+86 18824706559

amy@gzkaihui.com
New Products

100-240VAC medical centrifuge machine power supply 300W 36V open frame SMPS

The switching power supply 300W 36V open frame,the dimension is 127*82*45mm,it is widely used to the medical centrifuge machine and stage lights. it is manufactured by China factory from guangzhou.

  • Brand:

    KAIHUI
  • Item NO.:

    K18N-UP300S36
  • Product Origin:

    China ( Mainland )
  • Shipping Port:

    Guangzhou port
Product Details
300W Switching power supply 36V 

Description:

K18N-UP300S series 300W switching power supply has high efficiency, low temperature rise and 12v 24v 36v 48v output voltage adjustable with 2 years warranty,now it widely used to the medical centrifuge machine and stage lights.


Features:

1, 300w power supply high efficiency ;  

2, DC 12V 24V 36V 48V 300w power supply unversial AC input voltage;

3, 36V 300W open frame power supply short circuit, overload and over voltage protection.

Parameter

            Item NO

K18N-UP300S12

K18N-UP300S24

K18N-UP300S36

K18N-UP300S48

Output

Output Voltage

+12V

+24V

+36V

+48V

Rated Current

25A

12.5A

8.3A

6.25A

Current Range

0-25A

0-12.5A

0-8.3A

0-6.25A

Rated Power

300W

300W

300W

300W

Ripple

200mVp-p

240mVp-p

360mVp-p

480mVp-p

Adjustable Output Range

±10%

Output Accuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up,Rise,Keep up time

50ms,50ms,20ms

Input

Input Voltage Range

90~264V AC;110~360V DC

Input Current

3.2A/115V;1.6A/230V

Input Frequency

47~63Hz

Efficiency

>88%

Inrush Current

20A@115VAC,40A@230VAC

Leakage Current

<0.75mA@240V

Protection

Over Load Protection

110~150%,Hiccup protection, automatic recovery

Short Circuit Protection

TYPE:HICCUP RESET:AUTO RECOVER

Over Voltage protection

15~18V; 30-33V; 42-46V; 55-60V

Environment

Working Temp.,Humidity

-10~50℃,10~90% RH,No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH

Temp.,Drift

±0.03%/℃(0~50℃)

Vibration

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

Safety&EMC Standards

Safety Standards

GB4943,EN60950

Withstand Voltage

I/P-O/P,I/P-FG:1.5KV,O/P-FG:0.5KV DC 1min

Insulation Resistance

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

EMC Standards

EN61000-3-2,EN61000-3-3,EN55022 CLASS A

Others

Dimension

127*82*45mm CASE:K818N

Weight

0.5kg

Notes

1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;

2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;

3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;

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.


Product picture:

300W switching power supply

150w 12v smps

150w light power supply

150w open power supply

36v 150w switching power supply

48v 150w led power supply

smps dc 48v 150w


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) 



Send a message

If you have any questions,please contact us,we will reply you as soon as possible.Looking froward to our kind cooperation in the near future! Thanks!

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Contact Us
Address:2F BLDG8,Standard Ind.Park,Dongchong Town,Nansha District 511453 Guangzhou Guangdong China Tel:+86 020 39934402    Fax:+86 020 39934452 Cell Phone:+86 18824706559 E-mail:amy@gzkaihui.com

Copyright © Guangzhou Kaihui Electronics Co.,Ltd All Rights Reserved

Chat now

Live Chat

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!