{"product_id":"dc-dc-boost-buck-module-1-8-5-5v-to-3-3v-4-2v-5v-3a-adjustable-output-low-ripple-step-up-step-down-constant-voltage-module","title":"DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable Output Low","description":"\u003cp\u003eDiscover the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable Output Low — a standout decor pick featuring adjustable, lightweight, premium design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eType: Module\u003c\/p\u003e\u003cp\u003eDescription:\u003c\/p\u003e\u003cp\u003e1. Provides commonly used output voltages of 3.3V, 4V, and 5V, freely adjustable by the customer\u003c\/p\u003e\u003cp\u003e2. Features high-performance circuit design to minimize energy loss and ensure stable, reliable output\u003c\/p\u003e\u003cp\u003e3. Compact size and lightweight construction for easy integration into various devices or DIY projects\u003c\/p\u003e\u003cp\u003e4. Built-in multiple protection mechanisms guarantee safe operation of the module and connected devices\u003c\/p\u003e\u003cp\u003e5. Manufactured with premium materials for assured product quality and enhanced stability\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eInput Voltage: DC 1.8V-5.5V (recommended 2V or higher)\u003c\/p\u003e\u003cp\u003eOutput Voltage: 3.3V\/4V\/5V (adjustable via jumper)\u003c\/p\u003e\u003cp\u003eMaximum Operating Current: 3A\u003c\/p\u003e\u003cp\u003eSelectable Normal\/Power-Saving Mode\u003c\/p\u003e\u003cp\u003eOutput Short-Circuit Protection\u003c\/p\u003e\u003cp\u003eBuilt-in Over-Temperature Protection\u003c\/p\u003e\u003cp\u003eProduct Description:\u003c\/p\u003e\u003cp\u003eFeatures genuine imported chips from major brands. Maximum operating current: 3A. Actual current should be selected based on voltage drop and heat dissipation conditions. For low-power scenarios, short-circuit the PS pin to enable power-saving mode and remove the LED to reduce static power consumption. Output voltage is adjustable via jumper settings, with a reserved resistor soldering point for configuring additional voltages.\u003c\/p\u003e\u003cp\u003eWiring Guide:\u003c\/p\u003e\u003cp\u003eVIN: DC input positive terminal (1.8V-5.5V)\u003c\/p\u003e\u003cp\u003eGND: DC input negative terminal, connected to output negative terminal\u003c\/p\u003e\u003cp\u003eOUT: DC output positive terminal\u003c\/p\u003e\u003cp\u003ePS Shorting Point: Shorting activates power-saving mode from standard operation\u003c\/p\u003e\u003cp\u003eEN: Module enable pin; low level disables operation. Default: output active\u003c\/p\u003e\u003cp\u003eImportant Notes:\u003c\/p\u003e\u003cp\u003e1. Maximum input\/output current: 3A (output ≤ 3A during buck operation; input ≤ 3A during boost operation). Actual current depends on voltage drop and thermal conditions.\u003c\/p\u003e\u003cp\u003e2. No reverse polarity protection. Module operates down to 1.8V min, but output power is reduced at low voltages\u003c\/p\u003e\u003cp\u003e3. Use sufficiently thick wiring to handle rated currents\u003c\/p\u003e\u003cp\u003e4. Protect inductive loads to prevent excessive back EMF exceeding chip tolerance\u003c\/p\u003e\u003cp\u003e5. Higher power usage approaches maximum current, increasing heat generation. Ensure adequate thermal management\u003c\/p\u003e\u003cp\u003e6. In standard mode, standby current ranges from several mA to tens of mA across different output voltages. After shorting the PS pin and removing the LED, standby current can be reduced to under 100μA.\u003c\/p\u003e\u003cp\u003e7. Users can customize output voltage: shorting the 3V3 pad outputs 3.3V, similarly shorting the 4V2 pad outputs 4.2V. Do not short multiple pads simultaneously.\u003c\/p\u003e\u003cp\u003ePackage Contents:\u003c\/p\u003e\u003cp\u003eBoost\/Buck Module*1\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\u003c\/h4\u003e\u003cp\u003eA: The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable is a quality decor pick. Provides commonly used output voltages of 3.3V, 4V, and 5V, freely adjustable by the customer 2.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\u003c\/h4\u003e\u003cp\u003eA: The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\u003c\/h4\u003e\u003cp\u003eA: The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable stands out in our decor range — Features high-performance circuit design to minimize energy loss and ensure stable, reliable output 3.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable is a quality decor pick. Provides commonly used output voltages of 3.3V, 4V, and 5V, freely adjustable by the customer 2.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable is ready to use right out of the box and makes an easy addition to your decor lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC-DC Boost Buck Module 1 8-5 5V 3 3V 4 2V 3A Adjustable stands out in our decor range — Features high-performance circuit design to minimize energy loss and ensure stable, reliable output 3.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47766158409833,"sku":"\u003cnone\u003e","price":8.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S29a290308cc7496ab6e10580b6aa7571Q.webp?v=1783443396","url":"https:\/\/oasis-select.com\/products\/dc-dc-boost-buck-module-1-8-5-5v-to-3-3v-4-2v-5v-3a-adjustable-output-low-ripple-step-up-step-down-constant-voltage-module","provider":"Oasis Select","version":"1.0","type":"link"}