AC/DC, 48V 0.3A Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 1 - 50W
• Input Voltage: 160-265V
• Certification: CE, RoHS, CCC, CB
• Brand: Goldpower
• Model NO.: ZXR10 W201P
• Transport Package: Carton
• Trademark: Goldpower
• Origin: China

Product Description

1 INTRODUCTION
ZXR10 W201P is a low-duty power supply with AC/DC single output. Thanks for the latest circuit design, it is compact and of reliable performance.It has the wide range of input voltage and has many functions including short-circuit protection, over-current protection and lightningproof function.The cooling way is natural conductive. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.
2  SPECIFICATION REQUIREMENTS
2.1 Environmental Requirements
2.1.1 Operating temperature:-5ºC~+60ºC
2.1.2 Storage temperature:-25ºC~+80ºC
2.1.3 Relative humidity:5%~95%
2.1.4 Absolute altitude:≤3000m
2.1.5 Atmospheric pressure:70~106KPa
2.1.6 Cooling:natural conductive 
2.2 Input Requirements

Item	Unit	Min	Typical	Max	Testing Conditions
Input voltage range	Vac	160	220	265
Input frequency range	Hz	45	50	65
Power Factor		0.75			Input220Vac,output with full load
Input rush current	A			3	Average value

2.3 Output Electrical Requirements

Item	Unit	Min	Typical	Max	Testing Conditions
Output voltage range	V	43.2	48	52.8
Output current range	A	0		0.3
Load regulation				±2%
Voltage regulation				±2%
Ripple	mV			50	measured within the rated voltage input and load, with 0.1UF filmy capacitor and 10UF/63V high frequency electrolytic capacitor output,bandwidth of oscillograph set at 20MHz.
Output Power	W			15	Natural Cooling/Full Output
Output Efficiency	%	60			220Vac/Full output
Temperature coefficient	/ºC			±0.02%

2.4 Protecion

Item	Unit	Min	Typical	Max	Recovery characteristics
+48V output current-limited  protection	A	0.4	0.5	-	Auto recovered
short-circuit  protection	A	-	-	-	Can be short-circuit for a long time,Auto recovered

2.5 SAFTY

Item	Level	Standards(or testing conditions)
Safety certification	To comply with EN60950	EN60950
Insulation voltage ( input to ground)	1500Vac	1500Vac /1Min /Leakage Current≤10mA
Insulation voltage ( input to output)	3000Vac	3000Vac /1Min / Leakage Current≤10mA
Insulation resistance	10MΩ	Under normal atmospheric pressure, and when the relative humidity is 90%, and the testing voltage is DC 500v, for the power supply, the insulation resistance of input to output, input to ground, and output to ground is no less than 10MΩ.
Isolated transformer isolate the voltage	3000VAC	50Hz/3000Vac/1Min / Leakage Current≤2mA

Remark: remove the discharge tube at the time of testing.
2.6 EMC

Item	Index requirements	Standards
CE	CLASS B	EN55022
RE	CLASS B	EN55022
voltage sudden fluctuation	IEC61000-3-3	IEC61000-3-3
Ripple	IEC61000-3-2  B	IEC61000-3-2
Surge	Line-line4KV     Line-ground6KV	IEC61000-4-5
ESD	There is no influence on operation of mudole when do ESD on case after installed the case. Air discharge:±8KV	EN61000-4-2

2.7 Other requirements

Item	Index requirements	Performance
MTBF	100000H	Pass
Vibration	>Frequency : 5 to 9 Hz >Amplitude : 3.5mm,9~200Hz >Direction : 3 directions >Sweep time : 50minutes(50minute per one way) > acceleration:10m/s2,	100% functional after test Pass
Shock	Half-sine wave,acceleration: 20G,Amplitude 11ms,Direction : 3 directions(X,Y,Z) 3 times per one direction	Pass
Dustproof	Has some function of dustproof	Pass
Odor	No peculiar smell and deleterious gas	Pass