KNACRO DC to DC 12V 8V-22V to 5V 2A 10W Step-Down Power Supply Module Car Power Converter Module Synchronous Buck Over-Temperature Over-Current Short Circuit Protection Suitable

This product is a fixed ratio buck power converter. To ensure the normal work of the converter, the input voltage must be higher than the output voltage value of 2V or more. If there is no voltage difference of 2V, the output voltage will become lower, but the converter will not be damaged. The chip works in light load mode when no load is applied, and the output voltage may vary within a certain range. The output positive and negative terminals are short-circuited, and the chip starts short-circuit protection. It is recommended to add a suitable fuse to the input when using. Parameter: Input voltage: DC 12V 8V-22V. Output voltage: DC5V ±0.25V. Output current: 2A Peak 3A. Output power: 10W. Conversion efficiency: > 95%. Modular nature: Non-isolated buck power converter. Protection level: IP67. Working temperature: -40 ° C - +85 ° C. Dimensions: 46x27x14mm (please see the second picture on the left). Weight: about 28g. Mounting wire length: about 13cm. Protection function?Overcurrent protection?Overheat protection?Short circuit protection?Undervoltage protection. Wiring instructions: Input: Red wire:In + . Black wire:In - . Output: Yellow wire: Out +. Negative: Out +-. Package list: 1Pcs DC-DC 12V TO 5V 2A Converter Buck Module