5g Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: >500W
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Model NO.: GPAD152M54-1B
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, UL, RoHS, CCC, CB
• Brand: Goldpower
• Trademark: Goldpower
• Origin: Shenzhen

Product Description

 

1.1 Environmental
Parameter	Min.	Typ.	Max.	Unit	Remark
working temperature	-40		55	°C	-40 ° C, power on
Storage temperature	-40		75	°C
relative humidity	5		95	%
atmospheric pressure	70		106	KPa
Sea level			5000	m
Heat dissipation mode	Natural conduction and heat dissipation				External radiator, natural heat dissipation (radiator temperature not more than 85 ° C)

 

1.2 input
Parameter	Min.	Typ.		Max.	Unit	Remark
Input voltage range	176	220		264	Vac	1500W output
	100		176		Vac	750W output
Input frequency	45	50	65		Hz
Input power factor	0.97					Rated / input, rated output (1500W output)

 

1.3 output characteristic
Parameter		Min.	Typ.	Max.	Unit	Remark
Output voltage range	-55V	-43.6	-55	-57.6	Vdc	Rated input and output
	BAT	-43.6		-57.6
Load output current	-55V			23.3	A	1500W output (battery current is constant current charging current)
	BAT	3.5	4	4.5
Precision of voltage regulation	-55V			±2	%	Rated input and output
Load adjustment rate	-55V			±1	%	Rated input and output
Source adjustment rate	-55V			±1	%	Rated input and output
Ripple + noise	-55V			200	mV	Rated input and output; bandwidth 20MHz, test end parallel 10uF electrolytic capacitance and 0.1uF film capacitance; test at 25 ° normal temperature
efficiency		94			%	Room temperature 220VAC, 50-100% rated output
output power			1500		W
temperature coefficient				±0.02%	/ºC
Dynamic response overshoot				±5	%	25% - 50% - 25% or 50% - 75% - 50% load change
Dynamic response recovery time				200	us	0.1A/ us
Overshoot amplitude of switching machine				±5	%
Boot delay				8	S	Set the output voltage to the setting value at rated input
Battery power down protection		-43.2	-43.6	-44	Vdc