S 240 12 12V 20A / 24V10A 240W ac to dc switching power supply accessories SMPS PSU for cctv /LED power supply / 3D ptinter

Model No.

S-250-12

OUTPUT

DC VOLTAGE

12V

RATED CURRENT

20A

CURRENT RANGE

0~20A

RATED POWER

60W

RIPPLE & NOISE(max).

150mVp-p

VOLTAGE ADJ.RANGE

8-12V

VOLTAGE TOLERANCE 

±1.0%

LINE REGULATION 

±0.5%

LOAD REGULATION 

±0.5%

SETUP,RISE TIME

1000ms, 50ms/230VAC         1000ms,50ms/115VAC  at full load

HOLD UP TIME(Typ.)

20ms/230VAC      16ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC by switch          254 ~ 370VDC

FREQUENCY RANGE

47~63HZ

EFFICIENCY(Typ.)

87%

AC CURRENT(Typ.)

4.5A/115VAC          2.5A/230VAC

INRUSH CURRENT(Typ.)

40A/115VAC          55A/230VAC

LEAKAGE CURENT

<3.5mA / 240VAC

PROTECTION

OVERLOAD

105 ~ 150% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

OVER VOLTAGE

27.6 ~ 32.4V

Protection type :Shut down O/P voltage, re-power on to recover

OVER TEMPERATURE

95°C+5°C (3.3V); 100°C+5°C(5V); 90°C+5°C (7.5V); 85°C+5°C(12~24V); 80°C+5°C(27~36V); 75°C+5°C(48V) (TSW1) Detect on case

Protection type : Shut down O/P voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.

-20~+50°C (Refer to "Derating Curve")

WORKING HUMIDITY

20~90% RH non-condensing

STORAGE TEMP HUMIDITY

-20~+85°C, 10~95%RH

TEMPCOEFFICIENT

±0.03% /°C(0~50°C )

VIBRATION

10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS

U60950-1 approved

WITHSTAND VOLTAGE

I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC

ISOLATIONRESISTANCE

I/P-O/P, I/P-FG, O/P-FG :100M Ohms / 500VDC / 25°C/ 70% RH

OTHERS

MTBF

271.9Khrs min MIL-HDBK-217F(25°C)

DIMENSION

200*110*50mm (L*W*H)

PACKING

0.63Kg