The PSDIF240 series of AC/DC power supplies offers 240 watts of power in a 4.88” x 2.13” x 4.33” DIN rail package. This series consists of single output models with a wide input voltage range of either 180-550VAC or 254-780VDC. Each model features high efficiency, built-in active PFC, and DC OK function. It is protected against output short circuit, over current, over voltage, over temperature, and constant current limit conditions and has safety according to UL62368, UL61010, and UL62477.

• Universal 180-550VAC or 254-780VDC Input • Singe/Two Phase Both Available • DC OK Function • 150% Peak Load for 5 Seconds • Built-In Active PFC Function • Low Ripple & Noise • High Efficiency • Output Short Circuit, Over Current, Over Voltage, Over Temperature, Constant Current Limit Protection • OVC III, 2000m Altitude (UL62477 Standards) • RoHS Compliant • Safety According UL62368, UL61010, and UL62477
Power (W)
Case Size  
PSDIF240-24S Input Voltage: 180-550 Output Voltage: 24 Output Current: 10A Output Power (W): 240 No. Outputs: S Case: DIN Rail Size: 4.88" x 2.13" x 4.33" Get a Quote
PSDIF240-48S Input Voltage: 180-550 Output Voltage: 48 Output Current: 5A Output Power (W): 240 No. Outputs: S Case: DIN Rail Size: 4.88" x 2.13" x 4.33" Get a Quote
Specification Value
Input Voltage (Nominal): 230/400
Input Voltage Range: 180-550
Input Frequency: 47 - 63Hz
Output Voltage: 12, 48
Voltage Accuracy: ±1.0
Output Current: 5A, 10A
Output Power (Watts): 240
Short Circuit Protection: Hiccup, Continuous, Self-Recovery
Over Voltage Protection: See Data Sheet
Thermal Protection: Output voltage turn-off, self-recovery
Efficiency: Up to 91%
Isolation: Up to 4000VAC
Operating Temperature: -40 to 70°C
Storage Temperature: -40 to 85°C
Weight: 1.74lbs (0.79kg)
Dimensions: 4.88in x 2.13in x 4.33in (124mm x 54mm x 110mm)
Case Material: Metal (AL1100, SGCC)
Notes & safety
Notes: 1. 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.
2. DC OK Signal: When the output voltage is normal, the relay is connected. When the output voltage is abnormal (<90%vo), the relay is disconnected.
3. This product is Listed to applicable standards and requirements by UL.
4. The room temperature derating of 3.5°C/1000m is needed for operating altitude greater than 2000m.
5. 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.
6. Customization is available, contact factory for more details.
7. Out case needs to be connected to PE of system when the terminal equipment is in operation.
8. 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: EN62368-1, BS EN 62368-1
RoHS Compliance: Yes

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