{"product_id":"zk-4kx-dc-dc-buck-boost-converter-cc-cv-0-5-30v-4a-adjustable-regulated-laboratory-power-supply","title":"ZK-4KX DC-DC Buck Boost Converter - CC CV 0.5-30V 4A Adjustable Regulated Laboratory Power Supply","description":"\n1.1 LCD can display input\/output voltage, output current\/output power\/output capacity\/output time;\n\n1.2. CNC adjustment, accurate and fast, can boost and lower voltage, output voltage can be adjusted at will from 0.5-30v, limit current 0-4a can be adjusted at will;\n\n1.3. Anti-reverse connection protection of input end, which will not burn out;\n\n1.4. Anti-reverse irrigation at the output end, no additional anti-reverse irrigation diode is needed to charge the battery;\n\n1.5. The module can be set to open\/close by default;\n\n1.6. Multiple software protection mechanisms are available, and the protection threshold is adjustable.When the working parameters of the module exceed the protection threshold, the output will be automatically closed.\n\n1.6. Output ripple is small and PI filter is available;\n\n1.8. Thicken radiator fins.\n\n2. Product parameters\nInput voltage: 5.0-30v\nOutput voltage: 0.5-30v\nOutput current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation\nOutput power: natural heat dissipation 35W, strengthen heat dissipation 50W\nVoltage display resolution: 0.01V\nCurrent display resolution: 0.001A\nConversion efficiency: about 88%\n\n\nSoft start: yes (with high power and load module may fail when starting)\n\nProtection mechanism:\n\nInput anti-reverse connection;\n\nOutput anti-reverse irrigation;\n\nInput undervoltage protection (4.8-30v adjustable, default 4.8v)\n\nOutput overvoltage protection (0.5-31v adjustable, default 31V)\n\nOutput overcurrent protection 0-4.1a (adjustable, default 4.1a)\n\nOverpower protection (0-50w adjustable, default 50W)\n\nOvertemperature protection (80-110℃ adjustable, default 110℃)\n\nTimeout protection (0-100h adjustable, off by default)\n\nSuper capacity protection (0-60ah adjustable, off by default)\n\nOperating frequency: 180KHZ\n\n\nDimensions: length * width * height 79mm*43mm*26mm\n\nWeight: 92g (including package)\n\n\n","brand":"mickcara","offers":[{"title":"1PC","offer_id":45515787665545,"sku":"SHNRVV0053","price":20.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/S04728af711604f39bb6ea2b26c3df8d8l.webp?v=1776157508","url":"https:\/\/mickcara.com\/fr\/products\/zk-4kx-dc-dc-buck-boost-converter-cc-cv-0-5-30v-4a-adjustable-regulated-laboratory-power-supply","provider":"mickcara","version":"1.0","type":"link"}