Home > Electrical & Electronics > Power Supply & Distribution > Switching Power Supply > Switch Power Supply

Switch Power Supply

Switch Power Supply thumbnail-1
Switch Power Supply photo-1
US$ 0.1 - 10 MOQ: 1000 Pieces
Key Specifications
Get Latest Price
Place of Origin:
Zhejiang, China
Brand Name:
SENTAI
Model Number:
DR-45
Contact Supplier Request Quote Chat Now
Zhejiang Sentai Electrical Apparatus Factory
Gold Verified Supplier
5Yrs
Payment & Shipping
Payment Methods:
Port of Shipment:
china port
Delivery Detail:
Delivery time depends on order quantity.

Related Products

  • Product Details

  • Company Profile
  • Contact Us
Place of Origin Zhejiang, China
Brand Name SENTAI
Model Number DR-45
Output Power 1 - 50W
Output Type Other, DC
Input Voltage 220V
Output Voltage 5-24V
Output Frequency 50Hz
Output Current 2-5A

Specifications

1.High efficiency and low operation temperature
2.Soft-start current can reduce the AC input impact effecticly

Model DR-45-5 DR-45-12 DR-45-15 DR-45-24
Specification
DC output voltage 5V 12V 15V 24V
Output voltage range(Note:2) ±2% ±1% ±1% ±1%
Rated outpru current 5A 3.5A 2.8A 2A
Output current range 0-5A 0-3.5A 0-2.8A 0-2A
Wave and noise(Note:3) 100mVp-p 200mVp-p 240mVp-p 480mVp-p
Inlet stability(Note:4) ±1% ±1% ±1% ±1%
Load stability(Note:5) ±1% ±1% ±1% ±1%
DC output power 25W 42W 42W 48W
Efficiency 72% 77% 77% 80%
Adjustable range
for DC voltage		 4.75~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4
AC input voltage range 85~264VAC 47~63Hz;120~370DC
Input current 1.5A/115V 0.75A/230V
AC Inrush current Cold-start current 30A/115V 60A/230V
Leakage current <1mA/240VAC
Overload proctection 105%~150% Type:pulsing hiccup
shutdown Reset:auto recovery
Over-voltage protection  
High-temperature protection  
Temperature coefficient ±0.03%/(0~50)
Setup,rise,hold up time 800ms,60ms,50ms/230V
Vibraton 10~500Hz,2G 10min,/1cycle,period for 60min,
Each axes 
Withsatnd voltage Input and output internal:1.5KvAC,input and enclosure:1.5Kv
AC,output and enclosure:0.5KvAC
Isolation resistance Input and output internal,input and enclosure,output and
enclosure:500VDC/100M
Working termperature
and humidity		 -10~+60(Refer to output derating vurve),
20%~90%RH
Store temperature and humidity -20 +85,10%~95%RH
Overall dimension 93*78*67mm
Weight  0.31Kgs
Safety standards Meet UL 1012R requirement(Not apply for the mark)
EMC standards Meet FCC PART15 J Conduction class B
Note:1.The testing condition for the paramenter above is:230VAC input,rated load,2570% RH,Temperature.
2.Error.include the setting error,line stability and load stability.(Note:5)
3.Wave test:adopting"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% to 100%.

Send Inquiry to This Supplier

Message
0/5000

Want the best price? Post an RFQ now!
Zhejiang Sentai Electrical Apparatus Factory
Gold Verified Supplier
5Yrs
Business Type
Manufacturer
Year Established
1997
Factory Size
10,000-30,000 square meters
Total Employees
201 - 300 People
Contact Supplier Request Quote Chat Now

You May Also Like

Product Categories

Related Searches

Recommended Categories

Explore top categories and find suppliers for your specific needs
Power Adapter Power Adapter
Power Distribution Cabinet & Box Power Distribution Cabinet & Box
UPS UPS
Electric Power Fitting Electric Power Fitting
Voltage Regulator Voltage Regulator
LED Power Supply LED Power Supply
Other Power Supply & Distribution Other Power Supply & Distribution
LED Conversion Kit LED Conversion Kit