The 12 VDC 500mA Power Supply with Screw Terminals from MG Electronics provides power for devices requiring 12 VDC, 500mA power. It features two screw terminals.

12 VDC, 500mA Output    100-240 VAC, 60/50 Hz Input    UL, cUL, FCC Certified

12 VDC, 500mA output

100-240 VAC, 60/50 Hz input

2 screw terminals

UL, cUL, FCC certified

Related Questions and Answers

Q: 1. 110v input what's the dc output?

A: no, 24V AC output, not DC. Do not plug this into something that is expecting DC.

Q: 2. If I'm getting an advanced vx 6 scmidt-cass will this be enough to power it for at least a couple hours and do I need to buy any other power adapters?

A: It will power it all night and then some. In fact, the smaller version 7-Ah power tank will do that and costs less. A couple of notes: 1) The B&H ad says it's 17-Amp, but it's 17 Amp-Hours. 2) The image shows the old version that had 3V-6V-9V outputs near the top. The current version has replaced them with 2 USB charging ports.

Q: 3. What Department of Energy efficiency level does this it meet?

A: The Efficiency Level is demarcated as "VI"

Q: 4. Do I need to buy an additional cable to use with this to power the Meade LX200 12 inch ACF telescope?

A: In the Box Celestron PowerTank 17 17 Ah 12 VDC Power Supply Battery Pack 110V/220V Switchable Universal AC Adapter Cigarette Lighter Adapter Limited 2-Year Warranty You would have to provide an appropriate power cord (12V DC) for your Meade scope

Q: 5. What is the brightness in lumens of the main light?

A: There was no specification in the literature that came with the product. The PowerTank light is brighter than my 700 lumen LED flashlight.

Q: 6. work with lorex cameras?

A: This power supply works with most analog cameras that require 12v dc power.

Q: 7. It comes with no instructions. I need it for a 4 to 24v load. Does the hot for this load go on the left or the right?

A: AC does not make a difference which is which. You can go either way.

Q: 8. I'm replacing a transfomer that is 120V, 60Hz, 24 VAC, 40VA and 0.48A, which is about 57.6 watts. This transformer is the same, except it's only 50 watts. Can I safely use this model as a replacement?

A: depending on what you are using it for a 24vac 40va transformer if that is what the device calls for will work. if the device is calling for more than it is a risk of burning out.

Q: 9. does the celestron power tank 17 still have the jumper cables to jump start a car?

A: No, it has jumper post only. The manual says that you cannot jump a car with power tank tank attached and it will not help with a completely dead battery. It can only be used to top off battery if starter is turning slowly.

Q: 10. To power the WiFi thermostat how do you connect the wires? This adapter has 3 terminals: AC - GND - AC. Which one goes to C and which one to R on the thermostat?

A: Use both of the AC terminals, one goes to C and the other goes to R.