Traditional Culture Encyclopedia - Photography and portraiture - How to use flash in the studio

How to use flash in the studio

The flash in the studio is triggered by a wireless signal transmitter. The transmitter is installed on the hot shoe of the camera or the line interface of the flash lamp, and the receiver is installed under the hot shoe seat of the flash lamp, and then the same communication channel is set, so that when the camera presses the shutter, the flash of the flash lamp can be controlled in this wireless way. According to the size of the capacitor, it is generally divided into two types, one is the boost capacitor, also called the negative capacitor, and the other is the main capacitor for energy storage. The size of the main capacitor directly determines the energy that the flash tube can release. In this way, the energy of the flash tube can be directly converted into strong light. Generally speaking, a 400W/S lamp needs about four main capacitors of more than 400UF.

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