The PSSNP-P30 series of AC/DC open frame power supplies offers rated output power of 300 watts, maximum output power of 420 watts, and a peak output power of 600 watts in a 6.6” x 3.7” x 1.34” package. This series consists of dual output models with an input voltage range of 90-264VAC. Each model in this series has remote on/off & remote sense, high mechanical torque start-up, and over load, short circuit, and over voltage protection. This series has UL/CSA/EN60950-1 2nd edition, and ANSI/AMMI/CSA/EN60601-1 3rd Edition safety approvals. Please call factory for ordering details.

• Designed for BF Application • Input Voltage Range of 90-264VAC • 5VSB and 12V Fan Output • Fan Speed Controlled by Load • Remote On/Off & Remote Sense • Power Good & Power Fail Signal • High Mechanical Torque Start-Up • Convection Cooling for Rated Load • Forced Air For Max. Load • Over Load, Short Circuit, and Over Voltage Protection • UL/CSA/EN60950-1 2nd Edition, ANSI/AMMI/CSA/EN60601-1, 3rd Edition Safety Approvals
Power (W)
Case Size  
PSSNP-P307-S Input Voltage: 90~264 Output Voltage: 12, 5VSB Output Current: 25A, 1A Output Power (W): 300 No. Outputs: D Case: Open Frame Size: 6.6" x 3.7" x 1.34" Get a Quote
PSSNP-P309-S Input Voltage: 90~264 Output Voltage: 24, 5VSB Output Current: 12.5A, 1A Output Power (W): 300 No. Outputs: D Case: Open Frame Size: 6.6" x 3.7" x 1.34" Get a Quote
PSSNP-P30H-S Input Voltage: 90~264 Output Voltage: 60, 5VSB Output Current: 5A, 1A Output Power (W): 300 No. Outputs: D Case: Open Frame Size: 6.6" x 3.7" x 1.34" Get a Quote
Specification Value
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~264
Remote ON/OFF: Yes
Input Frequency: 47 - 63
Output Voltage: 12, 24, 60, 5VSB
Voltage Accuracy: See Datasheet
Output Current: 25A, 12.5A, 5A, 1A
Output Power (Watts): 300
Short Circuit Protection: Automatic Recovery
Over Voltage Protection: Latch Off
Efficiency: Up to 92%
Isolation: Primary to Ground: 1MOPP (1500VAC)
Primary to Secondary: 2MOPP (4000VAC)
Secondary to Ground: 1MOPP (1500VAC)
Operating Temperature: -35 to 70ºC
Storage Temperature: -40 to 85ºC
Weight: 22.40oz (635g)
Dimensions: 6.6in x 3.7in x 1.34in
Notes & safety
Notes: 1. Model Selection: PSSNP-P307-S and PSSNP-P307-S are for ITE & medical applications. PSSNP-P30H-S is only for ITE application.
2. Standby Power Consumption with System: For computers and displays, Energy Star in U.S. and ErP regulation in Europe require the input power should be less than 0.5W at standby mode.
3. Output Load: 300W for convection cooling; 420 watts for forced air cooling.
4. Peak load duration: peak 600W can last for 5 sec.
5. High Torque Output Current: For motor drive or audio amplifier, the output current can be up to 300% rated current within 1000ms, and output voltage can keep above 60% voltage. Example: PSSNP-P309-S
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/CSA/EN60950-1, 2nd Edition, ANSI/AMMI/CSA/EN60601-1, 3.1 Edition

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