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  4. JacobsParts Inc. Transformer Components

JacobsParts Inc. Transformer Components

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XL4015 5A DC Buck Step Down Power Converter Voltage Current & LED Voltmeter USB
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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
  •  
  • $7.99 –
  • Free Shipping
5pcs MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V In
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5pcs MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V In
  • Brand: JacobsParts
  • Type: buffer_44254
  • Input Voltage: 28 Volts
  • Model #: DCMOD-I-3V
  •  
  • $7.49 –
  • Free Shipping
Micro-USB TP4056 3.7V Battery Charger Module Step-up Boost 5V 9V 12V 27V DC UPS
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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
  •  
  • $4.69 –
  • Free Shipping
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 12V 5A Female
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USB-C PD Type-C DC Fixed Voltage Power Trigger Module 12V 5A Female
  • Type: PD Trigger
  • Model #: POWTRIG-F-12V
  •  
  • $6.99 –
  • Free Shipping
2pcs DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank
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2pcs DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W DIY Power Bank
  • Type: Step-Up Voltage Regulator
  • Input Voltage: 5V
  • Current Rating: 2 A
  • Power Rating: 10 W
  • Model #: USBMOD-C-2PK
  •  
  • $5.99 –
  • Free Shipping
48W Dual USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
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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
  •  
  • $5.99 –
  • Free Shipping
LoLin32 ESP32 WiFi & Bluetooth Development Board CP2104 w/ Lithium Battery Conn.
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LoLin32 ESP32 WiFi & Bluetooth Development Board CP2104 w/ Lithium Battery Conn.
  • Brand: JacobsParts
  • Type: General Embedded Development Board
  • Model #: DEVBOARD-F
  •  
  • $8.99 –
  • Free Shipping
300W Synchronous Buck Module Constant Current CC CV DC DC Step Down Voltage Power Regulator 6-40V in to 1.2-36V 20A Out 5V 12V 24V
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#1 Best Seller
in Transformer Components
300W Synchronous Buck Module Constant Current CC CV DC DC Step Down Voltage Power Regulator 6-40V in to 1.2-36V 20A Out 5V 12V 24V
  • Type: Step Down (Buck) Voltage Regulator
  • Input Voltage: 6-40V DC
  • Model #: DCMOD-L
  •  
  • $12.27 –
  • Free Shipping
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 18V Input 98% Efficiency
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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
  •  
  • $5.09 –
  • Free Shipping
USB C Type-C QC 2.0 3.0 DC Voltage Trigger Module 9V 12V 20V Adjustable Power
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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
  •  
  • $8.99 –
  • Free Shipping
(2 Pack) JacobsParts USB-C PD 15V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input
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(2 Pack) JacobsParts USB-C PD 15V DC Fixed Voltage Power Trigger Module 5A Type-C Female Input
  • Type: Type C
  • Model #: POWTRIG-F-15V
  •  
  • $7.49 –
  • Free Shipping
XL6009 2A Boost Module DC-DC Adjustable Step Up Voltage Converter Power Supply
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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
  •  
  • $12.79 –
  • Free Shipping
Dual USB LM2596 5V 3A Voltage Step-down Buck Module 6-40V IN w/ Screw Terminals
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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
  •  
  • $10.19 –
  • Free Shipping
XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module
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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
  •  
  • $5.77 –
  • Free Shipping
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 6-30V DC Input
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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
  •  
  • $3.49 –
  • Free Shipping
5pcs JacobsParts MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V in
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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
  •  
  • $6.59 –
  • Free Shipping
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter
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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
  •  
  • $5.79 –
  • Free Shipping
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger
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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
  •  
  • $4.66 –
  • Free Shipping
USB Type-A QC 2.0 3.0 DC Voltage Trigger Module 9V 12V 20V Adjustable
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USB Type-A QC 2.0 3.0 DC Voltage Trigger Module 9V 12V 20V Adjustable
  • Type: QC Trigger
  • Model #: POWTRIG-A-ADJ
  •  
  • $5.36 –
  • Free Shipping
(5 Pack) JacobsParts DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W Low Profile
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(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
  •  
  • $8.19 –
  • Free Shipping
60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down
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60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down
  • Type: DC/DC
  • Model #: DCMOD-A
  •  
  • $8.95 –
  • Free Shipping
XL6009 LED DC-DC 4.5-32V to 5-35V Voltage Step Up Adjustable Boost w/ Voltmeter
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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
  •  
  • $7.49 –
  • Free Shipping
ESP-12F WiFi Microcontroller 802.11N Module Arduino NodeMCU MicroPython
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ESP-12F WiFi Microcontroller 802.11N Module Arduino NodeMCU MicroPython
  • Brand: JacobsParts
  • Type: Current
  • Model #: ESP-12F
  •  
  • $5.49 –
  • Free Shipping
5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input
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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
  •  
  • $7.29 –
  • Free Shipping
2pcs DC Boost Module 0.9V-5V Input 5V 600MA USB Output DIY Power Bank
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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
  •  
  • $4.71 –
  • Free Shipping
15W Dual USB 5V 3A DC-DC Buck Voltage Step-down Charging Module 9V 12V 24V Input
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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
  •  
  • $4.99 –
  • Free Shipping
XL6009 32W 4A DC Boost Adjustable Voltage Converter Step Up Module Power Supply
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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
  •  
  • $5.29 –
  • Free Shipping
USB-C PD Type-C DC Fixed Voltage Power Trigger Module 9V 5A Female
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USB-C PD Type-C DC Fixed Voltage Power Trigger Module 9V 5A Female
  • Type: PD Trigger
  • Model #: POWTRIG-F-9V
  •  
  • $5.99 –
  • Free Shipping
15W Dual USB 5V 3A DC Buck Voltage Step-down Power Module 9V 12V 24V 36V LM2596
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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
  •  
  • $5.49 –
  • Free Shipping
24W USB QC 3.0 Fast Charge Step-down Buck Module Power 12V 24V DC Input
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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
  •  
  • $4.49 –
  • Free Shipping
(2-Pack) JacobsParts 24W USB Fast Charge QC 3.0 Boost Module 3.7V Battery Input 5V 9V 12V Output DIY Power Bank
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(2-Pack) JacobsParts 24W USB Fast Charge QC 3.0 Boost Module 3.7V Battery Input 5V 9V 12V Output DIY Power Bank
  • Type: USB
  • Input Voltage: 12 Volts
  • Mounting Style: Wall Mount
  • Features: Fast Charging
  • Model #: USBMOD-E
  •  
  • $11.99 –
  • 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
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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
  •  
  • $6.99 –
  • Free Shipping
DC Boost Module 3.7V 1-5V Input 5V 1.5A USB Output Up to 96% Efficiency
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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
  •  
  • $4.49 –
  • Free Shipping
75pcs Fast Blow Glass Tube Fuse Kit 250V 3A 5A 8A 10A 15A 20A 30A 5x20mm 6x30mm
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75pcs Fast Blow Glass Tube Fuse Kit 250V 3A 5A 8A 10A 15A 20A 30A 5x20mm 6x30mm
  • Brand: JacobsParts
  • Type: buffer_44376
  • Input Voltage: 250V (Max)
  • Model #: FUSES-A
  •  
  • $100.00 –
  • Free Shipping
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