{"id":7993422839988,"title":"Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5)","handle":"heevhas-mini-step-down-power-supply-module-power-supply-adjustable-voltage-regulator-dc-dc-4-0-20v-12v-24v-to-5v-3a-power-module-pack-of-5","description":"\u003ch3\u003eHeevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eModule description: 1. The output current is 3a and 2.1a runs long and the\nbalance is sufficient. 2. Adopt a new solution design. The circuit design\nrequires no electrolytic capacity and a tantalum capacitor. 3. Improve\nconversion efficiency. Reduce the heat. 4. Size: 20115mm 5. Output\nintegration and adjustable and fixed voltage. Fixed output is not adjusted. It\ncan be welded directly to the board. It is very tension. It can be adjusted\nwith a potentiometer. 6. Integrated the port port, the standard working mode,\nthe low level closed, which brings convenience to control. Module parameters:\nModule nature: non-isolated step-down module (buck) synchronous correctness\nInput voltage: DC 4-18V. Output voltage: built-in adjustable and fixed output,\nyou can select a fixed output voltage on the back Running range (0.8-17 V),\nfixed voltage (1.8 V 2.5 V 3.3 V 5 V 9 V 12 V). Output current: 3a (Please pay\nattention to heat dissipation at full load). The actual test input input 12V\ndoes not need to process the heat dissipation within 1.5A. Conversion\nefficiency: 97.5% (6.5 rpm 5 V 0.7 A). Working Temperature: Industrial grade\n(-40°C to +85°C) (the higher the ambient temperature, the lower the output\npower) Static current: 0.85mAh Load adjustment rate: ± 1%. Voltage adjustment\nrate: ± 0.5%. Dynamic response speed: 5% 200us For short circuit protection:\nYes, please do not enter too close to before entering for a long time. Output\nSurge Protection: None Activate control: yes, high work, stop work with low\nlevel, high level is 2-5V, low value is approx. 0V. The default setting is\ndrawn into the positive input electrode. Package includes: 5 x step-down power\nsupply voltage step-down converter adjustable\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eModule features: Non-isolated buck module (BUCK) synchronous rectification.\u003c\/li\u003e\n \u003cli\u003eInput voltage: DC 4.5-24V.Output voltage: Built-in adjustable and fixed output, fixed output voltage can be selected on the back.Adjustable range (0.8-17V), fixed voltage (1.8V, 2.5V, 3.3V, 5V, 9V, 12V).\u003c\/li\u003e\n \u003cli\u003eOutput current: 3A (please pay attention to heat dissipation at full load) The actual test input is 12V and the output is within 1.5A. No special heat dissipation is required.\u003c\/li\u003e\n \u003cli\u003eConversion Efficiency: 97.5% (6.5 to 5V 0.7A) Switching Frequency: 500KHz Output ripple: approx. 20mV (12V to 5V3A) 20M bandwidth.\u003c\/li\u003e\n \u003cli\u003eLow static current, static current 0.85mAh. It is not necessary to add a switch to the car catter, which can be connected to the cigarette lighter or the ACC power line.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-09-30T15:47:05+10:00","created_at":"2025-09-30T15:47:02+10:00","vendor":"Heevhas","type":"Industrial Power Supply","tags":["industryDE_Sep2025"],"price":11100,"price_min":11100,"price_max":11100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44055740874932,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0D8Q53LXV","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5)","public_title":null,"options":["Default Title"],"price":11100,"weight":8,"compare_at_price":null,"inventory_management":"shopify","barcode":"X82","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/de-B0D8Q53LXV.jpg?v=1775773153","\/\/auspowers.com\/cdn\/shop\/files\/61hAoPs9qqL.jpg?v=1759211224","\/\/auspowers.com\/cdn\/shop\/files\/61w6LO0iLbL.jpg?v=1759211224","\/\/auspowers.com\/cdn\/shop\/files\/61nZ5ZeikML.jpg?v=1759211224","\/\/auspowers.com\/cdn\/shop\/files\/613HoI4iThL.jpg?v=1759211224","\/\/auspowers.com\/cdn\/shop\/files\/61Iwuq9-C3L.jpg?v=1759211224"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0D8Q53LXV.jpg?v=1775773153","options":["Title"],"media":[{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943740084,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0D8Q53LXV.jpg?v=1775773153"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/de-B0D8Q53LXV.jpg?v=1775773153","width":1200},{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943772852,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61hAoPs9qqL.jpg?v=1759211224"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61hAoPs9qqL.jpg?v=1759211224","width":1200},{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943805620,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61w6LO0iLbL.jpg?v=1759211224"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61w6LO0iLbL.jpg?v=1759211224","width":1200},{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943838388,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61nZ5ZeikML.jpg?v=1759211224"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61nZ5ZeikML.jpg?v=1759211224","width":1200},{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943871156,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/613HoI4iThL.jpg?v=1759211224"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/613HoI4iThL.jpg?v=1759211224","width":1200},{"alt":"[Australia - AusPower] - Heevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5) ","id":32222943903924,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61Iwuq9-C3L.jpg?v=1759211224"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61Iwuq9-C3L.jpg?v=1759211224","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHeevhas Mini Step-Down Power Supply Module Power Supply Adjustable Voltage Regulator DC-DC 4.0-20V, 12V 24V to 5V 3A Power Module (Pack of 5)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eModule description: 1. The output current is 3a and 2.1a runs long and the\nbalance is sufficient. 2. Adopt a new solution design. The circuit design\nrequires no electrolytic capacity and a tantalum capacitor. 3. Improve\nconversion efficiency. Reduce the heat. 4. Size: 20115mm 5. Output\nintegration and adjustable and fixed voltage. Fixed output is not adjusted. It\ncan be welded directly to the board. It is very tension. It can be adjusted\nwith a potentiometer. 6. Integrated the port port, the standard working mode,\nthe low level closed, which brings convenience to control. Module parameters:\nModule nature: non-isolated step-down module (buck) synchronous correctness\nInput voltage: DC 4-18V. Output voltage: built-in adjustable and fixed output,\nyou can select a fixed output voltage on the back Running range (0.8-17 V),\nfixed voltage (1.8 V 2.5 V 3.3 V 5 V 9 V 12 V). Output current: 3a (Please pay\nattention to heat dissipation at full load). The actual test input input 12V\ndoes not need to process the heat dissipation within 1.5A. Conversion\nefficiency: 97.5% (6.5 rpm 5 V 0.7 A). Working Temperature: Industrial grade\n(-40°C to +85°C) (the higher the ambient temperature, the lower the output\npower) Static current: 0.85mAh Load adjustment rate: ± 1%. Voltage adjustment\nrate: ± 0.5%. Dynamic response speed: 5% 200us For short circuit protection:\nYes, please do not enter too close to before entering for a long time. Output\nSurge Protection: None Activate control: yes, high work, stop work with low\nlevel, high level is 2-5V, low value is approx. 0V. The default setting is\ndrawn into the positive input electrode. Package includes: 5 x step-down power\nsupply voltage step-down converter adjustable\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eModule features: Non-isolated buck module (BUCK) synchronous rectification.\u003c\/li\u003e\n \u003cli\u003eInput voltage: DC 4.5-24V.Output voltage: Built-in adjustable and fixed output, fixed output voltage can be selected on the back.Adjustable range (0.8-17V), fixed voltage (1.8V, 2.5V, 3.3V, 5V, 9V, 12V).\u003c\/li\u003e\n \u003cli\u003eOutput current: 3A (please pay attention to heat dissipation at full load) The actual test input is 12V and the output is within 1.5A. No special heat dissipation is required.\u003c\/li\u003e\n \u003cli\u003eConversion Efficiency: 97.5% (6.5 to 5V 0.7A) Switching Frequency: 500KHz Output ripple: approx. 20mV (12V to 5V3A) 20M bandwidth.\u003c\/li\u003e\n \u003cli\u003eLow static current, static current 0.85mAh. It is not necessary to add a switch to the car catter, which can be connected to the cigarette lighter or the ACC power line.\u003c\/li\u003e\n \u003c\/ul\u003e"}