ALITOVE 24V 3A 72W AC to DC Adapter Power Supply Converter AC 100V ~ 240V to DC 24V 3amp Transformer with 5.5x2.1mm DC Output Jack for 5050 3528 LED Strip Module Light, CCTV Camera System 4.4 out of 5 stars The APSX4048SW 4000W APS X Series 48V DC 220/230/240V AC Inverter/Charger is a reliable power source for a wide variety of tools and sensitive electronics at mobile, emergency and remote sites. With no fumes, fuel or excess noise, it's an excellent alternative to generator power. Alternating current can be obtained from mains and AC generators whereas direct current is obtained from a battery and solar panels. The energy factor of alternating current lies between zero and one whereas that DC always one. The severity AC thought to be dangerous whereas that of direct current can be excessively dangerous. If I buy a usb-to-dc 5v cable and connect the powerbank to a laptop with specs like this: Battery:6Cells 4700 mAh 50 Whrs Output :19 V DC, 3.42 A, 65 W Input :100 -240 V AC, 50/60 Hz universal SSR, 10A, 240V AC, 4-32V DC, Zero Crossing, IP00, SCR Structure MC002309 Part Number Table. Page <6> 02/04/20 V1.0 Panel Mount Solid State Relay Single Phase AC Output Power adapters have AC inputs and DC outputs. Depending on the region, AC input can be 110/120V or 220/240V. To make it easier for users to choose an AC adapter, manufacturers usually offer adapters that support both voltages. Dual voltage adapters have listed input AC voltage ranges of 110 - 220VAC or 100 - 240VAC. The AIMS 12000 watt 48V dc Pure Sine Inverter Charger was designed for commercial, industrial and off grid uses where a 48V dc power supply is available and 120/240V ac split phase power is needed. Input: 100-240V AC 50/60Hz, Output: 12V 5A, Wattage 60W, DC connector size: 2.1*5.5mm. Wide Applications: Suitable for the Led Strip lights, Wireless Router, ADSL Cats, HUB, Switches, Security Cameras and LCD Monitors. Audio/Video Power Supply. Indoor use only! Safe and Reliable: Our 12v power supply has UL, CE, FCC and RHOS Certification. The common configuration systems where 240V (single phase and three phase) are available are as follows: 120V/240V, Split-Phase – Center-tapped. 240V AC – 1-Φ = Two Hot (L1 & L2) + Ground Wire; 120V / 208V & 240V, High Leg – Delta. 240V – 1-Φ = Two Hot Wires + Ground wire. 240V – 3-Φ = Three Hot Wires including Wild Leg + Ground g6OHoTX.

is 240v ac or dc