High Power HPE-450-A12S Datasheet

Part Name: Model No: HPE-450-A12S Document Version: A0 PRODUCT SPECIFICATION Release Date: 2013/8/19

Switching Power Supply Specifications Page 1 Subject:Change History of Specification 日期 版本 修訂 頁面 變 更 內 容 REF NO. 2013/8/19 A0 -- initi

Switching Power Supply Specifications Page 2 Table of Contents 1 INPUT 1.1 VOLTAGE 1.2 FREQUENCY 1.3 CURRENT 1.4 INRUSH CURRENT 1.5

Switching Power Supply Specifications Page 3 6 SAFETY AND EMC REQUIREMENTS 6.1 CONDUTED EMI 7 MTBF at 25℃ (demonstrated) 8 DIMENSIONS

Switching Power Supply Specifications Page 4 1. INPUT: 1.1 VOLTAGE MINIMUM NOMINAL MAXIMUM UNITS 207 230 253 Vrms 1.2 FREQUENCY

Switching Power Supply Specifications Page 5 2. OUTPUT: Voltage +5V +3.3V +12V1 +12V2 -12V +5Vsb ＊(1) Max load 18.0A 22.0A 21.0A 18.0A 0.3A

Switching Power Supply Specifications Page 6 2.2 HOLD-UP TIME 13msec (minimum) at 80% of full load at 230Vac input. 2.3 POWER GOOD DELAY

Switching Power Supply Specifications Page 7 3.2 SHORT PROTECTION All output to GND. 3.3 OVER POWER PROTECTION Foldback at 110%~150% o