Sp-500-27 500W 27V 18A Switching DC Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 500W
• Input Voltage: 88-264VAC
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: SP-500-27
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC
• Brand: Leyu
• Cooling Mode: Forced Air Cooling by Built-in DC Fan
• Protections: Short Circuit Overload Overvoltage Over Temperatur
• MOQ: 1 PC
• Material: Aluminum Case
• Transport Package: Carton
• Specification: 185*120*93mm(L*W*H)
• Trademark: Leyu
• Origin: China Mainland
• HS Code: 8504401990
• Production Capacity: 10000pieces Per Month

Product Description

 

SPECIFICATIONS
OUTPUT
Model	SP-500-12	SP-500-15	SP-500-24	SP-500-27	SP-500-36	SP-500-48
DC Voltage	12V	15V	24V	27V	36V	48V
Rated Current	40A	32A	20A	18A	13.8A	10A
Current Range	0-40A	0-32A	0-20A	0-18A	0-13.8A	0-10A
Rated Power	480W	480W	480W	486W	496W	480W
Ripple&Noise	240mVp-p	240mVp-p	240mVp-p	200mVp-p	200mVp-p	300mVp-p
Voltage Adj. Range	10-13.2V	13.5-18V	20-26.4V	24-30V	32.4-39.6V	41-56V
Voltage Tolerance	±2%	±1%	±1%	±1%	±1%	±1%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Setup,Rise,Hold Up Time	1.5s,50ms,20msat full load
Voltage Range	88~264VAC47-63Hz;124~370VDC
AC Current	7A/115V3.5A/230V
Efficiency	84%	84%	83%	85.5%	86.5%	87%
Inrush Current	18A/115V 36A/230V
Leakage Current	<3.5mA/240VAC
Over Load	105-135%
	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage	13.8-16.2V	15.5-18.2V	18-21V	27.6-32.4V	31-36.5V	57.6-67.2V
Over Temp.	≥55ºCFan On≤45ºCFan Off ≥70ºC Output Cutout
Working Temp.Humidity	-10ºC~+50ºC; 20%~90%RH
Storage Temp.Humidity	-20ºC~+85ºC; 10%~95%RH
Temp.Coefficient	±0.03%/ºC(0~50ºC)
Vibration	10~500Hz,2G 10min,/11cycle,60min,each axes
Withstand Voltage	I/P-O/P:3KVACI/P-FG:1.5KVACI/P-FG:0.5KVAC
Isolation Resistance	I/P-O/P,I/P-FG,I/P-FG:500VDC/100MΩ
Safety Standard	UL1950
EMCStandard	CISPR22(EN 55022),IEC1000-4,2,3,4,5,6,8,11 IEC1000-3-2
Dimension	185*120*93mm(L*W*H)
Weight	1.8kg
NOTE
1.All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25ºC of ambient temperature. 2.Tolerance:includes set up tolerance,line regulation and load regulation 3.Ripple&noise are measured at 20MHZ of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μ&47μ parallel capacitor. 4.Line regulation:min&max voltage of the rated load. 5.Load regulation:load from 0 to 100%