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38% off
5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple 5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple

5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple

$0.45$0.72

30 sold
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$22.45$22.45

107 sold
38% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

$7.08$11.51

489 sold
4% off
DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual

DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual

$10.90$11.44

88 sold
71% off
XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A

XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A

$0.99$3.50

31 sold
4% off
DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016 DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016

DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016

$18.93$19.78

48 sold
20% off
S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply

S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply

$0.99$1.25

107 sold
39% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

$7.13$11.71

269 sold
49% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$16.16$31.68

65 sold
50% off
20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module 20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

$2.92$5.85

29 sold
9% off
10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage 10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

$5.90$6.52

93 sold
72% off
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT

DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT

$10.95$39.39

855 sold
74% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$7.15$28.55

208 sold
LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module

LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module

$6.68$6.68

43 sold
51% off
CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink

CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink

$28.11$58.34

66 sold
51% off
Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module

Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module

$0.99$2.06

41 sold
40% off
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$0.99$1.65

61 sold
66% off
DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module

DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module

$1.23$3.63

61 sold
43% off
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$0.99$1.76

62 sold
1% off
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$24.56$24.81

122 sold
9% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module

$7.22$7.93

68 sold
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$1.74$1.74

77 sold
35% off
DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display

DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display

$7.16$11.06

108 sold
69% off
DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board

DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board

$1.52$4.92

45 sold
50% off
 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module For arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module For arduino

 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module For arduino

$3.33$6.73

33 sold
1% off
Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

$11.81$11.93

49 sold
65% off
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$14.92$43.61

822 sold
14% off
Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

$12.09$14.06

232 sold
5% off
Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

$8.79$9.25

95 sold
47% off
1/5Pcs XL6009 XL6019 Automatic step-up step-down Dc-Dc Display Adjustable Converter Power Supply Module 1/5Pcs XL6009 XL6019 Automatic step-up step-down Dc-Dc Display Adjustable Converter Power Supply Module

1/5Pcs XL6009 XL6019 Automatic step-up step-down Dc-Dc Display Adjustable Converter Power Supply Module

$0.99$1.90

245 sold
40% off
DC-DC 5V To 3.5V/9V/12V LCD USB Step UP/ Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V DC-DC 5V To 3.5V/9V/12V LCD USB Step UP/ Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V

DC-DC 5V To 3.5V/9V/12V LCD USB Step UP/ Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V

$8.51$14.18

45 sold
54% off
 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

$3.07$6.69

753 sold
5% off
LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module

LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module

$4.56$4.80

28 sold
14% off
DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

$12.39$14.41

345 sold
32% off
ZK-SJ20 Automatic Step Up Down Module MPPT Buck Boost Converter Power Supply Module Adjustable Board ZK-SJ20 Automatic Step Up Down Module MPPT Buck Boost Converter Power Supply Module Adjustable Board

ZK-SJ20 Automatic Step Up Down Module MPPT Buck Boost Converter Power Supply Module Adjustable Board

$16.32$24.00

35 sold
38% off
5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple 5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple

5pcs/1pc XL63802 Lithium Battery USB Automatic Voltage Regulator Step Up Down Power Module TPS63802 Boost Buck Board Low Ripple

$0.45 $0.72

30 sold

Categories: Electronic Components & Supplies, Active Components

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35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$22.45 $22.45

107 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

$7.08 $11.51

489 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual

DC 9A 300W 150W Step Up Boost Converter Step Down Buck Power Supply Module DC 0-100V 10A Digital Voltmeter Ammeter Dual Dual

$10.90 $11.44

88 sold

Categories: Electronic Components & Supplies, Active Components

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71% off
XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A

XL6019 Replace LM2577S LM2596S Step Up Down Boost Buck Voltage Power Converter Module Non-isolated Constant Current Board 15W 3A

$0.99 $3.50

31 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016 DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016

DC DC 150W Step Up Module Boost Converter / 9A 300W Step Down Buck Converter 5-40V To 1.2-35V Power module LED Driver XL4016

$18.93 $19.78

48 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply

S09 DC-DC Auto Boost Buck Converter Module DC 2.5-15V to DC 3.3V 5V Step Up Down Voltage Regulator Power Inverter Supply

$0.99 $1.25

107 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Step Up Boost Converter / Step Down Buck Power Supply Module

$7.13 $11.71

269 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$16.16 $31.68

65 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module 20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

20W DC-DC 5V-30V TO 5V 6V 9V 12V 15V 24V Positive & Negative Boost-Buck sent up down Converter Dual Output Power Supply module

$2.92 $5.85

29 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage 10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

10pcs/5pcs XL6009 Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

$5.90 $6.52

93 sold

Categories: Electronic Components & Supplies, Active Components

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72% off
DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT

DC 5-30V to 1.25-30V 8A Automatic Step UP/Down Converter Boost/Buck Voltage Regulator Module Charger Power Converter DIY KIT

$10.95 $39.39

855 sold

Categories: Electronic Components & Supplies, Active Components

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74% off
20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module 20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

20W +- 5V 6V 9V 10V 12V 15V 24V Positive & Negative Dual Output Power Supply DC DC Step-up Boost-Buck Converter module

$7.15 $28.55

208 sold

Categories: Electronic Components & Supplies, Active Components

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LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module

LTC3780 DC-DC 5-32V To 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply Module

$6.68 $6.68

43 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink

CC CV DC 6.5-36V to 1.2-32V 5A 75W Step Down Buck Converter Power Supply Module Voltage Regulator Transformer with Case Heatsink

$28.11 $58.34

66 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module

Mini Boost Module Step Up Board DC-DC 6V 10V 13V 25V 100V to 5V12V step-down power module Diy Electronic Voltage Module

$0.99 $2.06

41 sold

Categories: Electronic Components & Supplies, Active Components

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40% off
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$0.99 $1.65

61 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module

DC-DC 150W 10-32V to 12-35V/9A 300W 5-40V To 1.2-35V/300W 20A/400W 15A 8.5V-50V to 10V-60V Step-up Step Down Power Supply Module

$1.23 $3.63

61 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$0.99 $1.76

62 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

$24.56 $24.81

122 sold

Categories: Electronic Components & Supplies, Active Components

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9% off
DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module

DC-DC 120W / 150W / 250W / 9A 300W / 300W 20A / 400W 15A / 600W 10A Boost Converter Step Down Buck Converter Power Supply Module

$7.22 $7.93

68 sold

Categories: Electronic Components & Supplies, Active Components

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Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V To 3.3V / 12V Adjustable Out DC 1.2V-24V

$1.74 $1.74

77 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display

DC DC 150W Boost Converter / 9A 300W Step Down Buck Converter Power module DC 0-100V 10A Digital Voltmeter Ammeter Dual Display

$7.16 $11.06

108 sold

Categories: Electronic Components & Supplies, Active Components

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69% off
DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board

DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board

$1.52 $4.92

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 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module For arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module For arduino

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Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

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35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board 35W DC 5.5-30V to 0.5-30V Digital LCD Display Automatic Step up down Buck Boost Converter Power Supply Module Adjustable Board

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$14.92 $43.61

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Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56 Adjustable Automatic Buck-Boost Module Constant Voltage Constant Current Step Up Step Down Power Supply Module SS56

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$12.09 $14.06

232 sold

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Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

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$8.79 $9.25

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1/5Pcs XL6009 XL6019 Automatic step-up step-down Dc-Dc Display Adjustable Converter Power Supply Module 1/5Pcs XL6009 XL6019 Automatic step-up step-down Dc-Dc Display Adjustable Converter Power Supply Module

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DC-DC 5V To 3.5V/9V/12V LCD USB Step UP/ Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V DC-DC 5V To 3.5V/9V/12V LCD USB Step UP/ Down Desktop Power Supply Module Adjustable Boost Buck Converter Voltmeter Out 1.2V-24V

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$8.51 $14.18

45 sold

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 LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino  LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power Supply module For Arduino

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$3.07 $6.69

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LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module

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$4.56 $4.80

28 sold

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DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case DC-DC 5V to 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

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$12.39 $14.41

345 sold

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ZK-SJ20 Automatic Step Up Down Module MPPT Buck Boost Converter Power Supply Module Adjustable Board ZK-SJ20 Automatic Step Up Down Module MPPT Buck Boost Converter Power Supply Module Adjustable Board

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35 sold

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