4V-40V DC-DC Step Down LM Voltage Regulator Converter Mo
A - Z Shopping Store  *** Description *** 4V-40V DC-DC Step Down LM Voltage Regulator Converter Module Description: Static power: 20 ma (and input voltage output voltage and digital tube color is closely related to the actual current will exist deviation) With voltage display function, the displayed accuracy is ± 0.05V, range is 0 - 40V. (Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V) Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage;The nixie tube can be turned off by another button.Mentioned in these states are able to be memorized, is not lost even if the power is disconnected. Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range. (The input voltage is at least high than the output voltage of 1.5V) High efficiency,150 kHz fixed frequency internal oscillator. Guaranteed 3A output load current. Thermal shutdown and current limit protection Specification: Parts Input voltage range: 4-40 v (40 v to limit the highest voltage) Output voltage range:1.25V - 37V (decompression mode, input output must be greater than 2 V above) Output current: 2 A continuous output Output power: the maximum 15 w Ripple frequency: 150 KHZ Grain wave peak: 100 mv IN +: input positive/IN -: input negative OUT +: output positive/OUT -: output negative Voltmeter precision: ± 5 â° Weight: 33g Size: 7cm x 4cm Package included: 1 X LM voltage regulator converter module *** Payment ***  We are PayPal verified so please buy with complete confidence. We only accept payment via PayPal  *** Shipping ***  We endeavour to process all orders within 24 hours (ex weekends)... Shipping method: To United Kingdom Shipping Method Shipping Fee Estimate Delivery Time Standard Free shipping 3 â 5 working days To European Union countries  standard international shipping working days   *** Term ***  We hope you will be very happy with your order but if for any reason you are not, we offer return policy, please notify us within 7 days of receipt of item,  specifying your reason for the return. Please contact us with full details of your return via the send a message link. We will then email you with instructions and the address where to send your returns to. Return postage is paid for by the buyer unless the item is found to be  faulty or the is a mistake made by us, Feedback: All items are 100% brand new and they are packed in good condition,  we will leave positive feedback. Once your item arrives in satisfactory condition,  please leave us a 5 star positive feedback as it really helps show other customers how hard we work, customer satisfaction is important for us. We are delighted to help you solve any problem. Please communicate with us via email before leaving negative feedback.  A - Z Shopping Store  ** Thank you for looking ** Pour plus d'information ou acheter,