Payment & Shipping Terms:
|Input Frequency:||47HZ~440HZ||Line Regulation:||±0.5% (typ.)|
|I/O Isolation Voltage:||3000VAC||EMI:||EN55022 Class B|
dc dc converter power supply,
led screen power supply
20W Single Output (AC-DC) Industrial Power Supply
Input voltage 90VAC~264VAC or 100VDC~375VDC
Input frequency 47HZ~440Hz
Inrush current 50A @ 230VAC
30A@ 115VAC (<2ms)
Voltage set point accuracy ±2%
Line regulation ±0.5% (typ.)
Short circuit protection Hiccup technique, auto-recovery
Overload protection Hiccup technique, auto-recovery
I/O isolation voltage 3000VAC
Operating temperature -25℃~+70℃
Storage temperature -40℃~+85℃
Temp. Coefficient ±0.02%/℃
EMI EN55022 Class B
This company is engaged in the design,manufacture and sale of switching power series
LONG-TIME BURN-IN TEST
Each of the switch power is extremely safe and stable after 5 times testing
With high reliability,105℃long life capacitor,can withstand 300VAC,input voltage 5 seconds without damage
|P/N||Power max||DC Output||R&N||Effi.||Load Regulation|
Q1: How many year warranty of your Led driver?
A: Three years
Q2: Do you have switch power factory?
A: Yes.We are OEM&ODM manufacturer in Chengdu
Q3: Do you offer sample of power?
A: Yes.We offer free sample ,but you need pay the shippment.
Q4: Is your power with copper transform or something?
A: We can do with complete copper transform and copper cladding aluminum.
Q5: Do you have any certification?
A: Yes.We have CE,ISO9001,ROHS,if you need other certification with large order,we can apply for it.
Contact Person: jensen