Type
Manufacturer
Show More
Price
Seller
Show More
Useful Links
Ship From Country
Customer Ratings
    & up
    & up
    & up
    & up
Sort By:
View:
2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board
Quick View
2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board
  •  
  • $3.99 
  • Free Shipping
XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module
Quick View
XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module
  • Brand: JacobsParts
  • Type: Power Regulator
  • Input Voltage: 4-38V
  • Model #: DCMOD-J
  • Item #: 9SIA20PJYR0181
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
JacobsParts 45W 12V/24V DC to USB Type C PD & Type A QC3.0 DC Fast Charge Step-Down Buck Power Adapter 5.5 x 2.1mm IP6518
Quick View
JacobsParts 45W 12V/24V DC to USB Type C PD & Type A QC3.0 DC Fast Charge Step-Down Buck Power Adapter 5.5 x 2.1mm IP6518
  • Brand: JacobsParts
  • Type: USB Type C
  • Input Voltage: 32 Volts
  • Features: Fast Charging
  • Model #: USBMOD-N
  • Item #: 9SIA20PJZ33275
  • Return Policy: View Return Policy
  •  
  • $9.99 
  • Free Shipping
60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down
Quick View
#1 Best Seller
in Transformer Components
60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down
  •  
  • $7.19 
  • Free Shipping
Micro-USB TP4056 3.7V Battery Charger Module Step-up Boost 5V 9V 12V 27V DC UPS
Quick View
Micro-USB TP4056 3.7V Battery Charger Module Step-up Boost 5V 9V 12V 27V DC UPS
  • Type: Step-Up Voltage Regulator
  • Model #: CPNT-D
  • Item #: 9SIA20PJYP4468
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
FP5139 100W DC Boost Step-up Adjustable Voltage Power Converter LED Voltmeter
Quick View
  •  
  • $9.09 
  • Free Shipping
5pcs JacobsParts DC-DC Micro-USB Step Up Boost Module 2-24V Input 5V 9V 12V 28V Adjustable Output Power Converter MT3608
Quick View
  •  
  • $5.99 
  • Free Shipping
XL6009 2A Boost Module DC-DC Adjustable Step Up Voltage Converter Power Supply
Quick View
XL6009 2A Boost Module DC-DC Adjustable Step Up Voltage Converter Power Supply
  • Brand: JacobsParts
  • Type: Step-Up Voltage Regulator
  • Mounting Style: PCB Mount
  • Current Rating: 2 A
  • Model #: DCMOD-T
  • Item #: 9SIA20PJYT0157
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
(2 Pack) JacobsParts USB-C PD 15V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input
Quick View
  •  
  • $6.99 
  • Free Shipping
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 18V Input 98% Efficiency
Quick View
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 18V Input 98% Efficiency
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 3 A
  • Model #: USBMOD-G
  • Item #: 9SIA20PJZ03875
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger
Quick View
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 3 A
  • Model #: USBMOD-F
  • Item #: 9SIA20PJZ03497
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter
Quick View
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter
  • Type: Step Down (Buck) Voltage Regulator
  • Current Rating: 5 A
  • Power Rating: 75 W
  • Features: DC to DC
  • Model #: DCMOD-M
  • Item #: 9SIA20PJYR2503
  • Return Policy: View Return Policy
  •  
  • $4.79 
  • Free Shipping
XL6009 32W 4A DC Boost Adjustable Voltage Converter Step Up Module Power Supply
Quick View
XL6009 32W 4A DC Boost Adjustable Voltage Converter Step Up Module Power Supply
  • Type: Step-Up Voltage Regulator
  • Current Rating: 4 A
  • Power Rating: 32 W
  • Model #: DCMOD-O
  • Item #: 9SIA20PJYR4128
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
XL6009 LED DC-DC 4.5-32V to 5-35V Voltage Step Up Adjustable Boost w/ Voltmeter
Quick View
XL6009 LED DC-DC 4.5-32V to 5-35V Voltage Step Up Adjustable Boost w/ Voltmeter
  • Brand: JacobsParts
  • Type: Step-Up Voltage Regulator
  • Mounting Style: PCB Mount
  • Current Rating: 3 A
  • Model #: DCMOD-S
  • Item #: 9SIA20PJYS9777
  • Return Policy: View Return Policy
  •  
  • $9.69 
  • Free Shipping
XL4015 5A DC Buck Step Down Power Converter Voltage Current & LED Voltmeter USB
Quick View
XL4015 5A DC Buck Step Down Power Converter Voltage Current & LED Voltmeter USB
  • Brand: JacobsParts
  • Type: Power Converter
  • Input Voltage: 5-36V
  • Frequency Min: 180KHz
  • Model #: DCMOD-F
  • Item #: 9SIA20PJYP6886
  • Return Policy: View Return Policy
  •  
  • $7.89 
  • Free Shipping
DC Boost Module 3.7V 1-5V Input 5V 1.5A USB Output Up to 96% Efficiency
Quick View
DC Boost Module 3.7V 1-5V Input 5V 1.5A USB Output Up to 96% Efficiency
  • Type: 3.7V 1-5V Input 5V 1.5A
  • Model #: USBMOD-B-5PK
  • Item #: 9SIA20PJZ00914
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
5pcs PD Decoy Module USB-C PD 20V DC Fixed Voltage Trigger Module
Quick View
5pcs PD Decoy Module USB-C PD 20V DC Fixed Voltage Trigger Module
  • Type: Circuit Board
  • Model #: POWTRIG-B-20V
  • Item #: 9SIA20PJYW1804
  • Return Policy: View Return Policy
  •  
  • $9.99 
  • Free Shipping
USB C Type-C QC 2.0 3.0 DC Voltage Trigger Module 9V 12V 20V Adjustable Power
Quick View
USB C Type-C QC 2.0 3.0 DC Voltage Trigger Module 9V 12V 20V Adjustable Power
  • Type: Does Not Apply
  • Model #: POWTRIG-D
  • Item #: 9SIA20PJYW2642
  • Return Policy: View Return Policy
  •  
  • $5.09 
  • Free Shipping
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 12V 5A Female
Quick View
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 12V 5A Female
  • Type: PD Trigger
  • Model #: POWTRIG-F-12V
  • Item #: 9SIA20PJYZ7020
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 15V 5A Female
Quick View
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 15V 5A Female
  • Type: PD Trigger
  • Model #: POWTRIG-B-15V
  • Item #: 9SIA20PJYW1024
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
60W USB C PD 3.0 QC4+ & USB-A QC3.0 Fast Charger Step-Down Module 12V/24V DC IN
Quick View
60W USB C PD 3.0 QC4+ & USB-A QC3.0 Fast Charger Step-Down Module 12V/24V DC IN
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 20 V
  • Power Rating: 60 W
  • Model #: USBMOD-O
  • Item #: 9SIA20PJZ33414
  • Return Policy: View Return Policy
  •  
  • $10.99 
  • Free Shipping
USB Type C PD Voltage Trigger Test Module 9V 12V 20V Adjustable 5A 100W E-Mark
Quick View
USB Type C PD Voltage Trigger Test Module 9V 12V 20V Adjustable 5A 100W E-Mark
  •  
  • $6.99 
  • Free Shipping
AT30 30W DC-DC Buck Boost Step Up or Down Adjustable Voltage Regulator Power Module with Heatsink, Fuse, and Dual-Stage Output Filter
Quick View
AT30 30W DC-DC Buck Boost Step Up or Down Adjustable Voltage Regulator Power Module with Heatsink, Fuse, and Dual-Stage Output Filter
  • Brand: JacobsParts
  • Type: Switching Voltage Regulator
  • Mounting Style: Stand Alone
  • Power Rating: 30 W
  • Model #: DCMOD-R
  • Item #: 9SIA20PJYS9470
  • Return Policy: View Return Policy
  •  
  • $6.99 
  • Free Shipping
15W Dual USB 5V 3A DC-DC Buck Voltage Step-down Charging Module 9V 12V 24V Input
Quick View
15W Dual USB 5V 3A DC-DC Buck Voltage Step-down Charging Module 9V 12V 24V Input
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 3 A
  • Model #: USBMOD-H
  • Item #: 9SIA20PJZ04319
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
5pcs JacobsParts MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V in
Quick View
5pcs JacobsParts MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V in
  • Type: Current
  • Input Voltage: 28 Volts
  • Model #: DCMOD-I-ADJ
  • Item #: 9SIA20PJYP9731
  • Return Policy: View Return Policy
  •  
  • $7.99 
  • Free Shipping
2pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module
Quick View
2pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module
  •  
  • $6.49 
  • Free Shipping
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
Quick View
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
  • Type: Forward Converter
  • Current Rating: 3 A
  • Features: Power Converter
  • Model #: MINI360
  • Item #: 9SIA20PJYP7522
  • Return Policy: View Return Policy
  •  
  • $4.99 
  • Free Shipping
15W Dual USB 5V 3A DC Buck Voltage Step-down Power Module 9V 12V 24V 36V LM2596
Quick View
15W Dual USB 5V 3A DC Buck Voltage Step-down Power Module 9V 12V 24V 36V LM2596
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 3 A
  • Model #: USBMOD-I
  • Item #: 9SIA20PJZ04525
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
(5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W Low Profile
Quick View
(5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W Low Profile
  • Brand: JacobsParts
  • Type: 5V
  • Input Current: 3A
  • Model #: USBMOD-D
  • Item #: 9SIA20PJZ33066
  • Return Policy: View Return Policy
  •  
  • $8.99 
  • Free Shipping
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 6-30V DC Input
Quick View
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 6-30V DC Input
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 12 V
  • Features: DC to DC
  • Model #: USBMOD-L
  • Item #: 9SIA20PJZ05802
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
Quick View
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
  • Brand: JacobsParts
  • Type: Step-Up Voltage Regulator
  • Input Voltage: 12 V
  • Power Rating: 24 W
  • Model #: USBMOD-K
  • Item #: 9SIA20PJZ05262
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
48W Dual USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
Quick View
48W Dual USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 12 V
  • Power Rating: 48 W
  • Model #: USBMOD-M
  • Item #: 9SIA20PJZ06545
  • Return Policy: View Return Policy
  •  
  • $5.99 
  • Free Shipping
5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input
Quick View
5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input
  • Type: 5V
  • Input Voltage: 28 Volts
  • Model #: DCMOD-I-5V
  • Item #: 9SIA20PJYP8237
  • Return Policy: View Return Policy
  •  
  • $7.99 
  • Free Shipping
Dual USB LM2596 5V 3A Voltage Step-down Buck Module 6-40V IN w/ Screw Terminals
Quick View
Dual USB LM2596 5V 3A Voltage Step-down Buck Module 6-40V IN w/ Screw Terminals
  • Brand: JacobsParts
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 3 A
  • Model #: USBMOD-J
  • Item #: 9SIA20PJZ04738
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping
WeMos D1 CH340 WiFi Full Size Development Board ESP8266 ESP-12F
Quick View
WeMos D1 CH340 WiFi Full Size Development Board ESP8266 ESP-12F
  • Brand: JacobsParts
  • Type: Development Board
  • Model #: DEVBOARD-E
  • Item #: 9SIA20PJYT1568
  • Return Policy: View Return Policy
  •  
  • $5.99 
  • Free Shipping
2pcs DC Boost Module 0.9V-5V Input 5V 600MA USB Output DIY Power Bank
Quick View
2pcs DC Boost Module 0.9V-5V Input 5V 600MA USB Output DIY Power Bank
  • Brand: JacobsParts
  • Type: Step-Up Voltage Regulator
  • Input Voltage: 5 V
  • Current Rating: 600 mA
  • Model #: USBMOD-A-2PK
  • Item #: 9SIA20PJZ00509
  • Return Policy: View Return Policy
  •  
  • $3.99 
  • Free Shipping