[General] why a stage equipment need ballast and power supply

2

Threads

3

Posts

5

Credits

LV1

Rank: 1

Credits
5
my led light only need "led drive"? like ballast, why stage equipment need a ballast module?

Report Reply Use magic

2

Threads

3

Posts

5

Credits

LV1

Rank: 1

Credits
5
why need power supply? because Hoists & Motor & Fans need power supply  the can't use 110v or 220v AC,  Need to lower the voltage to use, otherwise it will burn the circuit

Report Reply Use magic

2

Threads

3

Posts

5

Credits

LV1

Rank: 1

Credits
5
Author | Show all posts
Quote @cougeek replied at Oct 13,2022 12:39
why need power supply? because Hoists & Motor & Fans need power supply  the can't use 110v or 22 ...

my fault   .
it has many electronic components, easily damaged

Report Reply Use magic

0

Threads

1

Posts

1

Credits

LV1

Rank: 1

Credits
1
the machine,machine, electric drive, like your computer's power

Report Reply Use magic

You have to log in before you can reply Login | register
Quick Reply To Top Return to the list