The TV control board and the power supply board are coupled directly.
The power conversion device (100) has a high-voltage power supply board (3) and a low-voltage power supply board (5).
A contact-type electrically-conductive power supply board structure, comprising a power supply board for use in charging a load.
The high-voltage power supply board (3) and the low-voltage power supply board (5) are disposed stacked in the thickness direction of the board with a space in between.
Provided is a contact-type electrically-conductive power supply board structure having an electricity storage apparatus, comprising a power supply board (10) used for use in placing a load and in supplying power.
The central processing board, the interface board and the power board are arranged on the rear board.
The interface board and the power board are arranged at two sides of the central processing board.
The power board is connected to the terminal.
A power board (32) carrying an RJ45 socket is mounted on the rear face of the body (21), the power board being electrically connected to the circuit board (29) by a pair of wires.
The heat-generation components includes a customer board (16), a system-controlling board (17) and a power board (18).
The control circuit board includes an upper-layer power board (5) and a lower-layer control board (6).
A modular multi-level HVDC flexible valve base control device comprises a power board, an interface board, a rear board, and a central processing board.
The base unit has a base plastic housing and a power/communication board.
The interference source component comprises a power board, an AC adapter plate, and a display screen circuit board.
Between these two frames (2) and (4) is sandwiched a power board (3) on which power circuit parts are mounted by soldering.