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  • Product No.: DG-U75S series Economical type

Universal AC input range(90~264Vac)

High efficiency up to 88%

Built-in current limiting circuit

Output protections:OVP/OLP/SCP/OTP

Wide operating ambient temp (-20~70)

Can be installed on TS-35/7.5 or TS-35/15

100% full load burn-in test

Suitable for critical applications

 


  •  
  • Ultra-slim,45mm width
  • 2 years warranty 

MODEL

DG-U75S24

OUTPUT

DC Output

24V

Rated Current

3.2A

CurrentRange     Note 1

0~3.2A

Ripple and Noise 

Note 2

0~70℃

≤120mV

-20

≤240mV

Voltage ADJ.  Range

24~28V

Voltage Accuracy

±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Set-up Time

<1.2S@230Vac  ;  <2.5mS@115Vac

Hold up Time

≥10mS@115Vac; ≥20mS@230Vac     Full load

Temperature Coefficient

±0.03%/

Overshoot and Undershoot

<5.0%

INPUT

VoltageRange  

90Vac~264Vac

FrequencyRange

47Hz~63Hz

Efficiency ( Typical)

88%

AC Current (max.)

<1.4A/115VAC ;  <0.7A/230VAC

Inrush Current (Typical)

20A/115Vac   ;   35A/230Vac   Cold start

Leakage Current

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

Over Load

110%~150% of rated current, constant current

PROTECTION

Over voltage

29~33V, shut down, re-power on.

Over temperature

100±5℃, detect on heat sink of power transistor; shut down O/P, re-power on.

Short Circuit

Long-term mode, auto recovery

Operating amb. Temp. & Hum.

-20~70;  20%~90%RH  No condensing

ENVIRONMENT

Storage Temp. & Hum.

-40~85℃;  5%~95%RH  No condensing

Safety Standards

meet UL508, UL60950, EN60950

SAFETY &EMC

Note 3

Withstand Voltage

Primary-Secondary:3.0KVac; 10mA .Primary-PG:2KVac; 10mA. Secondary-PG:0.5KVac10mA.

Isolation Resistance

100M ohms

EMC Emission

Compliance to EN55022, EN55024, FCC PART 15  Class B  (according to POWERLD test condition)

Harmonic Current

Compliance to EN61000-3-2, CLASS A

EMC Immunity

Compliance to EN61000-4-2,3,4,5,6,11; heavy industry level

MTBF (MIL-HDBK-217F)

More than 500,000Hrs (25℃, Full load)

OTHERS

Dimension   (W*H*D)

45*124*119mm

Packing

24pcs/CTN,15.0Kg, 0.04cbm

Cooling method

Cooling by free air convection

 

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 & 10uF parallel capacitor.

3.The SPS is considered a component which will be installed into final equipment. We cannot guarantee that the final equipment will meet EMC directives, Final product manufactures must be re-confirm that their product meets EMC directives