why cant a transformer work in dc?

5 answer

The introduction of the reverse line in the cabinet

4 answer

Give me a detailed description of what happens in Transformers 1&2?

2 answer

Is the length of the wire, the thickness of the normal conduction of current?

3 answer

Collisions, two dimensionals.?

1 answer

Parasitic battery draw 2003 Land Rover Discovery, 300ma from FL5 and 280ma from ABS fuse, any ideas?

1 answer

With the transformer why use DC power supply

3 answer

What is the front connector for Siemens?

4 answer

Easy question about electrical wiring?

1 answer

Potential energy of a capacitor and inductor at t 1 second.?

1 answer

Help with Hydrogen fuel cells?

1 answer

What is the difference between the UPS power supply cabinet and the EPS power supply cabinet?

4 answer

Pc doesn't start after reinserting power connector?

3 answer

I need a wireless mic system compatible with my current 4-pin hirose connector?

1 answer

The laptop's power adapter is too hot to do

2 answer

Can the switching power supply replace the low frequency transformer?

3 answer

Is there a Recharable Dock for Wiimote or do u keep buying Double A battery packs?

4 answer

i need a psp battery pack cover?

2 answer

Home water heater is 5000W, said the wire is 4 level, you can press the big open? The

4 answer

where can i get a wiring harness for my headlights and blinkers?

3 answer

What are the requirements for the construction of electrical wiring

3 answer

What is the linearity of switching power supply

2 answer

Into the line, wiring closet, weak wells What is the difference between what can be common. Patch panels and switches, routers, what is the difference. Thank you

3 answer

One is a thermostat is a solid state relay used to control the heating pipe, how should the connection

3 answer

what cable and connectors do i need to build a biquad wi fi antenna?

1 answer

Lincoln town car air suspension?

2 answer

What is the professional division of the sound engineer in the university?

5 answer

Physics: Transformers Help?

4 answer

Which electrical wire (black or white) should a inline switch is?

5 answer

Before the company is a small line-based, now want to 35KV below the cable production line, the general production line to a number of workers, how many machines?

4 answer