CCC Approved 48v 300w ac-dc Power Supply 48v 6.3a SMPS for led lighting

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$20.00 - $21.60 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
KAIHUI
Model Number:
K19-UP300S48
Output Power:
300W
Output Type:
Single
Input Voltage:
90-264V AC
Output Voltage:
48V
Output Frequency:
47-63 Hz
Output Current:
6.3A
Product Name:
CCC Aproved 300w SMPS for led lighting
Efficiency:
>88% @ 220V AC
Protections:
Short Circuit Overtemp Overload Overvolt
Size:
140*82*50mm
Warranty:
2 years
Certification:
ROHS
EMC standards:
MEET EN55022 CLASS B,EN61000-3-2
SAFETY standards:
GB4943,EN60950-1
Power Factor:
>0.99@110V;>0.95@220V
ODM/OEM:
YES
Supply Ability
Supply Ability:
80000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Meet the export standards
Port
Shenzhen port, Guangzhou port, Huangpu port

CCC Aproved  48v 300w ac-dc  Power Supply 48v 6.3a SMPS for led lighting

Product Description

 Features:

1,With wide application,they had been used in LED lighting,ACS,medical and beauty device,electrical power system,communication system,military industry and others.

2,Some models achieved GS,CE,CCC,ETL,ISO,ROHS certification now.

3,There are more than 1,000 kinds of models.

 


1,Universal AC Input;

2,PFC;

3,High Efficicency,Low ripple noise;

4,Protection:Short circuit/Over load/Over temp,etc

 

 parameter           Item No.

K19-UP300S48

 

 

OUTPUT

 

 

 

 

 

 

 

DC Output Voltage

 

+48V

Output Rated Current

 

6.3A

Output Current Range

 

0-6.3A

Rated power

 

302.4W

Ripple noise

 

480mVp-p

Output adjustable range 

 

43.2~52.8V

Output Accuuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up,Rise,Hold up time

500Ms, 50Ms, 20Ms

 

INPUT

 

 

 

 

 

 

 

Input Voltage range

90~264V AC

AC current

1.5A @ 220V AC

Input frequency

47-63 Hz

Efficiency

    

>88% @ 220V AC

Inrush current    

COLD STAR 15A/115V,30A/230V

Leakage Current    

<0.35mA@240V AC

Power Factor    

>0.99@110V;>0.95@220V

Over Temp.protection

Over load protection    

110~200%, TYPE:HICCUP RESET:AUTO RECOVER

Over temperature    

105℃ Proteciton Type:Shut down o/p voltage,Auto-recover after temperature down

Output over-voltage

 

55-60V

ENVIRONMENT

 

 

Working Temp.,Humidity

-20~50℃,10~90% RH,NON-CONDENSING

Storage Temp.,Humidity

 

-20~85℃,10~95% RH

Temp.,Drift 

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH

 

SAFETY&EMC

 

 

Safety standards

GB4943,EN60950-1

Pressure 

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Insulation resistance

 

I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms

EMC standards

MEET EN55022 CLASS B,EN61000-3-2

 

OTHER

 

 

Demension

140*82*50mm

Weight

0.6Kg

Note:         

1,All the parameters in the 230VAC input, rated load, temperature 25 ℃, humidity 70% under the conditions of determination;
2, Accuracy: including setting error, line adjustment rate, load regulation rate;
3,Ripple test: connect the power supply and load with 30cm long wire and 0.1u and 47u capacitance at the load end, measured on the load side with 20MHz oscilloscope;
4,Line regulation: at rated load conditions, the input voltage changes from low to high measured;

5,Load regulation: the measured output load from 0 to 100% load change measured;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Related Products

 

 

Company Information

 

Packaging & Shipping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Payment&Shipping

Payment
We accept T/T, L/C,or Western Union,if you have any
problems about payment,please contact us

Shipping
15-20 days after sample approval and deposit received.
Tracking No. will be sent to you after delivery and you
will get every important shipping status by email

FAQ

Q1. Can I have a sample order for power supply?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

 

Q2: Do you accept OEM/ODM for the switching power supply  ?

A2: Yes. we do.

 

Q3:How about the quality?

A3:We have the better professional and experienced engineers team and strict QA and QC system.Repair rate under 0.1%~0.2%

 

Q4:What is PFC?
A4:PFC stands for Power Factor Correction. The purpose of PFC is to improve the ratio of apparent power and real power. The power factor is only 0.5~0.7 in non-PFC models. In PFC models, the power factor can reach above 0.9. The calculation formulas are as below: 
Apparent Power=Input Voltage x Input Current (VA) 

Real Power= Input Voltage x Input Current x Power Factor (W) 

 

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