Product Details

Product Description

dual voltage switching power supply

Product Feature

AC input voltage range selected by switch
Small volume, low weight, high efficiency
Protections: short circuit/over load/over voltage/over temp
Built-in cooling DC fan
Cooling fan ON-OFF auto control
LED indicator for power on
100% full load burn-in test
2 Years warranty

Product pictures

Technology Parameters Table

dual voltage switching power supply

Mode Performance	S-100-3	S-100-5	S-100-7.5	S-100-12	S-100-15	S-100-24	S-100-27	S-100-48
DC output voltage	3V	5V	7.5V	12V	15V	24V	27V	48V
Output voltage tolerance	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current	20A	20A	13.6A	8.5A	6.7A	4.5A	3.7A	2A
Output current range	0~20A	0~20A	0~13.6A	0~8.5A	0~6.7A	0~4.5A	0~3.7A	0~2A
Ripple and noise	75mVp-p	75mVp-p	70mVp-p	60mVp-p	60mVp-p	50mVp-p	50mVp-p	50mVp-p
Inlet stability	±0.5%	±0.5%	±0.5%	±0.3%	±0.3%	±0.2%	±0.2%	±0.2%
Load stability	±0.5%	±1%	±0.5%	±0.3%	±0.3%	±0.2%	±0.2%	±0.2%
DC output power	100W	100W	100W	100W	100W	100W	100W	100W
Efficiency	74%	78%	80%	82%	82%	85%	86%	86%
Adjustable range for DC voltage	2.85-3.3V	4.75-5.5V	6.75-8.25V	10.8-13.2V	13.5-16.5V	21.6-26.4V	26-32V	43.2-52.8V
AC input voltage range	85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC
Input current	2.4A/115V 1.2A/230V
AC dash current	Cold-start current 30A/115V 60A/230V
Leakage current	<1mA/240VAC
Overload protection	105%~150%Type: pulsing hiccup shutdown reset: auto recovery
Over-voltage protection	…………………
High-temperature protection	………………….
Temperature coefficient	±0.03%/°C(0~50°C)
Startup .rise .retention time	200ms 100ms 30ms
Vibration	10~500Hz, 2G 10min/1 cycle , Period for 60 min , Each axes
With standard voltage	Input and output internal :1.5KvAC input and enclosure : 1.5KvAC output and enclosure: 0.5KvAC
Isolation resistance	Input and output internal: input and enclosure. Output and enclosure: 500VDC/100MΩ
Working temperature and humidity	-10°C~+60°C(Refer to output diagram cech,20%~90%RH
Store temperature and humidity	-20°C~+85°C, 10%~95%RH
Overall dimension	199×98×38mm
Weight	0.65kgs
Safety standards	UL 1012 TUV EN6050(IEC,UL1950) Approved
EMC standards	CISPR22(EN55022),IEC801-2,3,4IEC555 -2 Verification
Note : 1. The testing condition for the parameter above is : 230VAC input ,rated load, 25°C 70%Rh. Temperature. 2. Error, include the setting error, line stability and load stability . 3. Wave test: adopt “A12” double wire for 20MHz, and 0.1UF & 47UF capacitor short-circuit for interrupting. 4. Inlet voltage stability test: when is over load, the lowest voltage of inlet is up to the highest voltage. 5. Load stability test: The load is from 0% to100%

Our advantages:

Professional Production Experience:Professional manufacturer and have more than 11 years in this domain.
Quality Ensure: We have R&D department with more than 20 people to insure our product using advanced technology, based Preparation, operation, to ensure the quality of products to be in the industry leading level.
Quality Inspection: Mature quality control system, we have professional test team from the raw material to finished products.

On Time Delivery:With more than 1000workers and factory covering more than 21000 square meters, we can guarantee the great production and on-time delivery.
Various transportation: Different kinds of transportation are available .by sea, land and air(DHL.TNT.UPS FEDEX EMS)
Warranty and after-sales sevice :More than 2years warranty and good after-sales service .Reply to your questions in 24 hours.

Certificates

Product precess

Packing and Delivery:

dual voltage switching power supply

Packing :1.Vacuum packed with solid plastic to prevent water and dust.
2. put it in a suitable cardboard boxes, then put it into cardboard boxes,fix it with packing belt.
3.1pc/box,30 box/carton
Delivery days :7-10 working days

Company Information

Company introduction

Founded in 2003, Mingwei Corporation has been recognized as the leading manufacturer of industrial switching power supply and inverters in China. Our self-invested new factory is located in Jiangxi Ruijin, covering an area of 21000m2, and the factory building reach 20000m2. Our company offer products and services ranging from AC/DC&DC/DC standard, PFC, open frame, battery charger, din rail, to LED driver .over 5000 models showing great flexibility. We have R&D department with more than 20 people to insure our product quality,With more than 1000 workers guarantee on-time delivery.

Company Picture:

our workshop

FAQ

What's the product application?

1. Industrial automation control
2. Medical facilities intelligent control system, mechanical equipment,
laser equipment
3. Electric power project, electric power equipment, elevator equipment
and controls
4. Communication engineer, broadcasting equipment, security products
5. Lighting project, LED display screen, led strip, nixie tube, street
light, lamp and light, hotel, hospital and house decoration.
6.house appliance: air purifier, electronic refrigerator