PPS70-38 datasheet(1/4 Pages) TOTAL-POWER

Part #	PPS70-38

Description	TPS70 OPEN FRAME 70 WATT

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Manufacturer	TOTAL-POWER [Total Power International]

Direct Link	http://www.total-power.com

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PPS70

SWITCHING MODE 70W OPEN FRAME POWER SUPPLIES

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

INPUT

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

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

*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

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

OUTPUT

*Maximum power----70W 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)

70W

50W

30W

10W

35W

25W

Power Derating Curve

30 CFM Forced Air Cooling

0

10

20

30

40

50

60

70

Ambient Temperature( °°°° C)

Natural

Convection

Cooling

Output

Power

(Watts)

EMI & EMC

*FCC part 15, Class B

*CISPR 22 / EN55022, Class B

*VCCI ,Class 2

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

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

SAFETY APPROVAL

*UL1950 / c UL

*Optional CSA 22.2, LEVEL 3 (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 ADD USA, INC.

TEL:978-446-7983

FAX: 978-441-1255

E-mail sales@poweraddusa.com

http://www.poweraddusa.com

-1-

TOTAL POWER INT'L

TPS70 Open Frame 70 Watt

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