SFP450-12BG Просмотр технического описания (PDF) - Power-One Inc.

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SFP450-12BG

AC-DC Front-End 12V Output, 450 Watts

Power-One Inc. 

SFP450-12BG AC-DC Front-End Data Sheet

12V Output, 450 Watts

I2C Bus Management Interface1

Static

Status (Logic 1 or 0)

Real-Time Monitoring

Includes static information such as: part number and revision level, output rating, serial number,

date code, and manufacturing location.

AC Input OK.

DC Output OK.

Overtemperature.

Overcurrent.

Fan OK.

Overvoltage Alert

Undervoltage Alert

Output voltage (main output). LSB = 20 mV

Output current (main output). LSB = 50 mA

1 Reference "I2C Management Interface" and "EEPROM Table of Contents" documents for SFP450-12BG (consult factory).

Safety, Regulatory, and EMI Specifications

Parameter

Conditions/Description

Min.

Nom.

Agency Approvals UL60950, (UL) CSA 60950 (cUL), EN60950 (TÜV), CE Mark for LVD.

Electromagnetic

Interference

FCC CFR title 47 Part 15

Sub-Part B,

EN55022/CISPR 22.

Conducted:

A

Radiated:

A

Harmonics

Per IEC61000-3-2.

A

Voltage Fluctuation Per IEC61000-3-3.

and Flicker

Pass

ESD Susceptibility Per EN61000-4-2, Level 4.

8

Radiated

Per EN 61000-4-3, Level 3.

10

Susceptibility

EFT/Burst

Per EN 61000-4-4, Level 4.

±4

Input Transient

Per EN 61000-4-5, Class 3.

Line-to-Line:

1

Protection

Line-to-Ground:

2

RF Conducted

Per EN 61000-4-6, Level 3.

10

Disturbances

Voltage Interruptions Per EN 61000-4-11, performance criterion B 30%.

10

Per EN 61000-4-11, performance criterion C 60%.

100

Per EN 61000-4-11, performance criterion C 95%.

5

Voltage Sag

Immunity

Per SEMI F47-0999 > 100 VAC.

No output voltage interruption.

Leakage Current

Per EN60950.

At 240 VAC:

Max.

.

.

.

.

.

.

.

1.75

Units

Class

Class

kV

V/M

kV

kV

V

ms

ms

Sec

mA

SEP 06, 2006 revised to FEB 05, 2007

Page 4 of 9

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