The PSAK1500 series of AC/DC switching power supplies offers 1500 Watts of output power in a 11.02” x 5.00” x 2.50” enclosed case. This series has a universal input voltage range of 90~264VAC (127~370VDC) and single outputs of 12, 15, 24, 27, and 48VDC. Standard features include high efficiency up to 90%, active power-factor-correction, programmable output voltage and output current, remote on/off, remote sense, power OK signal, and internal ball bearing fan. This series also has over voltage, short circuit, over load, and over temperature protection. All models are RoHS compliant and have UL/cUL, TUV, and CE safety approvals.

• Single Output • Internal Ball Bearing Fan • RoHS Compliant • Universal AC Input • Active PFC • Programmable Output Voltage (30% ~ 105%) • Programmable Output Current (40% ~ 105%) • High Efficiency up to 90% • +5V / 0.5A Auxiliary Output • Intelligent LED Indicators • 1.5U Profile, High Power Density 10.8W/in3 • Forced Current Sharing at Parallel Operation • Power OK Signal (Power Good, Logic Low) • Remote ON/OFF, Remote Sense Function • Protection: Over Voltage, Over Load, Over Temperature, Short Circuit Protection, and Fan Failure
Power (W)
PSAK-1500-12 Input Voltage: 90~264 Output Voltage: 12 Output Current: 125A Output Power (W): 1500 No. Outputs: S Case: Enclosed with Fan Get a Quote
PSAK-1500-15 Input Voltage: 90~264 Output Voltage: 15 Output Current: 100A Output Power (W): 1500 No. Outputs: S Case: Enclosed with Fan Get a Quote
PSAK-1500-24 Input Voltage: 90~264 Output Voltage: 24 Output Current: 62.5A Output Power (W): 1500 No. Outputs: S Case: Enclosed with Fan Get a Quote
PSAK-1500-27 Input Voltage: 90~264 Output Voltage: 27 Output Current: 55.5A Output Power (W): 1500 No. Outputs: S Case: Enclosed with Fan Get a Quote
PSAK-1500-48 Input Voltage: 90~264 Output Voltage: 48 Output Current: 31.3A Output Power (W): 1500 No. Outputs: S Case: Enclosed with Fan Get a Quote
Specification Value
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~264
Remote ON/OFF: Yes
PFC: 0.99, 0.98
Input Frequency: 47 - 63Hz
Output Voltage: 12, 15, 24, 27, 48
Voltage Accuracy: ±1%
Output Current: 125A, 100A, 62.5A, 55.5A, 31.3A
Output Power (Watts): 1500
Output Trim/Adjustability: ±5.0%
Short Circuit Protection: Yes
Over Voltage Protection: Variable OVP, 120% ±5% Vout; Latch
Thermal Protection: 80±5°C
Efficiency: Up to 90%
Isolation: 3000VAC
Operating Temperature: -20 to 60°C
Storage Temperature: -40 to 85°C
Weight: 7.05lbs
Dimensions: 11.02" x 5.00" x 2.50" (280 x 127 x 63.5 mm)
Notes & safety
Notes: 1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1µF capacitor and a 47µF capacitor in parallel.
2. Tolerance includes set up tolerance, line regulation, and load regulation.
3. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.
4. When in parallel operation only one unit might operate if the total output load is less than 5% of the rated load condition.
5. 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.
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: UL60950-1, 2nd Edition, TUV EN60950-1: 2006+A11
RoHS Compliance: Yes
TUV Efficiency Level: TUV EN60950-1: 2006+A11

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