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Step Down Buck Module

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100W DC-DC Buck Converter 10-90V to 2V-60V Step-down Power Voltage Regulator Module

~~$ 8.14~~ $ 8.14 8.14 USD

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DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A

~~$ 3.91~~ $ 3.91 3.91 USD

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DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)

~~$ 4.69~~ $ 4.69 4.69 USD

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DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A

~~$ 8.60~~ $ 8.60 8.6 USD

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DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A

~~$ 6.41~~ $ 6.41 6.41 USD

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DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W

~~$ 4.69~~ $ 4.69 4.69 USD

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DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W

~~$ 3.52~~ $ 3.52 3.52 USD

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DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A

~~$ 4.38~~ $ 4.38 4.38 USD

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DC-DC Converter 12V to 3V/5-24V to 3.3V 1A Mini Non-isolated Step Down Module QS-7803-1A (2 Variants)

~~$ 3.75~~ $ 3.75 3.75 USD

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DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A

~~$ 3.75~~ $ 3.75 3.75 USD

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DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module

~~$ 4.69~~ $ 4.69 4.69 USD

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DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A (2 Variants)

~~$ 3.75~~ $ 3.75 3.75 USD

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XL4005 XL4015 DC-DC Adjustable Step Down Module Power Supply Converter QS-2405CBD-5A (2 Variants)

~~$ 1.02~~ $ 1.02 1.02 USD

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DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W

~~$ 18.77~~ $ 18.77 18.77 USD

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DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W

~~$ 1.49~~ $ 1.49 1.49 USD

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DC-DC 7-35V to 1.25-30V CC CV LED Buck Converter Power Supply Charging Module QS-2405CCBD-15W

~~$ 1.35~~ $ 1.35 1.35 USD

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Mini LM2596 Power Supply Module 3A DC-DC Adjustable Buck Module than LM2576 QS-2405CBD-2A (3 Variants)

~~$ 0.94~~ $ 0.94 0.9400000000000001 USD

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DC-DC Converter 24V to 12V Step Down Power Supply Module DC 7-32V Input QS-2405CCBD-12A (2 Variants)

~~$ 3.13~~ $ 3.13 3.13 USD

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100W DC-DC Buck Converter 10-90V to 2V-60V Step-down Power Voltage Regulator Module $ 8.14 $ 8.14 / Piece 8.14 USD ¥ 52.00 Option not available See Details <p><br></p> Add to Cart 100W DC-DC Buck Converter 10-90V to 2V-60V Step-down Power Voltage Regulator Module ~~$ 8.14~~ $ 8.14 8.14 USD Add to cart Sale 100W DC-DC Buck Converter 10-90V to 2V-60V Step-down Power Voltage Regulator Module ~~$ 8.14~~ $ 8.14 8.14 USD / Piece	DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A $ 3.91 $ 3.91 / Piece 3.91 USD ¥ 25.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A ~~$ 3.91~~ $ 3.91 3.91 USD Add to cart Sale DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A ~~$ 3.91~~ $ 3.91 3.91 USD / Piece	DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A Output 5V 3A 12V 3A 24V 1.5A $ 4.69 $ 4.69 / Piece 4.69 USD ¥ 30.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants) ~~$ 4.69~~ $ 4.69 4.69 USD Add to cart Sale DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A ~~$ 4.69~~ $ 4.69 4.69 USD / Piece	DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A $ 8.60 $ 8.60 / Piece 8.6 USD ¥ 55.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A ~~$ 8.60~~ $ 8.60 8.6 USD Add to cart Sale DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A ~~$ 8.60~~ $ 8.60 8.6 USD / Piece
DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A $ 6.41 $ 6.41 / Piece 6.41 USD ¥ 41.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A ~~$ 6.41~~ $ 6.41 6.41 USD Add to cart Sale DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A ~~$ 6.41~~ $ 6.41 6.41 USD / Piece	DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W $ 4.69 $ 4.69 / Piece 4.69 USD ¥ 30.00 Option not available See Details <p><br></p> Add to Cart DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W ~~$ 4.69~~ $ 4.69 4.69 USD Add to cart Sale DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W ~~$ 4.69~~ $ 4.69 4.69 USD / Piece	DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W $ 3.52 $ 3.52 / Piece 3.52 USD ¥ 22.50 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W ~~$ 3.52~~ $ 3.52 3.52 USD Add to cart Sale DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W ~~$ 3.52~~ $ 3.52 3.52 USD / Piece	DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A $ 4.38 $ 4.38 / Piece 4.38 USD ¥ 28.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A ~~$ 4.38~~ $ 4.38 4.38 USD Add to cart Sale DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A ~~$ 4.38~~ $ 4.38 4.38 USD / Piece
DC-DC Converter 12V to 3V/5-24V to 3.3V 1A Mini Non-isolated Step Down Module QS-7803-1A Input Voltage $ 3.75 $ 3.75 / Piece 3.75 USD ¥ 24.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 12V to 3V/5-24V to 3.3V 1A Mini Non-isolated Step Down Module QS-7803-1A (2 Variants) ~~$ 3.75~~ $ 3.75 3.75 USD Add to cart Sale DC-DC Converter 12V to 3V/5-24V to 3.3V 1A Mini Non-isolated Step Down Module QS-7803-1A ~~$ 3.75~~ $ 3.75 3.75 USD / Piece	DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A $ 3.75 $ 3.75 / Piece 3.75 USD ¥ 24.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A ~~$ 3.75~~ $ 3.75 3.75 USD Add to cart Sale DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A ~~$ 3.75~~ $ 3.75 3.75 USD / Piece	DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module $ 4.69 $ 4.69 / Piece 4.69 USD ¥ 30.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module ~~$ 4.69~~ $ 4.69 4.69 USD Add to cart Sale DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module ~~$ 4.69~~ $ 4.69 4.69 USD / Piece	DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A Input Voltage $ 3.75 $ 3.75 / Piece 3.75 USD ¥ 24.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A (2 Variants) ~~$ 3.75~~ $ 3.75 3.75 USD Add to cart Sale DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A ~~$ 3.75~~ $ 3.75 3.75 USD / Piece
XL4005 XL4015 DC-DC Adjustable Step Down Module Power Supply Converter QS-2405CBD-5A Part Number XL4005 XL4015 $ 1.02 $ 1.02 / Piece 1.02 USD ¥ 6.50 Option not available See Details <p><br></p> Add to Cart XL4005 XL4015 DC-DC Adjustable Step Down Module Power Supply Converter QS-2405CBD-5A (2 Variants) ~~$ 1.02~~ $ 1.02 1.02 USD Add to cart Sale XL4005 XL4015 DC-DC Adjustable Step Down Module Power Supply Converter QS-2405CBD-5A ~~$ 1.02~~ $ 1.02 1.02 USD / Piece	DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W $ 18.77 $ 18.77 / Piece 18.77 USD ¥ 120.00 Option not available See Details <p><br></p> Add to Cart DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W ~~$ 18.77~~ $ 18.77 18.77 USD Add to cart Sale DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W ~~$ 18.77~~ $ 18.77 18.77 USD / Piece	DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W $ 1.49 $ 1.49 / Piece 1.49 USD ¥ 9.50 Option not available See Details <p><br></p> Add to Cart DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W ~~$ 1.49~~ $ 1.49 1.49 USD Add to cart Sale DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W ~~$ 1.49~~ $ 1.49 1.49 USD / Piece	DC-DC 7-35V to 1.25-30V CC CV LED Buck Converter Power Supply Charging Module QS-2405CCBD-15W $ 1.35 $ 1.35 / Piece 1.35 USD ¥ 8.60 Option not available See Details <p><br></p> Add to Cart DC-DC 7-35V to 1.25-30V CC CV LED Buck Converter Power Supply Charging Module QS-2405CCBD-15W ~~$ 1.35~~ $ 1.35 1.35 USD Add to cart Sale DC-DC 7-35V to 1.25-30V CC CV LED Buck Converter Power Supply Charging Module QS-2405CCBD-15W ~~$ 1.35~~ $ 1.35 1.35 USD / Piece
Mini LM2596 Power Supply Module 3A DC-DC Adjustable Buck Module than LM2576 QS-2405CBD-2A Output 3.3V 5V 12V $ 0.94 $ 0.94 / Piece 0.9400000000000001 USD ¥ 6.00 Option not available See Details <p><br></p> Add to Cart Mini LM2596 Power Supply Module 3A DC-DC Adjustable Buck Module than LM2576 QS-2405CBD-2A (3 Variants) ~~$ 0.94~~ $ 0.94 0.9400000000000001 USD Add to cart Sale Mini LM2596 Power Supply Module 3A DC-DC Adjustable Buck Module than LM2576 QS-2405CBD-2A ~~$ 0.94~~ $ 0.94 0.9400000000000001 USD / Piece	DC-DC Converter 24V to 12V Step Down Power Supply Module DC 7-32V Input QS-2405CCBD-12A Type CV only With CC $ 3.13 $ 3.13 / Piece 3.13 USD ¥ 20.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 24V to 12V Step Down Power Supply Module DC 7-32V Input QS-2405CCBD-12A (2 Variants) ~~$ 3.13~~ $ 3.13 3.13 USD Add to cart Sale DC-DC Converter 24V to 12V Step Down Power Supply Module DC 7-32V Input QS-2405CCBD-12A ~~$ 3.13~~ $ 3.13 3.13 USD / Piece

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Step Down Buck Module

DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)

DC-DC Converter 12V to 3V/5-24V to 3.3V 1A Mini Non-isolated Step Down Module QS-7803-1A (2 Variants)

DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A (2 Variants)

XL4005 XL4015 DC-DC Adjustable Step Down Module Power Supply Converter QS-2405CBD-5A (2 Variants)

Mini LM2596 Power Supply Module 3A DC-DC Adjustable Buck Module than LM2576 QS-2405CBD-2A (3 Variants)

DC-DC Converter 24V to 12V Step Down Power Supply Module DC 7-32V Input QS-2405CCBD-12A (2 Variants)

DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A (3 Variants)