DIY Programmable Adjustable DC Power Supply Module Constant Voltage Constant Current ZK-4KX

Discover our ZK-4KX boost voltage power supply module, a versatile and reliable tool for all your electronic projects. Made of ABS and aluminum, this module combines robustness with excellent heat dissipation thanks to its thickened heatsink. Its LCD screen allows you to monitor all essential data in real time: input and output voltage, output current, output power, output capacity, and operating time. The digital adjustment is precise and fast, allowing you to arbitrarily adjust the output voltage between 0.5V and 30V, and limit the current between 0A and 4A. Designed for safety and durability, this module incorporates reverse polarity protection at the input (preventing damage in case of reverse connection) and reverse polarity protection at the output (eliminating the need for an additional diode for charging batteries). It features π-filtering for very low output ripple and can be configured to start on or off by default. High-performing and protected, it can operate stably at 3A continuous (35W), and reach 4A (50W) with enhanced cooling. Its conversion efficiency is approximately 88%. It features a soft start and a comprehensive protection system that automatically cuts off the output if the parameters exceed the defined thresholds: protection against input undervoltage (adjustable 4.8-30V), output overvoltage (adjustable 0.5-31V), overcurrent (adjustable 0-4.1A), overpower (adjustable 0-50W), overheating (adjustable 80-110°C), as well as time-delay and maximum output capacity protection. Its technical specifications are as follows: - Input voltage: 5.5-30V - Display resolution: 0.01V for voltage, 0.001A for current (0.0-0.4A) - Operating frequency: 180 kHz - Dimensions (L x W x H): Approximately 79 x 43 x 26 mm

- Panel cutout dimensions: approximately 71 x 39 mm

Your order includes:

1 x Voltage boost power supply module.