China Smun as-250-12 12VDC 20A 250W Mini Size Switching Power Supply

1. Advantage and value
Normal switching power supply:
100% full load burn-in test
Protections: Short circuit, over load, over current, over temperature
High efficiency, low ripple noise
One year warranty
LED Driver:
*Small size, light weight, high efficiency, long life, safety and reliability
*Built-in PFC function
*Protections: Over voltage, Over current, Over temperature., Short Circuit
*Waterproof Rank: IP67
*Ideal for outdoor LED lighting, LED street lights, LED tunnel lighting and so on
2. Certificate
CE certificate
ROHS
CCC
ISO
3. Brand
Smun
4. Workers: 150 person
5. R&D departement
6. QC departement
Machine: 10

MODEL

AS-250-12
AS-250-15
AS-250-24
OUTPUT
DC VOLTAGE

12V
15V
24V
RATED CURRENT

20A
16.7A
10A
RATED POWER

250W
250W
250W
RIPPLE&NOISE

100mVp-p
100mVp-p
100mVp-p
VOLTAGE ADJ.RANGE

10.8-13.2V
13.5-16.5V
21.6-26.4V
VOLTAGE TOLERANCE
±2.0%
±1.0%
±1.0%
±1.0%
LINE REGULATION
±0.5%
±0.5%
±0.5%
±0.5%
LOAD REGULATION
±1.0%
±0.5%
±0.5%
±0.5%
SETUP,RISE TIME
500ms,20ms/230VAC
HOLD UP TIME(TYP.)
30ms/230VAC 25ms/115VAC at full load
INPUT
VOLTAGE RANGE
85~132/170-264VAC with a selected switch 240-370VDC
FREQUENCY RANGE
47-63HZ
EFFICIENCY(Typ.)
80%
83%
84%
86%
AC CURRENT(Typ.)
15A/115V 30A/230VAC
INRUSH CURRENT
COLD START 30A/115V 60A/230V
LEAKAGE CURRENT
1mA/240VAC
PROTECTION
OVERLOAD
105-150% RATED OUTPUT POWER
Protection type:Hiccup mode,recovers automatically after fault condition
OVER VOLTAGE
5.75V-6.75V
13.8V-16.2V
17.2V-20.25V
27.6V-32.4V
Protection type:Hiccup mode,recovers automatically after fault condition
ENVIRONMENT
WORKING TEMP
-10~+60°C
WORKING HUMIDITY
20-90%RH non-condesing
STORAGE TEMP,HUMIDITY
-20~+85°C,10-95%RH
TEMP.COEFFICIENT
±0.03%°C(0-50°C)
VIBRATION
10-500HZ
SAFETY&EMC
SAFETY STANDARD
CE RoHS
WITHSTAND VOLTAGE
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC 1minute
ISOLATION RESISTANCE
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25°C/70%RH
EMI CONDUCTION&RADIATION
Design refer to GB4943,UL60950,EN60950
EMC STANDARD
Design refer to GB9254,EN55022 Class A
DIMENSION
199*98*50MMPACKING
0.65kg,30cs/20