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.: GPAD501M54-1C
• 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

Technical index
1, Environmental conditions
1. Working temperature: - 40 ºC ~ + 65 ºC (rise to 65 ºC, power supply can reduce load by 20%)
2. Storage temperature: - 40 ºC - + 85 ºC
3. Relative humidity: 5% - 95%
4. Altitude: ≤ 4000m
5. Atmospheric pressure: 70-106kpa
6. Cooling mode: natural cooling
,Input characteristics

Parameter	Min.	Typ.	Max.	Unit	Testing conditions
Input voltage range	VDC	210	280	390
Starting voltage range	VDC	190		280
Input frequency	Hz	45	50	65
Input power factor		0.95			220VDC ± 20% input, rated output
Input starting impulse current	A			20	Cold boot

,Output electrical characteristics

Parameter	Min.	Typ.	Max.	Unit	Testing conditions
output voltage	Vdc	-52	-54	-56
Output current	A		10
Precision of voltage regulation				±2%
Load adjustment rate				±1%
Source adjustment rate				±1%
Ripple + noise	mV			200
output power	W		540
Output efficiency	%	88		-	220V ± 20% input, 50% - 100% rated output
temperature coefficient	/ºC			±0.02%
Soft start time	S			5	Rated input voltage switch to output voltage to set value.
Power off maintenance working time	mS	10			220VDC input, rated output
Dynamic response overshoot	%VO			±5	25% - 50% - 25% or 50% - 75% - 50% load change
Dynamic response recovery time	us			200	0.1A/uS
Overshoot amplitude of switching machine	%VO			±5