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Step Down Buck Module

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

~~$ 18.60~~ $ 18.60 18.6 USD

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

~~$ 8.52~~ $ 8.52 8.52 USD

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

~~$ 6.35~~ $ 6.35 6.3500000000000005 USD

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80W DC-DC Converter 10-35V to 1-35V Automatic Step Up Down Module Charger QS-1212CCBD-80W

~~$ 5.42~~ $ 5.42 5.42 USD

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

~~$ 4.65~~ $ 4.65 4.65 USD

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

~~$ 4.65~~ $ 4.65 4.65 USD

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

~~$ 4.65~~ $ 4.65 4.65 USD

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

~~$ 4.34~~ $ 4.34 4.34 USD

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DC-DC Converter 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A (3 Variants)

~~$ 3.87~~ $ 3.87 3.87 USD

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

~~$ 3.87~~ $ 3.87 3.87 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)

~~$ 3.72~~ $ 3.72 3.72 USD

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

~~$ 3.72~~ $ 3.72 3.72 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)

~~$ 3.72~~ $ 3.72 3.72 USD

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

~~$ 3.49~~ $ 3.49 3.49 USD

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

~~$ 3.10~~ $ 3.10 3.1 USD

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

~~$ 1.47~~ $ 1.47 1.47 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

~~$ 1.33~~ $ 1.33 1.33 USD

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DC-DC Step Up Down Module XL6009 Adjustable Module QS-1212CBDE-20W

~~$ 1.24~~ $ 1.24 1.24 USD

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DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W $ 18.60 $ 18.60 / Piece 18.6 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 ~~$ 18.60~~ $ 18.60 18.6 USD Add to cart Sale DC-DC Power Supply 8-30V to 2-16V Auto Boost Buck Converter CC CV Charger QS-1212CCBA-80W ~~$ 18.60~~ $ 18.60 18.6 USD / Piece	DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A $ 8.52 $ 8.52 / Piece 8.52 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 ~~$ 8.52~~ $ 8.52 8.52 USD Add to cart Sale DC-DC Converter DC10-88V to 1.5-60V Step Down Power Supply Module QS-8802CCBD-6A ~~$ 8.52~~ $ 8.52 8.52 USD / Piece	DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A $ 6.35 $ 6.35 / Piece 6.3500000000000005 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 ~~$ 6.35~~ $ 6.35 6.3500000000000005 USD Add to cart Sale DC-DC Converter LM2596HV 4.5-55V Adjustable Step-down Power Supply Module with Case QS-4805CBD-3A ~~$ 6.35~~ $ 6.35 6.3500000000000005 USD / Piece	80W DC-DC Converter 10-35V to 1-35V Automatic Step Up Down Module Charger QS-1212CCBD-80W $ 5.42 $ 5.42 / Piece 5.42 USD ¥ 35.00 Option not available See Details <p><br></p> Add to Cart 80W DC-DC Converter 10-35V to 1-35V Automatic Step Up Down Module Charger QS-1212CCBD-80W ~~$ 5.42~~ $ 5.42 5.42 USD Add to cart Sale 80W DC-DC Converter 10-35V to 1-35V Automatic Step Up Down Module Charger QS-1212CCBD-80W ~~$ 5.42~~ $ 5.42 5.42 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 $ 4.65 $ 4.65 / Piece 4.65 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) ~~$ 4.65~~ $ 4.65 4.65 USD Add to cart Sale DC-DC Converter DC8-88V to 12/5V Step Down Power Supply Module QS-880512DD-3A ~~$ 4.65~~ $ 4.65 4.65 USD / Piece	DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W $ 4.65 $ 4.65 / Piece 4.65 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 ~~$ 4.65~~ $ 4.65 4.65 USD Add to cart Sale DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module with Case QS-2405CCBDA-15W ~~$ 4.65~~ $ 4.65 4.65 USD / Piece	DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module $ 4.65 $ 4.65 / Piece 4.65 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 ~~$ 4.65~~ $ 4.65 4.65 USD Add to cart Sale DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module ~~$ 4.65~~ $ 4.65 4.65 USD / Piece	DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A $ 4.34 $ 4.34 / Piece 4.34 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 ~~$ 4.34~~ $ 4.34 4.34 USD Add to cart Sale DC-DC Converter LM2596HV 48V to 5V/12V Adjustable Step-down Power Supply Module QS-4805CBD-3A ~~$ 4.34~~ $ 4.34 4.34 USD / Piece
Featured DC-DC Converter 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A USB Type 4 USB Connector 2 USB Connector No USB Connector $ 3.87 $ 3.87 / Piece 3.87 USD ¥ 25.00 Option not available See Details <p><br></p> Add to Cart DC-DC Converter 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A (3 Variants) ~~$ 3.87~~ $ 3.87 3.87 USD Add to cart Sale DC-DC Converter 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A ~~$ 3.87~~ $ 3.87 3.87 USD / Piece	DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A $ 3.87 $ 3.87 / Piece 3.87 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 ~~$ 3.87~~ $ 3.87 3.87 USD Add to cart Sale DC-DC Converter DC8-78V to 5V/12V Adjustable Step-down Power Supply Module QS-7812CBD-2A ~~$ 3.87~~ $ 3.87 3.87 USD / Piece	DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A Input Voltage $ 3.72 $ 3.72 / Piece 3.72 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) ~~$ 3.72~~ $ 3.72 3.72 USD Add to cart Sale DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A ~~$ 3.72~~ $ 3.72 3.72 USD / Piece	DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A $ 3.72 $ 3.72 / Piece 3.72 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 ~~$ 3.72~~ $ 3.72 3.72 USD Add to cart Sale DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A ~~$ 3.72~~ $ 3.72 3.72 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 $ 3.72 $ 3.72 / Piece 3.72 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) ~~$ 3.72~~ $ 3.72 3.72 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 ~~$ 3.72~~ $ 3.72 3.72 USD / Piece	DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W $ 3.49 $ 3.49 / Piece 3.49 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 ~~$ 3.49~~ $ 3.49 3.49 USD Add to cart Sale DC-DC Converter 3-35V to 1.2-30V Auto Step up/down Module QS-1212CBD-12W ~~$ 3.49~~ $ 3.49 3.49 USD / Piece	DC-DC Converter 24V to 12V Step Down Power Supply Module QS-2405CCBD-12A Type CV only With CC $ 3.10 $ 3.10 / Piece 3.1 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 QS-2405CCBD-12A (2 Variants) ~~$ 3.10~~ $ 3.10 3.1 USD Add to cart Sale DC-DC Converter 24V to 12V Step Down Power Supply Module QS-2405CCBD-12A ~~$ 3.10~~ $ 3.10 3.1 USD / Piece	DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W $ 1.47 $ 1.47 / Piece 1.47 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 ~~$ 1.47~~ $ 1.47 1.47 USD Add to cart Sale DC-DC Buck Converter 7-35V to 1.25-30V Step Down Power Module QS-2405CCBDA-15W ~~$ 1.47~~ $ 1.47 1.47 USD / Piece
DC-DC 7-35V to 1.25-30V CC CV LED Buck Converter Power Supply Charging Module QS-2405CCBD-15W $ 1.33 $ 1.33 / Piece 1.33 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 ~~$ 1.33~~ $ 1.33 1.33 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 ~~$ 1.33~~ $ 1.33 1.33 USD / Piece	DC-DC Step Up Down Module XL6009 Adjustable Module QS-1212CBDE-20W $ 1.24 $ 1.24 / Piece 1.24 USD ¥ 8.00 Option not available See Details <p><br></p> Add to Cart DC-DC Step Up Down Module XL6009 Adjustable Module QS-1212CBDE-20W ~~$ 1.24~~ $ 1.24 1.24 USD Add to cart Sale DC-DC Step Up Down Module XL6009 Adjustable Module QS-1212CBDE-20W ~~$ 1.24~~ $ 1.24 1.24 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 8V 12V 24V (8V-35V) to 5V 8A Non-Isolation Buck Step Down Module 2/4 USB Output Car Charger QS-1205CBUM-8A (3 Variants)

DC-DC Converter 13-24V to 12V 0.5A Non-isolated Step Down Module QS-7812-0.5A (2 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 24V to 12V Step Down Power Supply Module QS-2405CCBD-12A (2 Variants)

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