DC5-30V to 1.25-30V Automatic Step UP/Down Converter Boost/Buck Voltage Module

DESCRIPTION DC5-30V to 1.25-30V Automatic Step UP/Down Converter Boost/Buck Voltage Module Features: This is a non-isolated DC regulated power converter module with long service life. High power and stable output, it converts 5-30VDC to 1.25-30VDC. High quality components ensures high conversion efficiency, up to 93%. It supports over current, short circuit, over temperature protection. Designed with two heat sinks for better heat dissipation. Specification: Type: Non-isolated synchronous rectification automatically step up/down module Input Voltage: DC5-30V Input Current: 8A, () 10A, (within 6A for long-term work) Quiescent Current: 4mA (there will be deviation when working voltage is different) Output Voltage: 1.25-30V continuously adjustable Output Current: 10A () (long-term natural cooling within 5A, please reduce rated value when output high voltage), enhance heat dissipation or reduce rated value when module temperature is over 65℃ Constant Current Output Range: 0.2-10A Operating Temperature: -40℃ to +85℃ Frequency: 150KHz Conversion Efficiency: Typical 91%, imum 93% Over Current Protection: Yes Short Circuit Protection: Yes (current limiting protection) Over Temperature Protection: Yes (automatic reduce output voltage) Reverse Input Protection: No, please connect to a diode in series at input if needed Output Flow Back Protection: Yes, do not need to add the diode when used for charging. Wiring Method: Terminal block output, (IN is input, OUT is output) Weight: 70g / 2.5oz (approx.) Current Adjustment: 1, Adjust the CV potentiometer, set the output voltage aording to the load requirements. 2, Rotate counterclockwise potentiometer about 30 circles, (i.e. the output current is set to minimum), connected to the LED, set potentiometer to required current. If you use the module for battery charging, connect to output after battery is fully discharged. Adjust to required current. Because if the more energy is left in battery, the less charging current will be. Please do not use short circuit to adjust current. Package Contents: 1 PCS . Note: We will post positive feedbacks to our customers after they are satisfied with our service and/or products, in case you are not satisfied with our products or service, please contact us about the issue that you encountered, we will try our best to resolve it for you. Our object is to satisfy all our customers. Please remember any issues can be resolved prior any open case or negative feedback comments. SHIPPING We Will pack your order carefully before shipping,your order will be shipped by airmail. Economy Shipping is untracked,no tracking information,but we will mark as shipped on ebay if order is shipped. We will leave tracking number for Standard Shipping and ePacket delivery. Customs will random inspection some parcel,that may make your order take some more days for delivery. So,International shipping takes a little long time,it will take 15-45 days for delivery,please be patience. Shipping time is only estimated and not guaranteed. We do not bear any customs duties and import charges. If you do not receive your item on time, please contact us immediately for further assistance. PAYMENT We accept EBAY Managed Payments only. The purchaser/winning bidder need make payment within 3 days. If a payment has not been received within 7 days of auctions end date,the transaction will automatically be cancelled. Also an unpaid Item case will be issued to ebay. Please understand we must file the case for cancellation so we can get the transaction fee back from ebay. FEEDBACK We want positive feedback. We will leave you positive feedback after receiving your payment. Please don’t leave Neutral feedback rating,because it is exactly the same as a negative feedback on ebay. If for any reason you cannot give us all star seller rating,please give us the opportunity to resolve the issue before leaving feedback. We really need your positive feedback! Thanks! ABOUT US We are professional seller, please believe that our products and service can make the transaction smooth and satisfactory. Every product we selling has been carefully selected and tested by ourselves to ensure excellent quality and function. We take pictures and type the products descriptions all by ourself to ensure to present all real situations. What you see is what you get. CONTACT US Please do feel free to contact us by ebay message if you have any question or problem any time. We will reply you within 24 hours asap. COPYRIGHT © hernun_nenoro ALL RIGHT RESERVED