新星开关电源GPFU500S27.5 CE认证 全新原装假一赔十

MODEL

GPF-U(咨询特价)

GPF-U(咨询特价)

GPF-U(咨询特价)

GPF-U500S27.5

GPF-U(咨询特价)

OUTPUT

DC Output

12V

15

24V

27.5V

48V

Rated Current

40A

33A

20A

18A

10A

Current Range     Note 1

(咨询特价)A

(咨询特价)A

(咨询特价)A

(咨询特价)A

(咨询特价)A

Ripple and Noise   Note 2

120mV

150mV

240mV

270mV

480mV

Voltage ADJ.  Range

11.2V-14.2V

13.0V-17.0V

21.6V-26.4V

22.0V-33.0V

40V-50V

Voltage Accuracy

±3.0%

±3.0%

±3.0%

±3.0%

±3.0%

Line Regulation

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

Load Regulation

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

Set-up Time

＜4.0S (115Vac input, Full load); ＜2.0S (230Vac input, Full load)

Hold up Time

＞20mS(230Vac input, Full load)

Temperature Coefficient

±0.03%/℃

Overshoot and Undershoot

<5.0%

INPUT

Voltage Range  

90Vac~264Vac； 130Vdc---370Vdc

Frequency Range

47Hz~63Hz

Power Factor(Typical)

PF＞0.99/115VAC    PF＞0.95/230VAC

Efficiency ( Typical)

115Vacinput

78%

80%

81%

80%

82%

230Vacinput

82%

82%

86%

86%

85%

AC Current (max.)

7.3A 
2.非常优秀

7.非常优秀

7.非常优秀

7.非常优秀

7.3A

Inrush Current (Typical)

<20A@115Vac    <40A@230Vac      Cold start

Leakage Current

Input—output:<0.25mA     Input—PG:<3.5mA

PROTECTION

Over Load

105%~140% of rated output current, constant current limiting,auto recover

Over Voltage

115%~150% of rated output voltage, shut down

Over Temperature

95℃+5℃(detect on heatsink of power transistor);shut down,auto recover after the temperature goes down

Fan ON/OFF Control

Output load>55% rating or inside temperature >65℃, FAN ON

ENVIRONMENT

Operating amb. Temp. & Hum.

-10℃~60℃;  20%~90%RH  No condensing(refer to the derating curve)

Storage Temp. & Hum.

-25℃~85℃;  10%~95%RH  No condensing

SAFETY&EMCNote 3

Safety Standards

UL60950-1; EN60950-1：(咨询特价)

Withstand Voltage

Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVDC;≤10mA.

Isolation Resistance

≥50M ohms

EMI Conduction&Radiation

Compliance to EN55022 ClassA

Harmonic Current

Compliance to EN61000-3-2,17625.1-(咨询特价)

EMS Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level, criteria A

OTHERS

MTBF (MIL-HDBK-217F)

More than 100,000Hrs (25℃, Full load)

Dimension  (L*W*H)

170×117×94mm

Packing

6PCS/CTN, 13.2KGS, 0.04CBM

Cooling method

Cooling by forced air (built-in DC fan)

NOTE

1. All parameters NOT specially mentioned are measured at rated input, rated load and 25℃ of ambient temperature.
2. Measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor.

3.  The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.