## Summary of the Power Supply Datasheet

This document is a datasheet for a series of 750W power supplies, available in 5V, 12V, 15V, 24V, 27V, and 48V DC output models (designated as SP-750-5, SP-750-12, SP-750-15, SP-750-24, SP-750-27 and SP-750-48). Here's a breakdown of the key specifications and features:

Key Specifications (Common to all models):

️· Power: 750W
️· Input Voltage: 90-264VAC (universal input)
️· Frequency: 47-63Hz
️· Efficiency: ~81-90% (varies slightly by model)
️· Protection Features:
- Overload Protection (Hiccup mode constant current limiting)
- Overvoltage Protection (shutdown)
- Overtemperature Protection (Shutdown)
️· Cooling: Convection cooled
️· MTBF: 769,300 hours (minimum)
️· Dimensions: 278 x 127 x 63.5 mm
️· Safety Standards: UL60950-1, TUV EN60950-1 approved.

Detailed Specifications (Vary by model - see table for values):

️· DC Output Voltage: 5V, 12V, 15V, 24V, 27V, or 48V.
️· Rated Current: Varies based on output voltage (e.g., 120A for 5V, 62.5A for 12V, 50A for 15V, 31.3A for 24V, 27.8A for 27V, 15.7A for 48V).
️· Current Range: 0 to Rated Current.
️· Ripple & Noise: 120mVp-p (measured with a 20MHz bandwidth).
️· Line Regulation: ±2.0%
️· Load Regulation: ±0.5%
️· Setup Rise Time: 1500ms
️· Hold-up Time: 16ms (at 230VAC input).
️· Leakage Current: <2.0mA at 240VAC.

Other Features:

️· Power Factor Correction (PFC): Active PFC (achieves PF > 0.96 at 230VAC)
️· Remote Control: RC+/RC- for power on/off.
️· Power Good/Fail: Signal provided for system monitoring.
️· Environmental: Operating temperature -20 to +60°C. Storage temperature -40 to +85°C. Humidity: 20-90% RH (non-condensing).
️· Vibration: Tested for 10 minutes per cycle along X, Y, and Z axes.
️· Harmonic Current: Complies with relevant standards.
️· EMS Immunity: Complies with relevant standards.

Notes:

️· All parameters are measured at 230VAC input, rated load, and 25°C ambient temperature unless otherwise specified.
️· The power supply is designed for use as a component in a final product and requires re-confirmation of EMC compliance within the final system.
️· A shorting connector between RC+ and RC- is required to enable the power supply.



This datasheet provides a comprehensive overview of the power supply series, covering its electrical characteristics, safety features, and environmental requirements. It is a valuable resource for engineers and designers looking to integrate a reliable and efficient power supply into their products.