Input: 90-280VAC; Output: 48VDC; Power: 1440W

• Warranty: 2 Years
• Output Power: 101 - 200W
• Input Voltage: 220V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Power Supplying System: Level 1 Power Distribution Equipment
• Model NO.: GPR4830B1-A
• Energy Transmission: One-way Transmission
• Modulation System: Gold-Power
• Certification: CE, UL, RoHS, CCC, FCC
• Brand: Gold-Power
• Trademark: gold-power
• Origin: China

Product Description

1.1 AC input
Parameter	Min.	Typ.	Max.	Unit	Remarks
Input voltage range	90	220	280	Vac
Input frequency	45	50	65	Hz	Rated load
Input current			13.5	A
power factor	0.99				Rated input/rated load

 

1.2 Output
Parameter	Min.	Typ.	Max.	Unit	Remarks
Output Voltage Range	46	48	50	Vdc
Output current range	0		15	A	Input is 90-175 Vac
	0		30	A	Input is 176~280 Vac
stabilized voltage precision			±1	%
Load adjustment rate			±1	%
Telephone weighing murmur			2	mV
Broadband Noise Voltage			100 30	mV	(3.4KHz~150KHz) (150KHz~30MHz)
Ripple (peak and peak)			400	mV	At rated input/output, a 0.1uF thin film capacitor and a 10uF high frequency electrolytic capacitor are added, and the bandwidth is measured at 20MH.
output power	0	1440		W	176-280Vac
	0	720		W	90-175Vac
Output efficiency	91			%	220V ac
	85			%	110V ac