DC 7V-24V To DC 5V 3A USB Output Converter Step Down Module
A - Z Shopping Store  *** Description *** DC 7V-24V To DC 5V 3A USB Output Converter Step Down Module KIS3R33S Description: This 5V USB output converter module is based on the KIS3R33S module specific design, the input voltage 7V to 24V, output voltage 5.01V 2.5A peak output current of 4A continuous output. Able to provide 3A continuous load current. The majority of players professional testing, with high efficiency, ultra-low loss characteristics, beyond perfect lm power module. This module has a USB recognition. This module uses the original Sanyo low ESR filter capacitor voltage as low as possible so that the ripple 30mV, fully capable and linear power comparable. IN-(input negative), IN + (positive input), OUT-(negative output), OUT + (positive output) must be connected to the right, otherwise may cause damage to the module. The USB output converter module has short circuit protection, 5A current automatic protection. Specification: Modules nature: non-isolated buck Rectification: non-synchronous rectification Input voltage: DC 7V - 24V Output voltage: DC 5V Output current: 4A(short time) Conversion efficiency: 96% (MAX) Switching frequency: 340KHz Output ripple: 30mV(max) Load regulation: ± 0.5% Voltage regulation: ± 2.5% Operating temperature: -40°C to +85°C With overcurrent protection Size: 60 x 21 x 14mm Notice: DIY mobile power supply, to achieve 5V output for charging Phone, MP3, MP4, PSP etc. Please connect right as the printed: IN-, IN+, OUT-, OUT+, or the Module will be burned May not charge for the IPAD Package included: 1 x KIS3R33S USB output 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,