LM317 Power Regulators Adjustable Output For Power Supply

Feature: \n 1. Can be connected to the load within 2A, AC or DC input voltage, the output voltage is DC 1.25V-28V continuously adjustable.\n2. Adopt high-frequency power supply dedicated capacitor, more stable performance.\n3. Using duplex adjustment potentiometer.\n4. Add digital tubes to display output voltage, the output voltage is clear at a glance.\n5. Military grade double-sided circuit board. \n\nSpecification: \n\nFeatures: \n\n--\n\nCan be connected to the load within 2A, AC or DC input voltage, the output voltage is DC 1.25V-28V continuously adjustable. \n\n--\n\nAdopt high-frequency power supply dedicated capacitor, more stable performance. \n\n--\n\nUsing duplex adjustment potentiometer. \n\n--\n\nAdd digital tubes to display output voltage, the output voltage is clear at a glance. \n\n--\n\nMilitary grade double-sided circuit board. \n\n--\n\nWith a heat sink for better heat dissipation. \n\n \n\nSpecification:\n\nInput voltage: DC 3-30V / AC 3-20V\n\nOutput voltage: