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  • Product No.: DG-15-S series

Universal AC input range(90~264Vac)

DC input range(127~370Vdc)

Built-in current limiting circuit

Output protections:OVP/OLP/SCP

Wide operating ambient temp (-25~50)

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

Cooling by free air convection

100% full load burn-in test

2 years warranty

MODEL

DG-15-S12

DG-15-S24

OUTPUT

DC Output

12V

24V

Rated Current

1.25A

0.65A

CurrentRange     Note 1

0~1.25A

0~0.65A

Ripple and Noise 

Note 2

10Ta≤50

≤60mV

≤70mV

-25≤Ta≤10℃

≤120mV

≤140mV

Voltage ADJ.  Range

12~14V

24~28V

Voltage Accuracy

±1.0%

Line Regulation

±0.5%

Load Regulation

±1.0%

Set-up Time

<1500mS(230Vac input, Full load)

Hold up Time

≥20mS(230Vac input, Full load)

Temperature Coefficient

±0.03%/

Overshoot and Undershoot

<5.0%

INPUT

VoltageRange  

90Vac~264Vac

FrequencyRange

47Hz~63Hz

Power Factor (typical)

/

Efficiency ( Typical)

77%(230Vac input, Full load)

80%(230Vac input, Full load)

AC Current (max.)

<0.5A

Inrush Current (Typical)

50A/230Vac   Cold start

50A/230Vac   Cold start

PROTECTION

Over Load

120%~150% of rated current, Hiccup mode, auto recovery

Over voltage

15~16.8V

28.8~31.2V

Protection type:Shut down power supply will restart again

Over temperature

/

Short Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-25~50;  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:1.5KVac; 10mA. Secondary-PG:0.5KVac10mA.

Leakage Current

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

Isolation Resistance

Primary-Secondary:>10M ohms .Primary-PG:>10M ohms. Secondary-PG:>10M ohms

EMC Emission

Compliance to EN55022, EN55024, Class B

Harmonic Current

Compliance to EN61000-3-2, CLASS A

EMC Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11; EN55024 light industry level

OTHERS

MTBF (MIL-HDBK-217F)

More than 300,000Hrs (25, Full load)

Dimension 

32*97.5*103.7mm(W*H*D)

Packing

36PCS/CTN

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. The equipment must be re-confirmed that it still meets EMC directives.

4. I Division of all the parameters of the test method and measurement standards remain within the scope of the law to allow the final interpretation. If you have any questions, please contact our customer service staff