DY-300W-48-20D

• Design for indoor installation • Protections:Short circuit/Overload • Embedded integration design • 100% full load burn-in test • Suitable for LED lighting • Strong magnetic suction, Safely latch • 3 years warranty

Product Category:

Magnetic series

DY-300W-48-20D.pdf

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Product Description

Model		DY-80W-48-15D
OUTPUT	DC voltage	48V±2%
	Rated current	6A
	Current range	0-6A
	DC output power	288W
	Ripple &Noise (max) note.2	800mVp-p
	Load stability	±5%
	Voltage tolerance note.3	±1%
	Setup, Rise time note.4	/
	Hold up time(Typ.)	/
INPUT	Voltage range	180-265VAC
	Frequency range	50-60Hz
	AC current(Typ.)	2.4A/180VAC 2.3A/220VAC
	Inrush current	Cold start ≤100A
	Incoming line stability	±1%
	Power factor(Typ.)	PF≧0.5
	Efficiency (Typ.)	≥92%
	Leakage current	≤5mA/260VAC
PROTECTION	Short circuit	The power supply can resume normal operation when the short circuit is removed during power supply.
	Overload	105%-150% rated output power
	Overload	Protection type:Hiccup mode,recovers automatically after fault condition is removed
	Over current	After the over current fault is removed, the power supply will automatically resume normal operation.
ENVIRONMEN	Working temp.	-10℃~+55℃( Refer to“derating curve”)
	Working humidity	20%~90%RH non-condensing
	Storage temp., humidity	-40℃~+85℃，10%~95%RH
	Temp. coefficient	±0.03%℃(0-5℃)
	Vibration	10-500Hz, 2G 10min. / 1 cycle, 60 min. each axes
SAFETY&EMC	Aging test	Input voltage : 220V 50HZ Rated output current 25℃, Burn-in 2h
	Withstand voltage	Input and output: 1.5KVAC 5mA 3s input and shell; 1.5KVAC 5mA 3s
	Isolating resistance	Between input and output, input and shell: 500VDC / 100MΩ
	EMC emission	/
	EMC immunity	/
	Safety standards	/
NOTE	All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.
	Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor.
	Tolerance: includes set up tolerance. Line regulation and load regulation.
	Length of set up time is measured at first cold start .Turning ON/OFF the power supply may lead to increase of the set up time.