DC-DC Converter Step-down Adjustable 4.5-60V 12v to 1.2-30V 5v 90W Power Supply For Sale
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DC-DC Converter Step-down Adjustable 4.5-60V 12v to 1.2-30V 5v 90W Power Supply
Price: CN $11.66
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DetailModule Properties: non-isolated step-down module (buck),Adjustable Voltage Regulator,Power Adapter. Rectification: non-synchronous rectification Input voltage: DC 4.5~60V Output voltage: DC 1.25~30 adjustable Output Current: 3A. Can 30V 3A 90W at full load. Please enhance heat dissipation. Output Power: 90W Max Efficiency: Up to 92% (the smaller the pressure, the higher the efficiency) Switching frequency: 50KHz Lowest dropout: 2V Operating Temperature: Industrial (-40°c to +85°c) (output power 20W or less) Full load temperature rise: 40°c Load regulation: ± 0.5% Voltage regulation: ± 0.5% Output ripple: Input 48V, Output 5V, 3A, ripple less than 10mV Bandwidth: 20M Dynamic response speed: 5% 200uS Short circuit protection: current limiting, since the recovery (output voltage lower than 20V) Output over-voltage protection: None Input Reverse Polarity Protection: Yes. Installation: screw (diameter 3 mm), 2 mounting holes, 2 holes spaced 82mm Shell: All aluminum, casting process, can work in harsh conditions
Some Applications: Buck: 12V 24V 36V 48V battery for the buck, Input can withstand up to 60V, Output stable 3.3V 5V 9V 12V 24V and so on. POE remote power supply.
Package Contents 1 xDC Buck Converter (Adjustable Voltage Regulator)
responseWe appreciate positive response . we always try our best to service our customers . so if you have ant question ,PLEASE DON’T HESITATE TO TELL US, we are always here to offer help .Payment
We prefer PayPal .For purchasing multiple items , please contact us for a combined invoice .
generally we would like to receive payment thin 48 hours if .
ShipmentWe provide airmail service with good package . The items will be shipped within the nest
2 business days after we received the payment . when you buy multiple items ,your shipping
cost will be combined with discount .
SHIPPING TIME (weekends/holidays excluded)
Country Name
Shipping Time
Country Name
Shipping Time
USA/Canada
10 -15d
Spanish/Portugue
10-25d
East/South Asia
10 -15d
France/West Asia
10-25d
United Kingdom
10 -20d
Italy
10-30d
Australia/New Zealand
10 -15d
West Asia/Middle East
15-25d
Most Country of West/North Europe
10-20d
South America and Africa
15-30d
East /Middle Europe/Russia
10-25d
About us
NEW, GOOD QUALITY, ORIGINAL PACKAGE
LARGE STORE AND THE LOWEST PRICE
NO-QUESTION-REFUND,
FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINALPACKING(TAPE REEL/TUBE/TRAY）
We specialize in electronic components . ICs, Capacitors, Diodes, Resistors, LEDs,
Transistors, and so on. Especially in Hard To Find Parts . we only sell
NEW , ORIGINAL parts . please buy with confidence .We offer NO-QUESTION-REFUND
