LM317 DC-DC Buck Module DC Converter
Name: adjustable linear regulator
Output current: 1.5A (minimum), 2.2A (typical)
Input output voltage differential (VIVO): 40Vdc (maximum)
Adjustable output voltage range: 1.2 ~ 37V
$0.84
150W DC-DC Adjustable Step-Up Module
Parameters
The modular nature: non isolated step-up module (BOOST)
Input voltage: 10-32V default with low voltage, low voltage is used in automobile electric fire
$2.45
PWM DC Speed Control Switch 12V-40V 10A
The speed controller control motor speed from the original 10%-100% to stepless change, technology is very advanced, high efficiency, high torque, low heat, have been revised s
$4.80
3800W SCR Electronic Regulator Module
Parameters
The use of voltage: AC 220V
Maximum power: 3800W
Voltage: AC 0-220V
Specifications: high temperature FR-4 circuit board, wide 60x deep 45x high 40mm s
LM2596 Adjustable Regulated Power Supply Module DC
Voltmeter display, voltmeter error is ± 0.1V, range 0 ~ 40V. (Note: the input voltage is lower than 4V, voltmeter does not work does and not display)
Touch
$3.28
AC-DC Isolated Power Module 220V to 5V HLK-PM01
Characteristic
1,To meet the CE UL requirements
2 Ultra-thin, ultra small
2 The whole input voltage (90~264Vac)
3 Low ripple, low noise
4 Output overl
$3.90
Boost Buck Stabilized Power Supply Module 5-25V
Integrated voltage meter and MOS tube protection circuit, 25W high power and wide voltage lifting pressure module, performance far beyond LM2596, LM2577. Output voltage can be high
$7.49
B3008 DC-DC Buck Module LED Drive
3008DC-DC CNC reducing module is programmable step-down module, digital display has the advantages of small size, high power, high efficiency, reasonable design, materials complete, s
$20.40
LM2596T Adjustable Buck Power Supply Module
Maximum output current: 3A
Input: the highest DC 45V; the highest AC 33V
Output: the highest DC 1.25V
Specification: 72x40x33mm
Mounting hole distance: 64.3x32.7mm,
DP20V DC-DC Programmable Power Module LM2596
Introduction
The control power supply module is simulation adjustment and digital control functions, small and exquisite, adjustable output voltage 0-20.0V, step 0.1V, maxim
$7.68
AMS1117 Power Module with DC Socket Switch 5V
1, onboard AMS1117-5.0 chip
2, onboard DC seat, input voltage range is 6.5V-12V
3,onboard 7*7 self-locking switch, convenient experiment control power to open and close
4, on
$1.16
AMS1117 Power Module 3.3V
1, onboard AMS1117-3.3 chip
2, the input voltage range of 4.75V-12V
3, onboard power indicator, indicating whether the power to open
4, board size: 18.5 (mm) x10.5 (mm)
$0.68
1000MA DC-DC Boost Module
1, onboard the ultra small PFM control DC/DC boost controller chip
2, onboard MOSFET field effect tube, greatly enhance the ability of output current
3, input 0.9V ~ 5V DC voltage can be
Module
