Datasheet > TPS70

TPS70

更新时间： 2024-11-19 03:58:39

品牌	Logo	应用领域
TOTAL-POWER		/
页数	文件大小	规格书
4页	124K
描述
TPS70 OPEN FRAME 70 WATT

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中文翻译

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数据手册

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TPS70 数据手册

TOTAL POWER INT'L

PPS70

SWITCHING MODE 70W OPEN FRAME POWER SUPPLIES

TPS70 Open Frame 70 Watt

KEY FEATURES

*Universal input

*Built-in EMI filter

*Optional±12VDC/±24VDC/±48VDC input

APPLICATIONS

*Telecommunications/Business machines

*Computer peripherals/Medical instruments

*Test & industrial equipments

*Lan & Hub

ELECTRICAL SPECIFICATIONS

EMI & EMC

*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--------35A typical, Cold start @25℃

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

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

Class B conducted, EN55022 class B

Conducted

SAFETY APPROVAL

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

*UL1950 / c UL

*Optional CSA 22.2, LEVEL 3 (COMPLY WITH)

*TUV EN60950

OUTPUT

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

*Maximum power----70W with 30 CFM forced air

(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

70W

*Storage temperature:

-40 to 85℃

30 CFM Forced Air Cooling

50W

Output

Power

(Watts)

*Temperature coefficient:

+/- 0.05% per degree C

35W

25W

Natural

Convection

Cooling

30W

10W

*MTBF demonstrated:

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

conditions

20 30 40 50 60 70

Ambient Temperature( C)

POWER ADD USA, INC. TEL:978-446-7983 FAX: 978-441-1255

E-mail sales@poweraddusa.com http://www.poweraddusa.com

-1-

12 3 4

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TPS70102PWPG4	TI	获取价格	具有电源正常指示和使能功能的 500mA、双通道低压降稳压器 \| PWP \| 20 \| -
TPS70102PWPR	TI	获取价格	Dual-Output Low-Dropout Voltage Regulators with Power-Up Sequencing for Split-Voltage DSP
TPS70102PWPRG4	TI	获取价格	具有电源正常指示和使能功能的 500mA、双通道低压降稳压器 \| PWP \| 20 \| -
TPS70145	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP
TPS70145PWP	TI	获取价格	DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS WITH POWER UP SEQUENCING FOR SPLIT VOLTAGE DSP
TPS70145PWPG4	TI	获取价格	具有电源正常指示和使能功能的 500mA、双通道低压降稳压器 \| PWP \| 20 \| -

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