China 2021 China New Design Regulated Power Supply - 350W Single Output Switching Power Supply S-350 series – Leyu manufacturers and suppliers

2021 China New Design Regulated Power Supply - 350W Single Output Switching Power Supply S-350 series – Leyu

Short Description:

Product Detail

Product Tags

Feedback (2)

With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for pure sine wave inverter 1500w, 12v 1a power supply, pure sine wave inverter, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!

2021 China New Design Regulated Power Supply - 350W Single Output Switching Power Supply S-350 series – Leyu Detail:

Characteristics of the S-series conventional power supply with unidirectional output,

The advantages are small size, light weight,

The international popular model is 100W 120W 145W 150W 200W 350W

Widely used in medical equipment, electronic display, LED street lights, home appliances

Huge price advantage, the power price can save up to $5.

More than 2 years of service life, inexpensive.

Leyu 3‰ far beyond the national standard 3%, hate the power supply life too long want to replace the new, do not choose Leyu power

350W Single Output Switching Power Supply S-350 series

High efficiency, high reliability, low cost

Universal AC input / full range

100% full load burn-in test

Protections: Short circuit/ Over load/ Over voltage

PWM control and regulated

Forced air cooling by built in DC fan

Built-in cooling Fan ON-OFF control

Fixed switching frequency at 25 KHz

2 years warranty

SPECIFICATIONS
OUTPUT
Model	S-350-5	S-350-7.5	S-350-12	S-350-13.5	S-350-15	S-350-24	S-350-27	S-350-48
DC Voltage	5V	7.5V	12V	13.5V	15V	24V	27V	48V
Rated Current	50A	40A	29A	25.8A	23.2A	14.6A	13A	7.3A
Current Range	0-50A	0-40A	0-29A	0-25.8A	0-23.2A	0-14.6A	0-13A	0-7.3A
Rated Power	250W	300W	348W	348.3W	348W	350.4W	351W	350.4W
Ripple & Noise	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p
Voltage Adj. Range	-10%,+12%	±20%	-16%,+10%	-12%,+11%	-10%,+20%	-16%,10%	-4%,+18%	-15%,+17%
Voltage Tolerance	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
Setup, Rise, Hold Up Time	200ms,50ms,20ms at full load
INPUT
Voltage Range	90~132VAC/180~264VAC selected by switch 47~63Hz; 254~370VDC
AC Current	6.5A/115V 4A/230V
Efficiency	76%		74%	79%	78%	81%	82%	83%
Inrush Current	Cold start 50A/115V 50A/230V
Leakage Current	<3.5mA/240VAC
PROTECTION
Over Load	105%~135%
Over Load	Protection type: Fold back current limiting, recovers automatically after fault condition is removed.
Over Voltage	115%~135%
Over Voltage	Protection type: hiccup mode, recovers automatically after fault condition is removed.
Over Temp.	RT3≥55℃ Fan On, ≤45℃ Fan Off, ≥80℃ Output Shutdown (5~7.5V)
	RT3≥65℃ Fan On, ≤55℃ Fan Off, ≥80℃ Output Shutdown (12~15V)
	RT3≥70℃ Fan On, ≤60℃ Fan Off, ≥85℃ Output Shutdown (24~48V)
ENVIRONMENT
Working Temp., Humidity	-10℃~+50℃; 20%~90%RH
Storage Temp., Humidity	-20℃~+85℃; 10%~95%RH
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
SAFETY
Withstand Voltage	I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
STANDARD
Safety Standard	Design refer to UL1950
EMC Standard	Design refer to EN55022, EN55024, EN61000
OTHERS
Dimension	21511550mm(LWH)
Weight	1Kg
Packing	20pcs/20Kg
NOTE
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation

Product detail pictures:

Related Product Guide:

To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for 2021 China New Design Regulated Power Supply - 350W Single Output Switching Power Supply S-350 series – Leyu , The product will supply to all over the world, such as: Germany, Cyprus, Milan, Our market share of our products has greatly increased yearly. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. We are looking forward to your inquiry and order.

5v dc power supply

ac dc power supply

adjustable dc power supply

adjustable power supply

dual output power supply

dual power supply

Medical power supply

Power Supply For Led Lights

switching power supply

variable voltage dc power supply

We are old friends, the company's product quality has been always very good and this time the price is also very cheap.

By Hedy from Greek - 2017.05.02 18:28

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By Candy from Lithuania - 2017.05.21 12:31

Write your message here and send it to us