TPS350-34Y datasheet, PDF - EEWORLD Datasheet

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TPS350-34Y: DescriptionSWITCHING MODE 350W U CHANNEL POWER SUPPLIES; File Size1MB，4 Pages; ManufacturerTotal Power International; Websitehttp://www.total-power.com/

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TPS350-34Y Overview

SWITCHING MODE 350W U CHANNEL POWER SUPPLIES

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PPS350

SWITCHING MODE 350W U CHANNEL POWER SUPPLIES

KEY FEATURES

*Universal

input/ Built-in EMI filter

*Optional remote sense on main output

*Optional constant current charger

*Optional Power Good signal/ AC fail signal

*Optional remote On/ Off signal/ Optional cover

*Optional±12VDC/±24VDC/±48VDC input

*Optional constant current change (for single output)

APPLICATIONS

*Telecommunications/

Medical instruments

*Computer peripherals/ Business machines

*Test, Burn-In & industrial equipments

ELECTRICAL SPECIFICATIONS

*Input range-----------90~264 VAC, auto ranging

*Frequency------------47~63Hz

*Inrush current--------45A typical,. Cold start

@25℃,115VAC

*Efficiency------------65%~85% typical at full load

*EMI filter------------ FCC Class B conducted, CISPR 22

Class B conducted, EN55022 class B

Conducted

*Line regulation----- +/- 0.5% typical

EMI & EMC

*FCC part 15, Class B

*CISPR 22 / EN55022, Class B

*VCCI ,Class 2

*CE,EN 61000-3-2 (Class A)(Optional) and –3;

INPUT

EN 61000-4-2,-3,-4,-5,-6 and -11

SAFETY APPROVAL

OUTPUT

*Maximum power---- 350W with 30 CFM forced air

(Refer next page)

*Hold-up time --------10ms typical at full load and 115 VAC

nominal line

*Overload protection-Short circuit protection

*Overvoltage

protection ------------Main output 20% to 40% above

nominal output

*Ripple/Noise -------- +/- 1% Max. @full load

(Optional +/-0.5% per inquiry)

*UL1950 / c UL

*Optional CSA 22.2, LEVEL 6 (COMPLY WITH)

*TUV EN60950

*Optional UL 2601 (EMI Class A) (COMPLY WITH)

ENVIRONMENTAL

*Operating temperature :

0 to

50℃

ambient; derate each output at 2.5% per

degree from 50℃to 70℃

*Humidity:

Operating; non-condensing, 5% to 95%

*Vibration :

10~55 Hz at 1G 3 minutes period, 30 minutes along

X, Y and Z axis

*Storage temperature:

-40 to 85℃

*Temperature coefficient:

+/- 0.05% per degree C

*MTBF demonstrated:

>100,000 hours at full load and 25℃ambient

conditions

Power Derating Curve

350W

30 CFM Forced Air Cooling

Output

Power

150W

(Watts)

100W

50W

200W

175W

Natural

Convection

Cooling

100W

Ambient Temperature(

TOTAL POWER, INC. TEL:877-646-0900 FAX:978-453-7395

E-mail:sales@total-power.com http://www.total-power.com

-1-

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