SilverStone ST40EF [2/12] St40ef manual 02 pdf

1.2 Inrush current regulation

50 A @ 115Vrms

100 A @ 230Vrms (at 25℃ ambient cold start)

SilverStone Element ST40EF

ATX12V 2.2 Switching Power Supply

With Active PFC

SPECIFICATION

1.1 AC input requirement

The input voltage, current, and frequency requirements for continuous operation are stated below.

Power factor correction (PF)>0.96 at full load

Table 1 AC Input Line Requirements

Parameter NomMin Max Unit

Vin( Full range ) 90 100---240

Vin Frequency