LM2596 LM2577 Power Step-up/down Module CC/CV Charging, US $9.40 – Picture 0

LM2596 LM2577 Power Step-up/down Module CC/CV Charging, US $9.40 – Picture 1

Lm2596 Lm2577 Power Step-up/down Module Cc/cv Charging

US $9.40

Hong Kong, Hong Kong
Jan 29th

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LM2596 LM2577 Power Step-up/down Module CC/CV Charging Click Photos to Enlarge Click to Enlarge Click to Enlarge Description This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment measured results, without considering other factors. Power supply module is a kind of electronic components, please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current, constant voltage module (CC CV) charging module Specification: *Input Voltage :4-35V · Output voltage: Continuously adjustable(1.25-25V unload adjust) · Output current: rated 3A, the largest 4A (If more than 15W, please install the heat sink) · CC range :0-4A (adjustable) · Revolving light current: CC value * (1%-100%), default is 0.1 times · Minimum voltage difference: 2V · Output power: natural cooling 15W · Conversion efficiency: 80% (the higher the output voltage, the higher the efficiency) · Operating Temperature: Industrial (-40 ? to +85 ?) (ambient temperature more than 40?, lower power use, or add heat sink) · Full load temperature rise: 45 ? · Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. · Output short circuit protection: Yes, constant current. · Connect method: Can solder on the PCB with wire directly · Input: IN+ input Positive is, IN- input negative · Output: OUT+ output is positive, OUT- output negative · Module Size: 50 x 37 x 13mm Applications: · High-power LED constant current driver. · Lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charge. · Solar panels, wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit. Package content: 1 pcs Module Satisfication Ganrantee We will leave 5 Star psitive Feedback after receiving the payment.5 Star Feedback is our life. Please help do not leave a neutral or negative feedback and Low score, Please do contact us to get a better solution! Your understanding will be appriciated! We believe all the problems can be solved if buyer works with us I am a honest seller , Please 100% trust! Your sasifation is our final goal!!, Our best service will let you 100% satisfy!! Hope also to receive your 5 star positive feedback! Note: The economy shipping will be no tracking number , Only have the recording number to prove it sent If you need the tracking number , Please select the stardard shipping, Will be sent by the HK Post /China Post Registered mail Retrun Policy We have a 45 Day Money Back Guarantee ! We will issue a refund upon our receipt of the original product Only defective product or wrong item will be offered exchange or store credit Please contact me before you return it, We reserve the right to refuse any returns for our reasons. Return products must also be in original condition If you have any problem, please contact me frist,we will solve the problem for you. I think we can resolve the dispute through friendly negotiations Payment and Shipping PAYMENT TERMS: >>We only accept Paypal >>Pease done the payment through the paypal within 5 working days after your biding SHIPPING TERMS: >>For your protection we will only ship to a PayPal verified address >>Our shipping rates include the cost of shipping, handing and packaging >>We are not responsible for undeliverable addresses >>Items are shipped within the handing time(Promised in each listing) after your payment clearing >>PROMISED SHIPPING TIME: United States / United Kingdom / Australia/Canada 10-20 Business days Singapore / other include Asia country 15-25 Business days European Countries 20-30 Business days Other Countries May be more than 30 Business days inkfrog terapeak i000000