LPV-20-12 20Watt AC90～264V Input Mean Well High-efficacy Waterproof DC12V UL-Listed LED Display Lighting Power Supply

Main features

Global universal full range AC input voltage

Fully enclosed plastic shell, in line with IP67 protection standard

With short circuit protection / overload protection / over voltage protection

International safety certification: UL/CE

Constant pressure working mode

Class II input, no shell grounding terminal

Can withstand 300VAC surge input for 5 seconds

UL1310 Class 2 power supply unit

Pass LPS (Limited Power Supply) test

100% full load burn-in test

Adopt lead-free process, comply with environmental RoHS requirements

Taiwan Mingwei brand, produced in Guangzhou factory

2 years warranty

Main parameters

DC output range 12V, 0 to 1.67A

Output voltage accuracy ±5%

Ripple 120mV

Efficiency 81%

Input voltage range 90 to 264VAC/127 to 370VDC

Input surge current Cold start, 70A/230V

Leakage current <0.25mA / 240VAC

Overload protection The over current point is 110% to 150%, automatic detection, automatic recovery

Over-voltage protection The output voltage will be cut off when the rated output voltage is 115% to 135%, and the diode clamped

Start up hold time 500ms, 20ms, 50ms at 230VAC full load

Insulation characteristics between input and output: 3KVAC

Working temperature -30 to +70℃ (see output derating curve)

Vibration resistance 10 to 500Hz, 2G 10 minutes/cycle, 60 minutes for each axis of XYZ

Safety certification through UL879, UL1310, CSA-C22.2 No.207-M89; CAN/CSA-C22.2 No.223-M91, TUV EN60950-1, IP67 certification

Electromagnetic compatibility standards Emission: EN55022 (CISPR22) class B Harmonics: EN61000-3-2 class A, EN61000-3-3

Electromagnetic compatibility standards Anti-interference: EN61000-4-2,3,4,5,6,8,11, EN55024, Class A light industry standard

Mean time between failures ≥786,500 hours, MIL-HDBK-217F (25℃)

Wiring mode Input/output: UL standard, 18AWG×2C(60cm)

Main Specification

DC output voltage:  12V

Output voltage tolerance:  ±1%

Rated output current:  1.7A

Output current range:   0~1.7A

Output power:   20.4W

Ripple &noise:   100mVp-p

DC adjustable range:   ±10%

Setup rise and hold up time:   200ms,100ms,30ms

Input voltage range:   170~264VAC 47~63Hz,240~370VDC

AC input current:   0.28A/230VAC

Efficiency:  76%

AC inrush current:   Cold start current 30A/230V

Leakage current:   <0.5mA/240VAC

Over load protection:   115%~135% rated output power start the over load protection

Protection mode: Hiccup mode,auto-recovery

Over- temp protection:   Rectifier≥105°Ccut off the output,auto-recovery

Working temperature:   -10°C~+60°C;20%~90%RH(please refer to the Load deduction curve)

Remark:1..All parameters at the unspecified condition, should be measured in the230Vinput voltage,at the rated load and25°C.

2.Ripple and noise voltage is measured at the end of20MHzBandwidth of oscilloscope,12inch Twisted pair plus0.1u and 47u.

3. Tolerance is the sum of voltage setting error,voltage regulation rate and current regulation rate.