PSIAC450

The PSIAC450 series of AC/DC power supplies offers up to 450 watts of output power in an open frame or enclosed case. This series consists of adjustable single output models with a wide input voltage range of 85~264VAC. Features of this series include low leakage current and standby power, remote ON/OFF, top or side fan, and input protection as well as over voltage, over load, and short circuit protection. This series is both RoHS and REACH compliant, and it is designed to meet IEC/EN/UL 60950-1, 62368-1 safety standards. Please contact factory for ordering details.

• 85~264VAC Input Voltage • Adjustable Output Voltage • 3000VAC Reinforced Insulation • Power Good • Low Leakage Current • Low Standby Power • Remote ON/OFF • 3 Years Warranty • Conformal Coating Available • Input Protection • Over Voltage, Over Load, Over Temperature, and Short Circuit Protection • Protection Class I or II • RoHS Compliant • REACH Compliant • Open Frame or Enclosed Package Available • Top or Side Fan Available with Fixed or Variable Fan Speed • Designed to Meet IEC/EN/UL 60950-1, 62368-1 Safety Standards
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case Size  
PSIAC450-12SA (Y) Input Voltage: 85~264 Output Voltage: 12 Output Current: 37.5A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-12SE (Y) Input Voltage: 85~264 Output Voltage: 12 Output Current: 37.5A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-15SA (Y) Input Voltage: 85~264 Output Voltage: 15 Output Current: 30A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-15SE (Y) Input Voltage: 85~264 Output Voltage: 15 Output Current: 30A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-24SA (Y) Input Voltage: 85~264 Output Voltage: 24 Output Current: 18.75A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-24SE (Y) Input Voltage: 85~264 Output Voltage: 24 Output Current: 18.75A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-28SA (Y) Input Voltage: 85~264 Output Voltage: 28 Output Current: 16.1A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-28SE (Y) Input Voltage: 85~264 Output Voltage: 28 Output Current: 16.1A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-48SA (Y) Input Voltage: 85~264 Output Voltage: 48 Output Current: 9.4A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-48SE (Y) Input Voltage: 85~264 Output Voltage: 48 Output Current: 9.4A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-53SA (Y) Input Voltage: 85~264 Output Voltage: 53 Output Current: 8.55A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-53SE (Y) Input Voltage: 85~264 Output Voltage: 53 Output Current: 8.55A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-12SEz1 Input Voltage: 85~264 Output Voltage: 12 Output Current: 37.5A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-12SEz2 Input Voltage: 85~264 Output Voltage: 12 Output Current: 37.5A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-15SEz1 Input Voltage: 85~264 Output Voltage: 15 Output Current: 37.5A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-15SEz2 Input Voltage: 85~264 Output Voltage: 15 Output Current: 30A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-24SEz2 Input Voltage: 85~264 Output Voltage: 24 Output Current: 18.75A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-24SEz1 Input Voltage: 85~264 Output Voltage: 24 Output Current: 18.75A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-28SEz2 Input Voltage: 85~264 Output Voltage: 28 Output Current: 16.1A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-28SEz1 Input Voltage: 85~264 Output Voltage: 28 Output Current: 16.1A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-48SEz2 Input Voltage: 85~264 Output Voltage: 48 Output Current: 9.4A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-48SEz1 Input Voltage: 85~264 Output Voltage: 48 Output Current: 9.4A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-53SEz1 Input Voltage: 85~264 Output Voltage: 53 Output Current: 8.55A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-53SEz2 Input Voltage: 85~264 Output Voltage: 53 Output Current: 8.55A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-36SEz1 Input Voltage: 85~264 Output Voltage: 36 Output Current: 12.5A Output Power (W): 450 No. Outputs: S Case: Enclosed with Top Fan Size: 5" x 3.41" x 1.97" Get a Quote
PSIAC450-36SEz2 Input Voltage: 85~264 Output Voltage: 36 Output Current: 12.5A Output Power (W): 450 No. Outputs: S Case: Enclosed with Fan Size: 5.83" x 3.15" x 1.6" Get a Quote
PSIAC450-36SA (Y) Input Voltage: 85~264 Output Voltage: 36 Output Current: 12.5A Output Power (W): 450 No. Outputs: S Case: Open Frame Size: 5" x 3" x 1.58" Get a Quote
PSIAC450-36SE (Y) Input Voltage: 85~264 Output Voltage: 36 Output Current: 12.5A Output Power (W): 450 No. Outputs: S Case: Enclosed Case Size: 5" x 3.41" x 1.97" Get a Quote
Specification Value
Input
Input Voltage (Nominal): 100/240
Input Voltage Range: 85~264
PFC: 0.95
Input Frequency: 47 to 63Hz
Output
Output Voltage: 12, 15, 24, 28, 36, 48, 53
Voltage Accuracy: ±1%
Output Current: 8.55A, 9.4A, 12.5A, 16.1A, 18.75A, 30A, 37.5A
Output Power (Watts): 250, 280, 320, 350, 450
Output Trim/Adjustability: ±8%
Short Circuit Protection: Protection Level 1 (Nominal): Continuous, Automatic Recovery
Protection Level 2 (Instantaneous High Current): Latch
Over Voltage Protection: Latch Mode: 110-135%
Thermal Protection: 110-125°C
General
Efficiency: Up to 94%
Isolation: Input to Output: 3000VAC
Input (Output) to F.G.: 2000VAC
Environmental
Operating Temperature: Fan Connector Models: -40 to +85ºC
Top & Side Models: -40 to +80ºC
Storage Temperature: Fan Connector Models: -40 to +85ºC
Top & Side Models: -40 to +80ºC
Physical
Weight: Open Frame Fan Connector Models: 16.29oz (462g)
Enclosed Case Fan Connector Models: 17.77oz (504g)
Top Fan Models: 18.48oz (524g)
Side Fan Models: 19.47oz (552g)
Dimensions: Open Frame Fan Connector Models: 5in x 3in x 1.58in (127mm x 76.2mm x 40.1mm)
Enclosed Case Fan Connector Models: 5in x 3.41in x 1.97in (127mm x 86.6mm x 50mm)
Top Fan Models: 5in x 3.41in x 1.97in (127mm x 86.6mm x 50mm)
Side Fan Models: 5.83in x 3.15in x 1.60in (148.2mm x 80mm x 40.6mm)
Notes & safety
Notes: 1. “x” in fan connector model numbers indicate either open frame or enclosed frame. “x” can either be “A” for open frame or “E” for enclosed case. No suffix on the model number indicates fan connector with fixed fan speed control.
Add “Y” suffix to model number to indicate fan connector with variable fan speed control. Ex. PSIAC450-12SEY
2. “z” in top & side fan model numbers indicate fan type options. The fan options are as follows. Please note that top and side fan options are available for enclosed models only.
F1: Fixed Fan Speed, Top Fan
F2: Fixed Fan Speed, Side Fan
Y1: Variable Fan Speed, Top Fan
Y2: Variable Fan Speed, Side Fan
3. For optimum EMI performance, the power supply should be mounted to a metal plate grounded to all 4 mounting holes of the power supply. To comply with safety standards, this plate must be properly grounded to protective earth.
4. This product is Listed to applicable standards and requirements by UL.
*Due to advances in technology, specifications subject to change without notice.

Safety Approvals: Designed to Meet IEC/EN/UL 60950-1, 62368-1
RoHS Compliance: Yes

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