Waterproof power Supply

  • Sieno LPV-20W LED constant voltage waterproof switching power supply
  • Sieno LPV-20W LED constant voltage waterproof switching power supply
  • Sieno LPV-20W LED constant voltage waterproof switching power supply
  • Sieno LPV-20W LED constant voltage waterproof switching power supply
Sieno LPV-20W LED constant voltage waterproof switching power supplySieno LPV-20W LED constant voltage waterproof switching power supplySieno LPV-20W LED constant voltage waterproof switching power supplySieno LPV-20W LED constant voltage waterproof switching power supply

Sieno LPV-20W LED constant voltage waterproof switching power supply

  • Universal AC input
  • BUilt-in power factor correction
  • Protections:short circuit/over load/over voltage/over temp
  • OCP point adjustable through output cable or internal potentiometer
  • Product description: Sieno LPV-20W LED constant voltage waterproof switching power supply Universal AC input BUilt-in power factor correction Protections:short circuit/over load/over voltage/over temp
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Sieno LPV-20W LED constant voltage waterproof switching power supply

Features:


·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

·1 Year warranty

Technical data:

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.



CONTACT US

Address

Liushi,Yueqing,Wenzhou,Zhejiang,China

Phones

86-18657769510