POWER SUPPLY DESIGN EXCELLENCE
The Powerstax A0750 series of front-ends power modules is specifically designed to operate as an integral part of a complete distributed power system, with or without battery backup. A full complement of protection, alarm and control features has been incorporated into the power unit to provide the versatility of applications. When up to 3 x A0750 are used with the 1U high R2250 19“ rack, a total 2,250W (or 1,500W of N+1) of 24VDC or 28VDC output can provide a low profile, flexible and scalable solution. The flexible feature set makes this front-end power module an excellent choice for applications requiring modular AC-to-DC power systems such as distributed power and DC UPS.

• High power density, 7.7W / in³
• Net Weight:< 2.2 KG • Low profile : 40.8mm (fit 1U 19“ shelf – R2250 series) • Efficiency: 77% ~ 86 % typical • Power factor correction (meet IEC1000-3-2 requirements) • Overvoltage & overcurrent protection • Overtemperature warning & protection • Redundant parallel operation (up to 12 units) • Remote On/Off and Remote sense • Active load sharing • Hot insertion/removal (Hot Swap) • Power fail warning and fault alarm • Low start-up temperature: - 30ºC • I²C for voltage, current, temperature report & Power Supply ID. • Front panel LED indicators • 400Hz input available • (with wattage derating) • Meet UL60950, EN60950 and CE mark requirements.