop, Wall Adapters: SMI6-9-K-P6 Application Field and Working Principle

The SMI6-9-K-P6 is a popular AC/DC desktop, wall adapter type. This adapter is designed to meet the specific demands of the industrial fields, such as electronic instruments, communications devices, medical devices, and security systems. It features a wide variety of functions, from laptop adapters, panel mount, to outdoor rack mount. It also offers several voltage levels and wattages at different output power levels and it is compliant with the stringent standards for safety, noise, and energy efficiency.

Application Field

The SMI6-9-K-P6 adapter is suitable for a variety of electronic and instrumentation applications. It is used for powering desktop PCs, portable computers, laptops, telecommunication equipment, consumer electronic products, measuring instruments, medical electronic products, and other electronic products.

Working Principle

The SMI6-9-K-P6 adapter works on the principle of voltage conversion. It converts AC power from wall socket into DC power for the applications. The AC input voltage of this adapter is typically 100V-240V and the DC output voltage can be adjusted through a voltage adjustment switch. The output voltage and current can also be further adjusted by using a power switch. The adapter works by rectifying the AC input power through a full-wave bridge. It is then filtered and regulated by a linear regulator. The output voltage is regulated by a voltage regulator in order to maintain a constant voltage. The output current is regulated and limited by a current output monitor. The output ripple and noise are also reduced by using a low pass filter. A power switch is used to control the power-on, power-off, and reset of the adapter.

Safety Features

The SMI6-9-K-P6 adapter includes a number of safety features, which include over-voltage protection, over-current protection, short-circuit protection, over-temperature protection, and surge protection. The overvoltage protection ensures the adapter does not exceed the predetermined voltage levels and can allow for easy adjustment of the output voltage. The overcurrent protection prevents the adapter from drawing too much current if the power supply is short-circuited or overloaded. The short-circuit protection keeps the power supply from drawing too much current if a short circuit occurs. The over-temperature protection keeps the adapter from reaching dangerous temperatures by limiting the power drawn from the supply. And the surge protection prevents damage to the equipment when a sudden power surge occurs.

Conclusion

The SMI6-9-K-P6 adapter is a versatile, cost-effective, and reliable AC/DC desktop, wall adapter for a variety of applications. It is designed with a variety of safety features to ensure safe operation and can be adjusted through a voltage adjustment switch and power switch to meet the demands of any application. It is suitable for powering desktop PCs, portable computers, laptops, telecommunication equipment, consumer electronic products, measuring instruments, medical electronic products, and other electronic products.

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