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.

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Description

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	1278245mm 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:

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)