MODEL

DG-U120S12

OUTPUT

DC Output

12V

Rated Current

10A @ 12V ;  9A @14V

CurrentRange     Note 1

0~10A

Ripple and Noise 

Note 2

0~70℃

≤120mV

-20℃

≤240mV

Voltage ADJ.  Range

12~14V

Voltage Accuracy

±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Set-up Time

<1.2S@230Vac  ;  <2.5S@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)

85%

AC Current (max.)

<2.7 A/115VAC ;  <1.35A/230VAC

Inrush Current (Typical)

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

Leakage Current

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

PROTECTION

Over Load

10.5A~13A, constant current

Over voltage

15~18V, shut down, re-power on.

Over temperature

shut down o/p voltage, re-power on to recover

Short Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-20℃~70℃;  20%~90%RH  No condensing

Storage Temp. & Hum.

-40℃~85℃;  5%~95%RH  No condensing

SAFETY &EMC

Note 3

Safety Standards

meet GB4943, EN60950

Withstand Voltage

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

Isolation Resistance

≥10M 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

OTHERS

MTBF (MIL-HDBK-217F)

More than 500,000Hrs (25℃, Full load)

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