350W LED power supply 12V 24V

YSD power supply is excellent company with over 15 years experience on manufacturing power supply ; YSD new series -E series of our IP20 high PF POWER SUPPLY 12V 24V 36V 48V 350W with 5 years warranty  ;have CE ,CB,ROHs ,BIS ,TUV,SAA certificate;perfect choice for indoor  lighting project;input 100-277V ,PF>0.95 .could be used for indoor home decoration lighting , light strips etc.Very good quality with excellent components inside .With semi filled glue. No pressure drop;Without fan,very quiet without any buzz or humming noice 

 

● Universal AC input/full range(100-264VAC)

● Built in active PFC function

● Efficiency up to 89%, super thin and small size.

● Protections:short circuit/over load/over voltage/over temperature 

● Can withstand 300VAC surge input for 5S

● 150% peak load capacity (100ms)

● Fanless design,Cooling by free air, high reliability

● Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.

● Widely used in LED lighting and IT equipment

● Compliance to worldwide safety regulation for led lightings.

 

MODEL

LED power supply

YSD-350WUE-12

YSD-350WUE-24

YSD-350WUE-36

YSD-350WUE-48

OUTPUT

Output voltage

12VDC power supply

24VDC power supply

36VDC power supply

48VDC supply

Output voltage range

12VDC±0.3VDC

24VDC±0.6VDC

36VDC±0.9VDC

48VDC±1.2VDC

Output Current

Max 29.2A

Max 14.5A

Max 9.8A

Max 7.3A

Output power

Max 350W

Output power range

0~350W

Ripple & Noise

≤350mV

≤500mV

≤700mV

≤700mV

Linear Regulation

±0.5%

Load Regulation

±0.5%

Start-up Time (Typ)

400ms/230VAC 800ms/115VAC

Rise Time(Typ)

11ms/230VAC 11ms/115VAC

Hold Up Time(Typ)

10ms/230VAC 10ms/115VAC

INPUT

Input voltage

100-264Vac

Frequency

50/60Hz

Input current

3.9~1.43A

Power factor

PF>0.95/230Vac, at full load; PF>0.98/115Vac, at full load

No-load power consumption

＜0.5W

THD

≤25% at 230Vac,at full load

Efficiency (typ.)

94%

94.5%

94.8%

95%

Inrush current(typ.)

Cold start:60A/230V

Control surge capability

L,N-PE:4KV

Leakage current

Max.0.5mA

ENVIRONMENT

Working temperature

ta: -30°C ~ 50°C tc: 80°C

Working humidity

20 ~ 99%RH, condensing(Waterproof)

Storage temp., humidity

-40°C ~ 80°C, 10~95%RH

Vibration

10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.

PROTECTION

Overtemperature

Protection type:Shut down o/p voltage,re--power on to recover

Over voltage protection

Output voltage ≥14-18V, turn off the output,after the abnormality is eliminated, re-energize to recover

Output voltage ≥29-35V, turn off the output,after the abnormality is eliminated, re-energize to recover

Over load protection

Shut down the output when current load ≥110%~150%, auto recovers

Short circuit protection

Protection type: It can be automatically restored after the fault is eliminated.

SAFETY&EMC

Withstand voltage

I/P-O/P: 3750Vac

Isolation resistance

I/P-O/P: 100MΩ/500VDC/25°C/70%RH

Safety standards

IEC/EN61347;IEC/EN60950;IP67

EMC emission

EN55015:2013;EN61547:2009/EN61000-3-2:2014;EN61000-3-3:2013

EMC immunity

EN61000-4-2,3,4,5,6,8,11 EN61547

NOTE

1.All parameters not specifically mentioned are measured at 230VAC input, rated load and 25°C ambient temperature. 2.Use 12 twisted-pair wires terminated with 0.1uF and 47uF parallel capacitors to measure ripple and noise under a 20MHz bandwidth. 3.Tolerance: including setting tolerance, wire gauge and wire gauge. 4.Ensure that the power supply is used under the rated parameters and environment