General description The ZK6522C CNC Step-Down DC Power Supply is an adjustable voltage and constant current module designed for various applications. It features a maximum output power of 1430W and is capable of stepping down input voltages to a desired output level. This module is equipped with multiple protection mechanisms to ensure safe operation. Technical specifications Product name: CNC DC step-down power supply Product model: ZK6522C (color screen model) Input voltage: 6.0-75.00V Output voltage: 0.0-65.00V Output current: 0-22A Output voltage accuracy: ±0.3% + 3 words (can be calibrated) Output power: 0-1430W Output current accuracy: ±0.5% + 3 words (can be calibrated) Voltage resolution: 0.01V Current resolution: 0.01A Data group storage: 11 groups Screen size: 1.8-inch upgraded large screen (36 x 29mm viewing range) Cooling fan activation: temperature > 45℃, current > 2A, or power > 30W Product dimensions: 83 x 48 x 29.4mm (height does not include rotary encoder) Motherboard