Giới thiệu Mô đun hạ áp Usb 6-24 Dc 12 V V V/24 5 E3W9 mini chuyên dụng
product descriptions: module properties: non-isolated buck module (buck) synchronous rectification input voltage: dc 6-24v output voltage: 5.1-5.2v output current: 3a max conversion efficiency: can up to 97.5% (6.5v step down to 5v 0.7a) (after short reverse protection and fuses test value) switch frequency: 500khz output ripple: 10mv around (12v to 5v3a) 20m bandwidth output indicator: output voltage indicator is red operating temperature: industrial grade (-40 celsuis to + 85 celsuis) (the higher the ambient temperature, the lower the output power) output overvoltage protection: yes, input 1.5a fuse, output 5v have 300w tvs tube clamp protection. full load temperature: 30 celsuis static current: 0.85 ma load regulation: ± 1% voltage regulation: ± 0.5% dynamic response speed: 5% 200us output short circuit protection: yes, but please do not short circuit for a long time input reverse polarity protection: yes, there is reverse polarity protection diode connection mode: welding input mode: welding output mode: us
package list: 1pcs 5v usb module
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