Datasheet > DS550-3

DS550-3

更新时间： 2024-11-21 03:30:35

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
3页	187K
描述
450-550 Watts 12V DS450-3/DS550-3 Distributed Power System

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中文翻译

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DS550-3 数据手册

Distributed Power Bulk Front-End

450-550 Watts 12V

DS450-3/DS550-3

Distributed Power System

850 Watts 12V DPS

Total Output Power:

+12vdc Main Output

450W - 550W

+3.3vdc Stand-By Output

Wide Range Input Voltage: 90 - 264VAC

Electrical Specs

Input

Input Range

Frequency

Inrush Current

Efficiency

Conducted EMI

Radiated EMI

Power Factor

Leakage Current

Hold Up Time

90 - 264vac

47 - 63 Hz, single phase AC

15A Maximum

84% typical at full load, high line

FCC Subpart J EN55022 Class A

0.99 typical

Special Features

1.30mA @ 240VAC

20ms Minimum

• Active Power Factor Correction

• EN61000-3-2 Harmonic Compliance

• Active AC Inrush Control

• 1U X 2U Form Factor

Output

Main DC Voltage

Stand-By

Adjustment Range

Regulation

+12v

+3.3vsb

• 10.3W / in³(DS550)

8.4W / in³(DS450)

• +12vdc Output

• +3.3vdc Stand-By

• No Minimum Load Required

• Hot Plug Operation

Factory Set, no pot adjustments

+12vdc; +5%/-3%

+3.3vsb; +5%/-4%

See Table 1 next page

+12vdc; 13.5 - 15vdc

+3.3vsb; 3.76 - 4.30vdc

+12vdc; 11.0 - 11.5vdc

+3.3vsb; 2.77 - 3.00vdc

1 Second max,

Over Current

Over Voltage

• N + 1 Redundant

• Internal OR'ing Fets

Under Voltage

• Active Current Sharing

• Built-in Cooling Fans (40mm x 28mm)

• I²C Communication Interface Bus

• EERPOM for FRU Data

• Amber LED Status, Fan_Fail

• Green LED Status, Power Good / AC_OK Status

• Internal Fan Speed Control

• Fan Fail Tach Output Signal

• One Year Warranty

Turn-On Delay

+12vOutput Rise Time

2 - 20mS, Monotonic

Logic Control

PS Inhibit

PS_Status

AC_Pfail

When supply is inserted into the system the pin is

pulled LOW and power supply is ON after all other pins

are seated

I2C port P6. When the power supply is on and running

normal P6 is low. When the power supply is off, either

due to -PS_ON, PS_KILL, or a fault, then P6 is high.

I2C port P7. P7 is high except when the power supply

turns the main outputs, not +3.3VSB, off due to an AC

failure (AC missing or too low for power supply

operation). If the supply is turned off due to -PS_ON,

PS_KILL, or a fault, then P7 remains high.

The PSU will provides an open collector Tach 1 output.

This signal is generated from the fan. The signal

should generate 2 pulses per revolution. The logic in

the system will be operating at 3.3V.

Environmental

Operating Temperature: +10°C to 45°C

(50% power derating at 70°C)

Fan_Fault

Tach_1

Storage Temperature: -40° to +70°C

Altitude, Operating 10,000ft

Electromagnetic Susceptibility / Input Transients:

-EN61000-3-2, -3-3

-EN61000-4-2, 4-4, -4-5, 4-11 Level

-EN55024:1998

Safety

Humidity: 20 to 90% RH, non-condensing

Shock and Vibration Specification

(Complies with Astec Std Specification, Q3205

MTBF (Demonstrated): 400KHrs at full load, 40°C

UL/cUL 60950 (UL Recognized)

NEMKO+ CB Report EN60950

EN60950

CE Mark

China CCC

Technical Support: (888) 41-ASTEC or (407) 241-2752

Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211 Asia (HK) 852-2437-9662

Rev 1.06.05

12 3

中文翻译

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与DS550-3相关器件

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DS550D6S	MTU	获取价格	DIESEL GENERATOR SET
DS550DC-3	EMERSON-NETWORKPOWER	获取价格	Distributed Power System
DS550DC-3-003	EMERSON-NETWORKPOWER	获取价格	Distributed Power System
DS550HE-3	ARTESYN	获取价格	Distributed Power System
DS550HE-3-002	ARTESYN	获取价格	Distributed Power System
DS55107	NSC	获取价格	Dual Line Receivers
DS55107AJ/883	NSC	获取价格	Dual Line Receiver
DS55107J	NSC	获取价格	Dual Line Receivers
DS55107J/883	TI	获取价格	IC,LINE RECEIVER,DUAL,BIPOLAR,DIFFERENTIAL,DIP,14PIN,CERAMIC
DS55107J/883C	TI	获取价格	IC,LINE RECEIVER,DUAL,BIPOLAR,DIFFERENTIAL,DIP,14PIN,CERAMIC

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