(function(){
let w = window.innerWidth;
function setHeaderCssVar() {
const headerEle = document.getElementById('shoplaza-section-header');
if(!headerEle){ return };
document.body.style.setProperty('--window-height', `${window.innerHeight}px`);
document.body.style.setProperty('--header-height', `${headerEle.clientHeight}px`);
const mdScorllHideEle = headerEle.querySelector('.header__mobile .header__scroll_hide');
if (mdScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-md', `${mdScorllHideEle.clientHeight}px`);
}
const pcScorllHideEle = headerEle.querySelector('.header__desktop .header__scroll_hide');
if (pcScorllHideEle) {
document.body.style.setProperty('--header-scroll-hide-height-pc', `${pcScorllHideEle.clientHeight}px`);
}
}
function handlResize() {
if(w == window.innerWidth){return};
w = window.innerWidth;
setHeaderCssVar();
};
function init(){
setHeaderCssVar();
window.removeEventListener('resize', window._theme_header_listener)
window._theme_header_listener = handlResize;
window.addEventListener('resize', window._theme_header_listener);
}
init();
})();
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Description
Product Description
1.1 lcd can display input / output voltage, output current / output power / output capacity / output time; 1.2. The cnc adjustment, accurate and fast, can lower the voltage, output voltage can be adjusted at will from 0-50.00v, limit current 0-5.000a can be adjusted at will; 1.3. Anti-reverse connection protection of the inlet end, which will not burn; 1.4. The end of the outlet is poured back without burning; 1.5. The module can be set to open / close by default; 1.6. When the working parameters of the module exceed the protection limit, the output will be closed automatically. multiple software protection mechanisms are available, and the protection limit is adjustable. 1.7. Using synchronous grinding technology, the conversion efficiency is high: the efficiency is more than 90%. 1.8. Add the heat sink
