LED Lighting Drivers: LPV20 20w Power Supplies

20W Single Output Class 2 Switching Power Supply

	Constant voltage mode power supply
	Universal AC input
	Protections: Short circuit / Overload / Over voltage
	Epoxy encapsulated with IP67 level
	Cooling by free air convection
	Suitable for LED lighting and moving sign applications

Model Number	Output Voltage	Output Amps	Ripple and Noise	Over Voltage Protection	Efficiency
LPV20-5	5 Volts(DC)	3 Amps	80mV pk-pk (Note 1)	5.75~6.75 Volts(DC) Shut off o/p voltage,clamping by zener diode	77%
LPV20-12	12 Volts(DC)	1.67 Amps	120mV pk-pk (Note 1)	13.8~16 Volts(DC) Shut off o/p voltage,clamping by zener diode	81%
LPV20-15	15 Volts(DC)	1.33 Amps	120mV pk-pk (Note 1)	17.5~21 Volts(DC) Shut off o/p voltage,clamping by zener diode	83%
LPV20-24	24 Volts(DC)	0.84 Amps	150mV pk-pk (Note 1)	28~32 Volts(DC) Shut off o/p voltage,clamping by zener diode	83%

LPV-20 series

Input Specifications

Input Voltage Range	90-264VAC
Input Current	0.55 Amps @ 115VAC; 0.35 Amps @ 230VAC
Frequency Range	47-63 Hz
Inrush Current	35Amps/115VAC ; 70Amps/230VAC (Cold Start)
Leakage Current	0.25mAmps/240VAC

General Specifications

Isolation	3KVAC Input/Output
Efficiency	77%
Safety Approvals	UL1310 Class 2, CAN/CSA C22.2 No 223-M91 design refer to TUV EN60950-1, EN61347-2-13
Insulation Resistance	I/P-O/P >100M? / 500VDC / 25°C/70%RH
EMI	Compliance to EN55022 (CISPR22) Class B
EMS	Compliance to EN61000-4-2,3,4,6,8,11; ENV50204; EN55024 light industry level, criteria A
Harmonic Current	Compliance to EN61000-3-2

Environmental Specifications

Operating Temperature	-30°C to +70°C (See Derate Curve)
Storage Temperature	-40°C to +80°C, 10~95% RH
Relative Humidity	20~90% RH non cond
MTBF	786.5KHrs min, MIL-HDBK-217F (25°C)
Vibration	10~500Hz, 2G 10min./1cycle, preiod for 60min. each along X,Y, Z axes
Cooling	free air convection
IP Rating	IP67
Temperature Coefficient	±0.03%/°C (0~50°C)

Output Specifications

Output Voltage	5 Volts(DC)
Output Amps	3 Amps
Load Regulation	±2.0%
Line Regulation	±1.0%
Ripple and Noise	80mV pk-pk (Note 1)
Over Voltage Protection	5.75~6.75 Volts(DC) Shut off o/p voltage,clamping by zener diode
Over Current Protection	110~150% rated output power Hiccup mode, auto recov after fault condition is removed (Note 3)
Hold Up Time	50ms/230VAC ; 16ms/115VAC
Rise Time	500ms, 20ms /230VAC/115VAC
Voltage Tolerance	±5.0% (Note 2)

Physical Specifications

Size (mm)	118 x 35 x 26 mm
Size (Inches)	4.65” x 1.38” x 1.02”
Weight (g)	220g
Weight (oz)	7.76 oz

Notes

1. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

2. Tolerance : includes set up tolerance, line regulation and load regulation.

3. Derating may be needed under low input voltage. Please check the derating curve for more details.

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.

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LPV20 20w LED/Lighting Power Supplies