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Meanwell LPF-25 Power supply

Product information "Meanwell LPF-25 Power supply"

Meanwell LPF-25-xx "type"

A Power supply of Meanwell LPF-25 has a 25W dual mode constant voltage and a constant current output, as well as an integrated active PFC function. The power supply operate with input voltage 90 to 305 V AC, there are models with different nominal voltage from 12V to 54V. The power supply operates as a constant voltage power supply until reaching the maximum charges, and switch then into the contant current range. Protective circuits avoid damage to the power supply and the load.
The product offers excellent energy saving possibilities thanks to its high efficiency and low power dissipation, thus enabling compliance with the latest international lighting regulations.

Due to the rugged design and high protection against dust and moisture, it can be used in many indoor and outdoor LED applications.
This LED power supply provides a constant current, constant voltage or a combination of constant voltage and current with fixed or adjustable values.

Thus, the Meanwell LPF-25 LED switching power supply is ideal e.g. in version -12 for the operation of 12V lamps, such as low-voltage LED spotlights MR16 / GU5.3 or MR11, as well as LED stripes. Up to a power of 25W, several lamps can be connected to a single transformer. Cost savings! Model Encoding:

LPF-25 Features (type dependent):

  • 5 years manufacturer guarantee
  • Type LPF for use according to Class II
  • Universal AC input up to 305V AC
  • Overload protection by current limiting, auto recovery
  • Integrated PFC circuit
  • Low idle power
  • Plastic housing
  • Self Cooling by free air convection (temperature protection)
  • Protection against short circuit, overvoltage and overload (temperature protection)
  • IP30 protection
  • LED lighting, especially street lighting

Meanwell LPF power supplies are also available as a LPF-25D variant. This power supply is distinguished by its 3 in 1 dimming function (external voltage 1 to 10 Volt DC, PWM, potentiometer).

For more information about dimming via DALI and PWM, please refer to this article:
DALI PWM solution for dimming of LED technology Technical data for the Meanwell power supply LPF:  
ModelSwitching power supply
Rated Power16,08 - 16,20 W (voltage depending, see datasheet)
Input90 - 305 VAC / 127 - 431 VDC
Output and operating parametersSee data sheet
Frequency range47 - 63 Hz
Efficiency86%
Switch on current Max.45 A at 230 VAC
Temperature range-35 ... +70°C
Dimension148mm x 40mm x 32mm (H x W x D)  
Properties "Meanwell LPF-25 Power supply"
·Application/IP-Code: IP3x, IP20 - IP44 (Indoor)
·Constant Voltage: 12V, 24V
·Dimmable/Control: 1..10V, PWM
·Meanwell Series: LPF
·Power range: 5 - 20 W, 20 - 50 W
Datasheet & further Infos about this product

Datasheet LPF-25
Datasheet LPF-25D
User Manual LPF

Manufacturer "MEAN WELL"

Mean Well is a proven manufacturer of powerful and reliable switching power supplies and LED transformers. Mean Well power supplies have been tried and tested in many different ways. The name guarantees quality. The Meanwell HLG series and Meanwell ELG series in particular have become very popular in the LED industry

Related links of the manufacturer

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From: Andreas

24 February 2021 08:03

Average rating of 4 out of 5 stars

n/a

Anschlussfertig, prima.Einzig die Grösse des Netzteil`s kann etwas nachteilig sein.

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