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Power Supplies / LPV Series /

LPV-12W series

LED constant voltage waterproof switching power supply

Features:
- Constant voltage style power supply
- 170~264VAC AC input
- Small volume, low weight, high efficiency
- Protections: short circuit/over load/over voltage/over temp
- Cooling by free air convection
- Fully encapsulated with IP67 level
- 100% full load burn-in test
- 1 year warranty

Model LPV-12-12 LPV-12-24 LPV-12-36
output DC voltage 12V 24V 36V
Voltage tolerance ±1% ±1% ±1%
Rated current 1A 0.5A 0.33A
Current range 0~1A 0~0.5A 0~0.33A
Rated power 12W 12W 11.9W
Ripple&noise 120mvp-p 150mvp-p 150mvp-p
input Voltage range 170~264VAC, 235~373VDC
Frequency 47~63HZ
AC current 0.1A/230VAC
Efficiency 78% 80% 82%
Inrush current Cold start current 30A/230VAC
Leakage current <0.5mA/240VAC
protection Over load Rated output power 105%~135%start over load protection
protection type: hiccup mode, auto-recovery after fault condition is removed
Over voltage 15.6~17.8V 30.6~33.2V 42.6~44.2V
protection type: hiccup mode, auto-recovery after fault condition is removed
Over temperature When temperature of transistor inner node is over 150,
start over temperature protection
protection mode: cutoff output, auto-recovery after temperature become normal
environment Workingtemp, humidity -10°C~+60, 20%~90%RH
Storage temp.humidity -20°C~+85, 10%~95%RH non condensing
Withstand vibration 10~500HZ, 2G 10min/1cycle, period for 60minutes, each axes
safety Withstand voltage I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated resistance I/P-O/P, I/P-FG, O/P-FG:100M ohms/500VDC
fit standard Safety standard Fit UL1012, IP67 protect level
eMC standard Fit EN55022, CLASS A
others Dimension 132*30*20mm (L*W*H)
Weight/packing 0.15kg/100pcs/16kg/0.027m3/0.94CUFT
note 1. All parameters NOT specially mentioned are measured at 230VAC input,
rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using
a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.