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Ultra-High Efficiency DC-DC Power Supply Voltage Input 16-40V / Buck Output 0.1-12V Buck Module
40291
Ultra-High Efficiency DC-DC Power Supply Voltage Input 16-40V / Buck Output 0.1-12V Buck Module
620:v

9757

In Stock
US$3.74
SKU:40291
620:v
DC DC Step Up Boost Converter 2-24v to 3-30v 4A 80w CC CV Power Module Adjustable Regulated power supply 3.7V 6V 9V 12V With USB
47192
DC DC Step Up Boost Converter 2-24v to 3-30v 4A 80w CC CV Power Module Adjustable Regulated power supply 3.7V 6V 9V 12V With USB
620:v

9843

In Stock
US$3.40
SKU:47192
620:v
3.2V lithium iron phosphate protection board single cell/1 string 3.7V battery overcharge and overdischarge protection board 12A
48011
3.2V lithium iron phosphate protection board single cell/1 string 3.7V battery overcharge and overdischarge protection board 12A
617:v

9546

In Stock
US$0.40
SKU:48011
617:v
3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-Down Buck Converter Board
45245
3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Adjustable Output DC DC Step-Down Buck Converter Board
614:v

9984

In Stock
US$6.95
SKU:45245
614:v
Ultra-Small Size DC-DC 5V 3A BEC Power Supply Buck Step Down Regulator Module 24V 12V 9V To 5V Fixed Output
47133
Ultra-Small Size DC-DC 5V 3A BEC Power Supply Buck Step Down Regulator Module 24V 12V 9V To 5V Fixed Output
605:v

9843

In Stock
US$0.44
SKU:47133
605:v
6 MOS (3.7V) single cell 3.7V lithium battery protection board / 18650 polymer battery protection 6-12A
48042
6 MOS (3.7V) single cell 3.7V lithium battery protection board / 18650 polymer battery protection 6-12A
602:v

9546

In Stock
US$0.45
SKU:48042
602:v
USB DC buck module / 12V24V to QC3.0 fast charge / Mobile phone charging board
41138
USB DC buck module / 12V24V to QC3.0 fast charge / Mobile phone charging board
601:v

9969

In Stock
US$1.11
SKU:41138
601:v
CNC buck-boost module / constant voltage and constant current /12V boost 9V24V/adjustable buck boost solar charging
41216
CNC buck-boost module / constant voltage and constant current /12V boost 9V24V/adjustable buck boost solar charging
600:v

9989

In Stock
US$5.49
SKU:41216
600:v
5V/1A ultra-small three-terminal voltage regulator block / substitute LM7805 5.5~32V input high efficiency
41236
5V/1A ultra-small three-terminal voltage regulator block / substitute LM7805 5.5~32V input high efficiency
598:v

9987

In Stock
US$0.49
SKU:41236
598:v
4.2V lithium battery charging board /3A 5V to 2V ternary lithium battery charger module
48003
4.2V lithium battery charging board /3A 5V to 2V ternary lithium battery charger module
597:v

9546

In Stock
US$0.99
SKU:48003
597:v
Charging current / voltage tester / detector / USB voltmeter / ammeter / USB device detection
40204
Charging current / voltage tester / detector / USB voltmeter / ammeter / USB device detection
591:v

9757

In Stock
US$2.19
SKU:40204
591:v
Constant voltage and constant current / adjustable automatic buck-boost power supply module / step-down boost module / charging SJVA
46126
Constant voltage and constant current / adjustable automatic buck-boost power supply module / step-down boost module / charging SJVA
588:v

9985

In Stock
US$2.08
SKU:46126
588:v
MP2307DN module/DCDC module/power step-down/vehicle power supply, wide voltage input, peak value 3A
41188
MP2307DN module/DCDC module/power step-down/vehicle power supply, wide voltage input, peak value 3A
586:v

9984

In Stock
US$0.40
SKU:41188
586:v
4.35V lithium battery charging board /3A 5V to 4.35V ternary lithium battery charger module
48002
4.35V lithium battery charging board /3A 5V to 4.35V ternary lithium battery charger module
586:v

9546

In Stock
US$0.99
SKU:48002
586:v
4 series 16.8V lithium battery protection board 14.8V /16.8V power tool electric drill in-line
48025
4 series 16.8V lithium battery protection board 14.8V /16.8V power tool electric drill in-line
576:v

9546

In Stock
US$1.10
SKU:48025
576:v
DC-DC Automatic Buck Boost Converter 2.5V-15V To 5V Fixed Output Power Module
48190
DC-DC Automatic Buck Boost Converter 2.5V-15V To 5V Fixed Output Power Module
575:v

9546

In Stock
US$0.65
SKU:48190
575:v
2 Channels USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V
47003
2 Channels USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V
563:v

9843

In Stock
US$2.29
SKU:47003
563:v
RC-1224S0503 DC8-36V 5V3A
45182
RC-1224S0503 DC8-36V 5V3A
562:v

9985

In Stock
US$2.39
SKU:45182
562:v
Upgraded version 9V/12V/24V to 5V DC-DC buck /car charger 3A output USB
41267
Upgraded version 9V/12V/24V to 5V DC-DC buck /car charger 3A output USB
559:v

6989

In Stock
US$0.39
SKU:41267
559:v
5 series 18/21V lithium battery protection board
48019
5 series 18/21V lithium battery protection board
557:v

9546

In Stock
US$1.95
SKU:48019
557:v
3.7V Lithium battery boost module/DIY mobile phone mobile power charging treasure/5V1A charging and discharging protection integrated board
47259
3.7V Lithium battery boost module/DIY mobile phone mobile power charging treasure/5V1A charging and discharging protection integrated board
549:v

9843

In Stock
US$0.51
SKU:47259
549:v
5A XL4015 constant current constant voltage step-down charging board / adjustable step-down module / 5A constant current constant voltage high current
46028
5A XL4015 constant current constant voltage step-down charging board / adjustable step-down module / 5A constant current constant voltage high current
547:v

9885

In Stock
US$1.43
SKU:46028
547:v
USB adjustable buck-boost power supply voltage regulator module/5V to 3.3V 9V 12V 18V24V DPL with current
41226
USB adjustable buck-boost power supply voltage regulator module/5V to 3.3V 9V 12V 18V24V DPL with current
544:v

9989

In Stock
US$1.87
SKU:41226
544:v
Ultra-Small Size DC-DC 5V 3A BEC Power Supply Buck Step Down Regulator Module 24V 12V 9V To 3.3V Fixed Output
47134
Ultra-Small Size DC-DC 5V 3A BEC Power Supply Buck Step Down Regulator Module 24V 12V 9V To 3.3V Fixed Output
541:v

9843

In Stock
US$0.44
SKU:47134
541:v
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