The PSDN-480 series of AC/DC DIN rail power supplies provides 480 watts of output power in a 3.40” x 4.92” x 4.86” package. This series consists of single output models with a universal input range of 88- 264VAC (124-373VDC). Some features include built-in remote ON/OFF function, DC OK signal, active PFC > 0.95, and high efficiency up to 94%. This series is also protected against short circuit, over load, over voltage, and over temperature conditions. All models are RoHS compliant and have UL 508 and EN60950-1 safety approvals.

• RoHS Compliant • 480 Watts Output Power • 150% Peak Load Capability • Two Selectable Peak Load Modes • High Efficiency up to 94% • 4242VDC I/O Isolation • Built-in Remote ON/OFF Function • Built-in DC OK (Open Collector Signal) • Built-in Active PFC Function, PF > 0.95 • 24V & 48V Single Output Models • Universal Input Voltage Range: 88-264VAC (124-373VDC) • Protection: SCP, OLP, OVP, and OTP • Installed on DIN Rail TS-35/7.5 or TS-35/15 • UL 508 and EN60950-1 Safety Approvals
Power (W)
Case Size  
PSDN-480-24 Input Voltage: 88~264 Output Voltage: 24 Output Current: 20A Output Power (W): 480 No. Outputs: S Case: DIN Rail Size: 3.4" x 4.86" x 4.92" Get a Quote
PSDN-480-48 Input Voltage: 88~264 Output Voltage: 48 Output Current: 10A Output Power (W): 480 No. Outputs: S Case: DIN Rail Size: 3.4" x 4.86" x 4.92" Get a Quote
Specification Value
Input Voltage (Nominal): 115/230
Input Voltage Range: 88~264
Remote ON/OFF: Yes
PFC: 0.96
Input Frequency: 47 - 63Hz
Output Voltage: 24, 48
Voltage Accuracy: ±1%
Output Current: 20A, 10A
Output Power (Watts): 480
Output Trim/Adjustability: ±5.0%
Short Circuit Protection: Yes
Over Voltage Protection: Yes
Thermal Protection: Yes
Efficiency: Up to 94%
Isolation: 4242VDC
Operating Temperature: -25 to 70°C
Storage Temperature: -40 to 85°C
Weight: 3.2 lbs (1450g)
Dimensions: 3.4" x 4.86" x 4.92" (86.3 x 123.4 x 125.0 mm)
Notes & safety
Notes: 1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel.
2. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
3. Installation clearance: 40mm from top, 20mm from bottom, 5mm from the left and right sides is recommended when permanently loaded with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.
4. For 3 seconds or 20% duty cycle max. The average output power should not exceed the rated power.
5. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.
6. This product is Listed to applicable standards and requirements by UL.
Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL 508, EN60950-1
RoHS Compliance: Yes

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