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C6A2 10A Adjustable DC to DC Buck Module - Silver + Green dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Input voltage: DC 3.5~30V; Output voltage: DC 0.8~29V (require input voltage higher 1V than output voltage); Output current: 10A (Max.); Conversion rate: 92% (24V to 12V / 2A); Protection: contrary wiring over-heat short; With onboard voltmeter: display input / output voltage can switch via button under digital tube; IN LED light: input voltage; OUT LED light: output voltage; Press switch for 1~4s can power off voltmeter.
811.52 RUR
DC 8~22V to DC 5V Voltage Step Down Power Converter - Silver dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model 3100047 Quantity 1 Color Silver Material Aluminum alloy Features Input voltage: DC 8-22V Output voltage: DC 5V Output current: 3A Input power: 15W Overcurrent/Over temperature/short circuit protection Waterproof/ moisture proof/shock proof Packing List 1 x Step down power converter (14cm-cable)
382.09 RUR
Mini DC 4~40V to DC 1.5~35V Voltage Step Down Transformer Module (LM2596S) dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model N/A Quantity 1 Color Green Material PCB Features Input voltage: 4~40V; Output voltage: 1.5~35V (adjustable); Max output current: 3A Application Voltage step down Packing List 1 x Power module 2 x Connecting cable (20cm)
215.28 RUR
LM2596 DC-DC 1.25~27V Step Down Adjustable Power Supply Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Model 3100052 Quantity 1 Color Yellow + Blue + Silver + Black Material PCB + Electronic components Features Step down adjustable power supply module Other Type: Step-Down (Buck); Switch frequency: 150KHz; Input voltage: 3-35V; Output Voltage: 1.25-27V (adjustable); Output current: maximum 3A; Rated current:2A Packing List 1 x Step down adjustable power supply module
254.73 RUR
DC11-35V to 11-35V 10A Constant Current Constant Voltage Boost Converter Step-up Power Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Brand N/A Model 03100376 Quantity 1 Color Green Material Glass fiber Specification Input voltage/current: DC 11-35V/10A (Max) Output voltage/current: DC 11-35V/10A (Max) Output Power: 100W (Max 150w in short time)Of course your input power should be enough. PCB size: 65mm(L)* 34mm(W)(including heat sink is 56.5mm) * 24mm(H) Can power supply for 65W 90W laptop easily. Using 12V battery power supply for 19V 3.42A ordinary laptop the temperature of module is about 45°C. Conversion efficiency: 94% (input 16V output 19V 2.5A) (for reference only) Operating temperature: Industrial grade(-40 °C to +85 °C) (ambient temperature exceeds 40°C lower power use or plus fan) Full load temperature rise: 45°C Features Boost Power Supply Module Application Boost Power Supply Module English Manual/Spec yes Other Note: If the output voltage is lower than the input voltageit can not constant current.Because the output voltage will be equal to the input voltage although turn off the boost. the output power will be lower than the input power because the efficiency of any module are impossible to reach or exceed 100%.In order to ensure that the outputplease make sure the input power is enough because the switching power supply work in the on/off state the instant impulse current is much higher than the normal working current. Because it is high power module the input current is also great so the input and output lead wire size should as large as possible the length should be as short as possible we test result is not consider line loss. used as car laptop powerit has output overcurrent and overload protection functionso it is more secure. as the high-power LED driveror charge the battery.It suppot constant current boost and constant voltage drive mode. Then it is possible to drive the higher LED with low voltage power supply and using lower voltage power supply charging for the high-voltage battery is possible. Packing List 1 x Module
609.2 RUR
Jtron 3~40V to 1.25~37V DC to DC Buck Converter Adjustable Power Supply Board - Green dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Adjustable Regulator dedicated chip LM317 2.2A or less able to take the load can be AC or DC voltage input the maximum input voltage: AC / DC 3~40V output voltage range: DC 1.25~37V continuously adjustable; circuit increases load protection circuit the load protection. Is a rare versatile DC power board. Its use is very simple only two external resistors to set the output voltage. In addition to its line regulation and load regulation better than standard fixed voltage regulator is good.
378.71 RUR
Mini DC 2.5~5.5V to USB Socket DC 5V Step-up Boost Converter dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Mini DC 2.5~5.5V to USB Socket DC 5V Step-up Boost Converter Power Supply Module
149.74 RUR
DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
NEW DC 4.8v-6v to 400kV Boost Step-up Power Module High-voltage Generator is available now from our US and UK warehouse Free shipping to US and UK in 3-6 business days ship to Canada, Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse DC 3.6V-6V To 400KV Boost Step Up Power Module High Voltage Generator Feature: The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent. Specification: Input voltage: DC 3.6V - 6V Output voltage: DC 400KV - 600KV(Please note that when security) High type: pulse current High voltage bipolar discharge distance: 10mm - 20mm Output voltage lines length: about 100mm Input power cable length: about 10mm (red is positive) Dimensions : 24 x 63mm Power: 3.7V Li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the protection board the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries. This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V - 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments electronic equipment, negative ion generator, high voltage source to use when making small science. Note: Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity, battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module) Due to power, the internal heat is not easy, every power-on time should be controlled within a minute. Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output. Two sections of small capacity lithium series of 7.2V, measured arc voltage has dropped to about 4V state, the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA 4000mA best conditions with more battery. Application: Commonly used in 105 high-voltage generator, high voltage ignition, teaching experiments Package included: 1 x 3V - 6V to 400KV high voltage generator
3.27 RUR
Mini DC-DC Adjustable Voltage Regulator Module - Blue dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Quantity: 1 - Color: Blue - Material: PVC - Size: 37mm x 37mm x 12mm - Input voltage: 3~35V - The adjustable output voltage: 1.23V~33V - Maximum output current: 3A - To keep the stability of the output voltage the input voltage should 1.5V higher than the output voltage - With short-circuit and overheating protection - Automatic protection - Empty load static power consumption is only about 6mA. - Without the heat sink and ventilation power up to about 20W and efficiency up to 93% - Great for DIY projects - Packing list: - 1 x Module - 2 x 2P cables (20cm)
363.49 RUR
MaiTech 03100647 DC-DC 24V to 12V Step-down Power Module w/ Voltmeter - Silver + Blue (10A) dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Feature 1. Input voltage: DC 3.5 ~ 30V (do not over-voltage) 2Output voltage: DC 0.8 ~ 29V (Note: This board is a buck board requires a high input voltage is higher than the output voltage 1V or more) 3.Output current: 10A (Max.) 4.Conversion efficiency: 92% (24V to 12V/2A) 5. Protection: positive and negative input reverse protection thermal protection short circuit protection 6. Onboard voltage meter: You can display the input voltage or output voltage short press beneath button to switch LED lights labeled IN is the input voltage LED beacon of light measurement OUT is the output voltage. 7. Voltmeter can be turned off press the switch for 1~4 seconds then it can be closed
900.56 RUR
High Power DC 4.5~30V to 0.8~30V 12A Buck Converter DC Car Power Supply Module dc dc automatic step up down boost buck converter module 5 32v to 1 25 20v 5a continuous adjustable output voltage
Brand N/A Model 03100371 Quantity 1 Color Blue + silver Material Glass fiber Specification Input voltage: 4.5~30V; Output voltage: 0.8~30V (continuously adjustable) default output; 5V; Output current: 0~12A 100W; Heat dissipation up to 200W; Operating temperature: -40~85'C; Working frequency: 300KHz; Conversion efficiency up to 95%; Short-circuit protection (limiting current 14A); Overtemperature protection; Installation method: 4 x 3mm screws; V-IN input V-OUT output Features Buck converter Application Great for DIY project English Manual/Spec No Packing List 1 x Buck converter
660.49 RUR