【Mounting】

・Please use the place at 50℃ or less around the PSU ambient.

・Please connect the thick and short wire to the FG terminal for safety and EMI.

・Please separate Input wire and Output wire surely.

・Please refer as follows about the Wire for input and output.

　AC-intput wire：φ0.8-1.6mm，0.5-2.5m㎡　single wire　（Strip length 9-10mm)

　LED Output wire：φ0.8-1.2mm，0.5-1.5m㎡ single wire　（Strip length 9-10mm)

・Please fix a screw about the installation of the power supply.

(more than two places in total) 　　　（Screw hole：φ3.5×4、Φ4.5×2）

【Parallel Operation】

・Series Operation is not possible.

・For parallel operation either method (1) or (2) is possible But please caution as follows

PRODUCT SPECIFICATION

MPA1954

 Series

Power Supply for LED

Mounting method

・For parallel operation, either method (1) or (2) is possible. But please caution as follows.

Parallel 1：In a case of operating the plural LEDs for one power supply.

If LED Vf voltage are different, the current may be partial.

Please add a balance circuit not to become so.

Parallel 2：In a case of operating twe Power supplies for one LED.

The total current of two power supplies pass through in the LED.

And please confirm the leakage current as the system.

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MPA1954　Series

Product specification

PSU

Output

Terminal

＋

－

PSU

Output

Terminal

＋

－

LED Load

PSU

Output

Terminal

＋

－

LED Load

LED Load