Datasheet > TPS25LB-21

TPS25LB-21

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
TOTAL-POWER		开关
页数	文件大小	规格书
3页	258K
描述
TP25LB SWITCHING MODE 25W LOW COST

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TPS25LB-21 数据手册

TOTAL POWER INT.

TPS25LB SWITCHING MODE 25W LOW COST BOX TYPE POWER SUPPLY

KEY FEATURES

*Universal input

*Built-in EMI filter

*LOW COST

*Optional constant current change (for single output)

APPLICATIONS

*Telecommunications

*Computer peripherals/ Lan & Hub

*Test & industrial equipments

*Medical instruments

*Business machines

ELECTRICAL SPECIFICATIONS

EMI & EMC (IN PROCESS)

*FCC part 15, Class B

INPUT

*CISPR 22 / EN55022, Class B

*VCCI ,Class 2

*Input range-----------90~264 VAC, universal

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

*CE , EN61000-3-2 (Class A) and –3 ; EN61000-4-2,

-3 , -4 , -5 , -6 and -11

*Inrush current--------25A typical, Cold start @25℃,115VAC

*Efficiency------------65%~80% typical at full load

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

Class B conducted, EN55022 class B

Conducted

SAFETY APPROVAL(IN PROCESS)

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

*UL1950 / c UL

*Optional CSA 22.2, LEVEL 3

*TUV EN60950

OUTPUT

*Optional UL 2601 (EMI Class A)

*Maximum power----25W convection (Refer next page)

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

nominal line

ENVIRONMENTAL

*Overload protection-Short circuit protection

*Overvoltage

*Operating temperature :

0 to 50℃ambient; derate each output at 2.5% per

degree from 50℃to 70℃

*Humidity:

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

nominal output

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

(Optional +/-0.5% per inquiry)

Operating; non-condensing, 5% to 95%

*Vibration :

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

X, Y and Z axis

Power Derating Curve

40W

25W

*Storage temperature:

-40 to 85℃

*Temperature coefficient:

+/- 0.05% per degree C

Output

Power

(Watts)

Natural

Convection

Cooling

20W

10W

12.5W

*MTBF demonstrated:

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

20 30 40 50 60 70

conditions

Ambient Temperature( C)

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

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

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