110V/220V 12V 3A AC/DC Switching Mode Power Transformer (SKK-S-35W-12)

35W AC/DC Single Ouput Switching Power Supply SKK-S-35W

DC Output Voltage

5V

12V

15V

24V

Rated Current

7A

3A

2.5A

1.5A

Output Current Range

0~7A

0~3A

0~2.5A

0~1.5A

Output power for DC

35W

36W

37.5W

36W

Ripple and Noise

60mVp-p

80mVp-p

100mVp-p

100mVp-p

DC Output ADJ. Voltage Range

4.5-5.5V

10.8-13.2V

13.5-16.5V

21.6-26.4V

Output Voltage Tolerance

±2%

±1%

±1%

±1%

Line Regulation

±0.5%

±0.5%

±0.5%

±0.5%

Load Regulation

±1%

±0.5%

±0.5%

±0.5%

Setup, rise, hold up time

200ms,50ms,20ms

Input voltage range

88~264VAC  47-63Hz

Input Current

0.8A/115V 0.45A/230V

Efficiency

73%

80%

81%

82%

AC Inrush current

Cold start current 18A/115VAC  36A/230VAC

Leakage current

<2mA/240VAC 

Overload protection

105-150%hiccup mode auto-recovery

Over voltage protection

115-135% rated output voltage

Working temperature

-10°C~+50°C,20%~90%RH non-condensing

Storage temperature

-20°C~+85°C,10%~95%RH non-condensing

Vibration

10~500Hz,2G 10min./1cycle, period for 60 min. each along X, Y, Z, axes

Withstand voltage

I/P-O/P 3KVAC I/P-FG 0.5KVAC O/P-FG 0.5KVAC 1min

Isolating resistor

I/P-O/P,I/P-FG  ,O/P-FG:500VDC/100MΩ

Safety standards

GB4943  UL60950-I EN60950

EMC standards

GB9254  EN55022 class A

MTBF

50,000hrs min. MIL-HDBK-217F (25ºC)

Dimensions

129x98x38mm

Weight/Packing

0.36kg,48pcs/0.027CBM

Note

1.)All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature

2.)Tolerance: includes set up tolerance, line regulation and load regulation

3.)Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor