ITEM NAME:Dual Display DC-DC 5-23V to 0-16.5V 3A Max Step Down Power Supply Module Product Description Description: Description: 1. Elegant acrylic shell. 2. The display adopts high-definition LCD screen, which can display voltage and current at the same time, white words on blue background, large wide angle and any angle are very clear. 3. The seckill display uses the same kind of digital tube products, and the ordinary digital tube will break down in a period of time. This product does not have such problems. 4. It is the first one to adjust the voltage by pressing the key. The left is to reduce the voltage and the right is to increase the voltage. 5. It can adjust the voltage quickly by pressing the key for 0.04V. It can withstand 100000 times of pressing. Compared with the similar potentiometer, it is more convenient and quick to adjust the voltage. Specification: Input voltage: 5-23V, please keep margin, it is recommended to use within 20V. Output voltage: 0V-16.5V continuously adjustable, automatically save the last set voltage (the input voltage must be more than 1V higher than the output voltage). Output current: 3A, it is recommended to use in 2A. When the heat is high, please solve the heat dissipation problem by yourself. Anti reverse input: Yes Short circuit protection: none (do not short circuit) Accuracy: 1%, three digit display, current unit: A Conversion efficiency: up to 95% (efficiency related to input, output voltage, current and differential pressure). Load adjustment rate s (I) ≠¤0.8%, voltage adjustment rate s (U) ≠¤0.8% Size: 50mm * 30mm * 10mm/1.96*1.18*0.39'' Weight: 19g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Step Down Power Supply Module.Short circuit protection: none (do not short circuit). This product does not have such problems. Elegant acrylic shell. Accuracy: 1%, three digit display, current unit: A. Anti reverse input: Yes. Due to the different display and different light, the picture may not show the actual color of the item.
