MORNSUN LOF350-20B12-C SMPS Power Supply Module

MORNSUN LOF350-20B12-C SMPS Switching Mode Power Supply 350W 12V 25A PFC New
This LOF350-20B12-C SMPS switching power supply module delivers 12V and 25A for a total power of 350W. It accepts a wide range of supply voltages from 90V to 260V AC or 127V to 370V DC via a 3-pin JST B5P-VH connector. It incorporates high-quality components and PFC (Power Factor Correction), enabling it to achieve an efficiency rate of 92%.

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58,25 € tax excl.
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MORNSUN LOF350-20B12 SMPS Switching Mode Power Supply 350W 12V 25A PFC

MORNSUN LOF350-20B12 SMPS Switching Mode Power Supply 350W 12V 25A PFC

This LOF350-20B12-C SMPS switching power supply module delivers 12V and 25A for a total power of 350W. The LOF350-20B12-C accepts a wide supply voltage range from 90V to 260V AC or 127V to 370V DC via a 3-pin JST B5P-VH connector. It features high-quality components and PFC (Power Factor Correction), enabling it to achieve 92% efficiency. If required, a variable resistor can be used to adjust the output voltage from 11.4V to 12.6V.

Connectors include two screw terminals and a 2.5mm 2A XHS connector for powering an external fan for optimum heat dissipation.

Finally, all necessary protections, such as overtemperature, overcurrent and overvoltage protection, are built into the module, and the whole unit is protected by a robust metal cage.. The LOF350-20B12-C power supply is an ideal choice for any DIY audiophile project requiring a powerful, high-quality power supply.

Integrated PFC module

The LOF350-20B12-C switching power supply features an active PFC (Power Factor Correction) with Mosfet transistor. The PFC enables a pre-splitting step to obtain a continuous, non-out-of-phase current at the power supply input. This has two advantages: firstly, the power supply's efficiency becomes optimum, with a rate of over 90%, and secondly, the advertised power values will remain as they are, whatever the input voltage to the PFC. For example, this power supply will deliver 350W whether the input voltage is 110V or 220V.

MORNSUN LOF350-20B12 SMPS Switching Mode Power Supply 350W 12V 25A PFC

LOF350-20B12-C SMPS power supply overview

MORNSUN LOF350-20B12 SMPS Switching Mode Power Supply 350W 12V 25A PFC
APower supply input 1: AC (N) / 2 : AC (L) / 3 : GND
BOutput 12V : Vo- / Vo+
CFAN- / FAN+
MORNSUN LOF350-20B12 SMPS Switching Mode Power Supply 350W 12V 25A PFC 

Technical characteristics

Specifications
Product typeSwitching mode power supply module
Input voltage90V - 260V AC ou 127V - 370V DC
Operating frequency range47-63Hz
Output power350W
Voltage and current output12V 25A (25CFM)
12V 15A (natural air cooling)
Output voltage adjustment11.4V - 12.6V
Efficiency92%
Linear adjustment rate±0.5%
Load regulation rate±1%
Standby power consumption0.5W
Operating temperature-40°/+70°
General
Dimensions130 x 86 x 35mm
Weight430g
Package1x SMPS LOF350-20B12-C switching power supply module
 
Data sheet
InputPCB Connector
OutputPCB Connector
OutputScrew terminals
Output voltage (V)12.0
Output current (A)25.0
Input voltage (V)90.0
Input voltage (V)260.0
Power SupplySMPS
 
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MORNSUN LOF350-20B12-C SMPS Switching Mode Power Supply 350W 12V 25A PFC
This LOF350-20B12-C SMPS switching power supply module delivers 12V and 25A for a total power of 350W. It accepts a wide range of supply voltages...

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