| Model | LPV-20-12 | LPV-20-24 | LPV-20-36 | |
| output | DC voltage | 12V | 24V | 36V |
| Voltage tolerance | ±1% | ±1% | ±1% | |
| Rated current | 1.7A | 0.8A | 0.6A | |
| Current range | 0~1.7A | 0~0.8A | 0~0.6A | |
| Rated power | 20.4W | 19.2W | 21.6W | |
| Ripple&noise | 100mvp-p | 100mvp-p | 150mvp-p | |
| input | Voltage range | 170~264VAC，235~373VDC | ||
| Frequency | 47~63HZ | |||
| AC current | 0.28A/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℃~+60℃，20%~90%RH | ||
| Storage temp.humidity | -20℃~+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 | |||
| Fits | Safety standard | Fit UL1012，IP67 protect level | ||
| tandard | EMC standard | Fit EN55022，CLASSA | ||
| Others | Dimension | 182*30*20mm (L*W*H) | ||
| Weight/packing | 0.22kg/100pcs/23kg/0.033 m³/1.18CUFT | |||
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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. | ||||
LPV-20W LED constant voltage waterproof switching power supply
LPV-20W LED constant voltage waterproof switching power supply
·Constant voltage style power supply
·180～264VAC 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
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