The PSDMF480 series of AC/DC converters offers 480 watts of power in a 4.88” x 2.17” x 5” DIN rail package. This series consists of single output models with a wide input voltage range of either 85-277VAC or 120-390VDC. Each model features high efficiency, active PFC, and DC OK function. It is protected against output short circuit, over current, over voltage, and over temperature conditions and has safety according to ANSI/ISA 71.04-2013 G3, IEC/UL62368, and UL508.

• Universal 85-277VAC or 120-390VDC Input • DC OK Function • Active PFC • Double Sided Conformal Coating, Salt-Spray Proof, Explosion-Proof • Operating Altitude up to 5000m • High Efficiency • Output Short Circuit, Over Current, Over Voltage, and Over Temperature Protection • OVC III (Safety According to EN61010) • Input Under-Voltage Protection • Safety According to ATEX, IECEx Increased Safety Type Explosion Proof Certification • Safety According ANSI/ISA 71.04-2013 G3, IEC/UL62368, and UL508
Power (W)
Case Size  
PSDMF480-24S Input Voltage: 85~277 Output Voltage: 24 Output Current: 20A Output Power (W): 480 No. Outputs: S Case: DIN Rail Size: 4.88" x 2.17" x 5" Get a Quote
PSDMF480-48S Input Voltage: 85~277 Output Voltage: 48 Output Current: 10A Output Power (W): 480 No. Outputs: S Case: DIN Rail Size: 4.88" x 2.17" x 5" Get a Quote
Specification Value
Input Voltage (Nominal): 115/230
Input Voltage Range: 85~277
PFC: 115VAC: 0.99
230VAC: 0.97
Input Frequency: 47 - 63Hz
Output Voltage: 24, 48+
Voltage Accuracy: ±1.0%
Output Current: 10A, 20A
Output Power (Watts): 480W
Short Circuit Protection: 115-140%
Over Voltage Protection: Yes
Thermal Protection: Yes
Efficiency: 95.5%
Isolation: Up to 4000VAC
Operating Temperature: -40 to 85°C
Storage Temperature: -40 to 85°C
Weight: 2.17lbs (0.985kg)
Dimensions: 4.88in x 2.17in x 5in (124mm x 55mm x 127mm)
Case Material: Metal (AL5052, SUS304)
Notes & safety
Notes: 1. When the output voltage rises, the total power of the product should not exceed the rated power
2. The “Tip and barrel method” is used for ripple and noise test, output parallel 47uF electrolytic capacitor and 0.1uF ceramic capacitor. Contact factory for more information.
3. The power supply has two converters with two different switching frequencies
4. This product is Listed to applicable standards and requirements by UL.
5. The room temperature derating of 5°C/1000m is needed for operating altitude greater than 2000m.
6. In order to improve the efficiency at high input voltage, there will be audible noise generated, but it does not affect product performance and reliability.
7. Customization is available, contact factory for more details.
8. Out case needs to be connected to PE of system when the terminal equipment is in operation.
9. Output voltage can be adjusted by the ADJ, clockwise to increase.
10. Our products should be classified according to ISO14001 and related environmental laws and regulations and should be handled by qualified units.
*Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL61010-1 Safety Approved & EN62368-1 (Report), Design Refers to IEC/UL62368-1, UL508
RoHS Compliance: Yes

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