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12V power supply, 400W

The MY500-PS12 is a switched mode power supply (smps), which converts an AC voltage from 230V to 12V (stabilized).
The MY-series power supplies are characterized by a high efficiency, compact size, and an adjustable maximum current in addition to an adjustable voltage.
This allows this power supply unit to be used as a power source, current source, battery charger or as a LED driver. By means of a selector switch this 400W power supply can operate at 230V or 115V AC.

12V DC – 33A power supply

This stabilized 12V power supply can supply a direct current of up to 33A and a power of 400W.
The output voltage can be set at the front between 0V and 15V and the current between 500mA and 33A.
The 12V power supply unit is short-circuit proof and protected against excessive temperature. Due to the wide input range and the wide setting range of the voltage and current, the power supply can be used for many purposes.

Adjustable current source 500mA – 33A

In addition to a adjustable voltage source, this switched power supply can also be used as a adjustable current source. The MY500-PS12 has a strict current limit, this way the maximum current can be set precisely with the potentiometer on the front and an Ammeter.

12V Battery charger

If the MY500-PS12 is set to a suitable charging voltage, it can perfectly serve as a constant voltage charger (IU charge characteristic).
This stabilized power supply can remain connected to the battery without risk of overcharging. This is because during charging the charging current slowly decreases as the battery becomes full.

400W LED driver

Because the current is adjustable from 500mA to 33A the MY500-PS12 can also be used as a LED driver.
The 12V power supply unit is then used as a constant current LED driver (constant current LED driver).

Fast delivery

If you are interested in this power supply, you can use the quotation form below. You will then receive a free quotation from us.
This 400W power supply is in many cases available from stock.

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Datasheet
Article nr.
MY500-PS12
Input
Vnom. 230 V AC
Vmin. 90 V AC
Vmax. 264 V AC
Output
Vnom. 12 V DC
Vmin. 0 V DC
Vmax. 15 V DC
Inom 33 A
Pnom 400 W
Casing
Length 215 mm
Width 115 mm
Height 50 mm
Mounting Screw
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Vnom
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Pmax
MY500-PS12 12V DC 33A 400W
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