Adaptor 12v 3A Complete 3 pin

KSh 1,020.00

Parameter	Typical Value
Input Voltage	~100-240 V AC, 50/60 Hz (global/universal input)
Output Voltage	12 V DC nominal
Output Current	Up to 3.0 A (maximum)
Maximum Output Power	~36 W (12 V × 3 A)
Output Connector / DC Plug	Often barrel plug (e.g., 5.5 mm × 2.5 mm) or sometimes 5.5 mm × 2.1 mm.
Safety & Protections	Over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), over-temperature protection.
Polarity	Usually centre-positive for the barrel connector – always check the label.
Plug Type (AC Input)	The “3-pin” ground plug means the adapter may use a grounded plug (earth) for safety, especially for earthed devices.
Efficiency / Regulation	Good models maintain the 12 V output within a few percent under load.

A “12 V 3 A adapter” refers to a power supply unit that takes an AC mains input (typically 100-240 V AC) and outputs a regulated 12 V DC at up to 3 A (i.e., up to ~36 W) for powering a device. The “complete 3-pin” typically means the AC input uses a 3-pin plug (live, neutral, earth/ground) or that the adapter’s AC input cable has a standard 3-pin plug for the region.

Such adapters are widely used for devices like LED lighting strips, CCTV cameras, routers, small electronics, TV boxes, and other gadgets needing 12 V DC.

Parameter	Typical Value
Input Voltage	~100-240 V AC, 50/60 Hz (global/universal input)
Output Voltage	12 V DC nominal
Output Current	Up to 3.0 A (maximum)
Maximum Output Power	~36 W (12 V × 3 A)
Output Connector / DC Plug	Often barrel plug (e.g., 5.5 mm × 2.5 mm) or sometimes 5.5 mm × 2.1 mm.
Safety & Protections	Over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), over-temperature protection.
Polarity	Usually centre-positive for the barrel connector – always check the label.
Plug Type (AC Input)	The “3-pin” ground plug means the adapter may use a grounded plug (earth) for safety, especially for earthed devices.
Efficiency / Regulation	Good models maintain the 12 V output within a few percent under load.